Samsung XCover 7 Pro Repair Manual
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Samsung XCover 7 Pro Repair Manual

Samsung XCover 7 Pro Repair Manual

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REPAIR GUIDE
SM-G766B
English. 06/2025. Rev.1.1
Questo manuale d'istruzione è fornito da trovaprezzi.it. Scopri tutte le offerte per
XCover7 Pro 6GB / 128GB Enterprise Edition
e Smartphone
o cerca il tuo prodotto tra le
Samsung Galaxy
migliori offerte di Cellulari
www.samsung.com

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  • Page 1 Questo manuale d’istruzione è fornito da trovaprezzi.it. Scopri tutte le offerte per Samsung Galaxy XCover7 Pro 6GB / 128GB Enterprise Edition o cerca il tuo prodotto tra le migliori offerte di Cellulari e Smartphone REPAIR GUIDE SM-G766B English. 06/2025. Rev.1.1...

  • Page 2: Table Of Contents

    Updating Software through Smart Switch Recovering from a Software Update Failure Recovering on Another Computer 10 Performing a Factory Data Reset Quality Test Quality Test Using the Samsung Members App Device Diagnostics Test Items Calibrations 26 Calibrations 26 Used Parts and Calibration Functions in Supported Models...
  • Page 3 Table of Contents 40 Touch Screen Panel Calibration 42 Speaker Calibration 44 Under-display Camera Calibration (Fold Models Only) 46 Digital Hall Sensor Calibration (Fold and Flip Models Only) Exploded View and Parts List 49 Exploded View 50 Parts List Disassembly and Assembly Tools for Disassembly and Assembly 56 Fasteners (Adhesives and Materials) for Assembly Disassembly and Reassembly for replacement...
  • Page 4 Table of Contents 96 Front Camera 96 Disassembly 100 Reassembly 105 Top Speaker 105 Disassembly 106 Reassembly 108 Bottom Speaker 108 Disassembly 109 Reassembly 110 Volume/XCover/Emergency Button 110 Disassembly 112 Reassembly 115 Side Button (Fingerprint Recognition Sensor) 115 Disassembly 121 Reassembly 130 Directive 2012/19/EU Annex VII Components...

  • Page 5: Usage Notices

    Precautions for Repair Samsung is not liable for any damage or defect determined to be caused by repair by a non-authorised carrier, self repair or non-professional repair of the device. Samsung...

  • Page 6: Esd (Electrostatic Discharge) Precautions

    Usage Notices Make sure to wear the appropriate safety equipment before carrying out repairs. • Samsung is not responsible for injuries that may occur because of not wearing the proper safety equipment. Refer to Tools for Disassembly and Assembly for a list of tools that you will need for assembling and disassembling the device.

  • Page 7: Instructional Icons

    Usage Notices Instructional Icons Warning: situations that could cause injury to yourself or others Caution: situations that could cause damage to your device or other equipment Notice: notes, usage tips, or additional information...

  • Page 8: Software Update

    You must download the desktop version of the Smart Switch app from www.samsung.com/smartswitch. This feature may not be supported on some devices or computers. • Limitations apply. Visit www.samsung.com/smartswitch for details. Samsung • takes copyright seriously. On the computer, visit www.samsung.com/smartswitch to download Smart Switch.

  • Page 9: Recovering From A Software Update Failure

    Before performing the factory data reset, remember to make backup copies of all important data stored in the device. Samsung is not responsible for the loss of data stored in the device. Disconnect your device from the computer and launch Smart Switch again on the computer.

  • Page 10: Performing A Factory Data Reset

    Before performing the factory data reset, remember to make backup copies of all important data stored in the device. Samsung is not responsible for the loss of data stored in the device.
  • Page 11 Software Update Tap Reset → Delete all. All data will be deleted when rebooting. During a factory data reset, the device may repeat rebooting and the logo may be displayed for a long time.

  • Page 12: Quality Test

    Quality Test Quality Test Using the Samsung Members App It is recommended to evaluate your device through the Samsung Members app after it has been repaired to guarantee its performance. If the test results show any abnormalities or that another malfunction has occurred because of the repair, visit a Samsung Service Centre to receive further instruction.

  • Page 13: Test Items

    If the exclamation mark appears on any test • items after finishing the test, tap them to find the solutions. If the problem persists, visit a Samsung Service Centre. Test Items Function: Check whether your device can read • near field communication (NFC) tags that contain information about products.
  • Page 14 ‒ FAQ: View frequently asked questions. ‒ History: View your device’s restart history. Official software Function: Check whether the software is working • normally. Provided information • ‒ Status: View whether the feature is working normally. ‒ Service information: View the Samsung Service Centre location.
  • Page 15 Quality Test Mobile network Function: Check whether your mobile network is • working normally. Provided information • ‒ Status: View whether the feature is working normally. ‒ Settings: Configure your mobile network settings. ‒ FAQ: View frequently asked questions. Sensors Function: Check whether the sensors are working •...
  • Page 16 Quality Test Touch screen Function: Check whether the touchscreen is • working normally. Provided information • ‒ Status: View whether the feature is working normally. Buttons Function: Check whether the buttons are working • normally. How to check: • Press the buttons by following the directions on the screen.
  • Page 17 Quality Test Speaker Function: Check whether the speakers are • working normally. Provided information • ‒ Status: View whether the feature is working normally. ‒ Speaker types: View the status of each speaker. ‒ FAQ: View frequently asked questions. Vibration Function: Check whether the vibration feature is •...
  • Page 18 Quality Test Camera Function: Check whether the rear and front cameras are working normally. • How to check: • Tap the camera button to test the rear and front cameras. The picture that was taken will be displayed to check the quality of the pictures. Provided information •...
  • Page 19 Quality Test Function: Check whether the microphone is working normally. • How to check: • 1) Tap Record and say something for the recording. 2) When the recording is finished, tap Play and select a button according to the question. Provided information •...
  • Page 20 Quality Test Location accuracy Function: Check whether the location accuracy is • working normally. How to check: • Tap Start. Provided information • ‒ Status: View whether the feature is working normally. ‒ FAQ: View frequently asked questions. The results might be more accurate when you test outside.
  • Page 21 Quality Test Bluetooth Purpose: Check whether Bluetooth can search for • other Bluetooth devices. Provided information • ‒ Status: View whether the feature is working normally. ‒ FAQ: View frequently asked questions. To test this feature, the Bluetooth feature must be activated.
  • Page 22 Quality Test Face recognition Purpose: Check whether the face recognition • sensor is working. How to check: • Look at the screen. Provided information • ‒ Status: View whether the feature is working normally. ‒ FAQ: View frequently asked questions. To test this feature, your face must be registered.
  • Page 23 Quality Test S Pen Purpose: Check whether the S Pen is recognised in all areas of the touchscreen. • How to check: • 1) Tap all the rectangles on the screen with the S Pen. The tapped or dragged rectangles will turn blue. 2) Hover the S Pen over the screen and move from A to B.
  • Page 24 How to check: • Connect a charger to your device. Provided information • ‒ Status: View whether the feature is working normally. ‒ Charging speed: View the charging speed according to the charger you connected. Use only Samsung-approved chargers.
  • Page 25 ‒ Status: View whether the feature is working normally. ‒ Charging speed: View the charging speed according to the wireless charger you put your device on. Use only Samsung-approved wireless chargers. Battery status Function: Check the battery values and analysis. • Provided information •...

  • Page 26: Calibrations

    In order to guarantee the stable and correct performance of components or sensors, it is required to conduct calibrations through the Self Repair Assistant app after repair. If the calibration results show any malfunctions, visit a Samsung Service Centre for further action. Any malfunctions caused by your repair may incur additional repair charges.

  • Page 27: Using The Self Repair Assistant App

    Calibrations Depending on the model, the screen module may include batteries. So when • the screen module is replaced, the battery also has to be selected and a battery cycle reset must be performed. In the Fold models, touch screen panel calibration is performed for both the •...
  • Page 28 Calibrations Read Privacy Notice and tap Continue. If you are not signed in to your • Samsung account, a button will appear to sign in. If you select the link to read the full • Privacy Notice, you will be directed to...
  • Page 29 Calibrations Check permissions and tap Continue. Select the part that you have replaced and tap Next. The required calibrations will be • conducted automatically. If the device does not have certain • components or sensors associated with the part that has been replaced, relative calibration will be skipped automatically.
  • Page 30 Calibrations Read the on-screen instructions and tap Start. Refer to Optical Fingerprint Sensor Calibration, Resetting the Battery Cycle Count, Range Sensor Calibration, Touch Screen Panel Calibration, Speaker Calibration, Under-display Camera Calibration (Fold Models Only), and Digital Hall Sensor Calibration (Fold and Flip Models Only) for more information.
  • Page 31 Calibrations Check the results of each calibration item. Completed: Calibration was done • normally. Failed: Calibration failed. • Skipped: Calibration was skipped. • On the calibration results page, tap Close to close the app. Restart your device to finish calibrating.

  • Page 32: Optical Fingerprint Sensor Calibration

    Calibrations Optical Fingerprint Sensor Calibration Whenever the screen is replaced, the optical fingerprint sensor must be calibrated to guarantee optimised fingerprint sensor performance for devices that have it. Optical fingerprint sensor calibration is available through the Self Repair Assistant app. This feature may not be available depending on the model.
  • Page 33 Calibrations Check the part and calibration and then tap Start. Read the on-screen instructions and tap Start. The white calibration box must be prepared before you start. Put the white calibration box on the sensor area (below the square side) and push the rubber by applying force with your finger.
  • Page 34 Calibrations Put the black calibration box on the sensor area (below the square side) and push the rubber by applying force with your finger. Tap Next and keep pushing the rubber with your finger until you see the success message. The black calibration box must be •...

  • Page 35: Resetting The Battery Cycle Count

    Calibrations Check the result of the calibration. Completed appears only when the calibration is successfully completed. If Completed does not appear, try calibrating again. Resetting the Battery Cycle Count The battery cycle count should be reset whenever your device’s battery is replaced. Launch the Self Repair Assistant app.
  • Page 36 Calibrations Check part and calibration and tap Start. Tap Start. Read the on-screen instructions and tap Scan to scan the QR code, or tap Enter manually to enter the serial number manually.
  • Page 37 Calibrations Scan the QR code or enter the serial number that appears on the battery package. The reset will begin. This image is an example of the QR code. Make sure to scan the QR code on the battery package. Check the calibration results.

  • Page 38: Range Sensor Calibration

    Calibrations Range Sensor Calibration When replacing screens, batteries, back glasses, or charging ports, range sensor calibration is required to ensure the range sensors of devices equipped with them are optimised. Range sensor calibration is available through the Self Repair Assistant app. Some content may differ from your device depending on the region, service provider, model specifications, or device’s software.
  • Page 39 Calibrations Read the on-screen instructions and tap Start. In a dark room or area, place the phone face-down, then press the Volume button. The calibration will perform automatically. A tone will play when calibration is complete. Check the calibration result.

  • Page 40: Touch Screen Panel Calibration

    Calibrations Touch Screen Panel Calibration When replacing screens, touch screen panel calibration is required to ensure accurate touch input. Touch screen panel calibration is available through the Self Repair Assistant app. In the Fold models, touch screen panel calibration is performed for both the main and cover screens.
  • Page 41 Calibrations Read the on-screen instructions and tap Start. The calibration will perform automatically and the screen will turn white during calibration. Check the calibration result.

  • Page 42: Speaker Calibration

    Calibrations Speaker Calibration When replacing speakers, the speaker must be calibrated to guarantee optimised speaker performance for devices that have it. Speaker calibration is available through the Self Repair Assistant app. Launch the Self Repair Assistant app. Select the part that you have replaced and tap Next.
  • Page 43 Calibrations Tap Start. The calibration will perform automatically. Check the calibration result.

  • Page 44: Under-Display Camera Calibration (Fold Models Only)

    Calibrations Under-display Camera Calibration (Fold Models Only) Whenever the screen is replaced, the under-display camera must be calibrated to guarantee optimised under-display camera performance for devices that have it. Under-display camera calibration is available through the Self Repair Assistant app. This feature may not be available depending on the model.
  • Page 45 Calibrations Tap Start. The calibration will perform automatically. Check the calibration result.

  • Page 46: Digital Hall Sensor Calibration (Fold And Flip Models Only)

    The boot screen (the screen where the Samsung and carrier logos appear) will appear normally and then turn off, so it is not a hardware failure.
  • Page 47 Calibrations Launch the Self Repair Assistant app. Select the part that you have replaced and tap Next. Check part and calibration and tap Next. Tap Start.
  • Page 48 Calibrations The calibration will perform automatically. Check the calibration result.

  • Page 49: Exploded View And Parts List

    Exploded View and Parts List Exploded View and Parts List The product’s composition may vary depending on the country, region, or carrier. Exploded View QFR01 QCR532 QBR03 QBR02 QBR01 QME02 QCA12 QCA13 QCA11 QSP01 QCB01 QCB03 QCB05 QCR96 QSP02 QMP01 QBA01 QCR96 QIF01...

  • Page 50: Parts List

    Exploded View and Parts List Parts List Number Name QCR96 Screw 2259 QCR532 Screw 3532 QME02 Main Flex Cable(Charging Port to Main Board) QBR03 Top Cover QBR02 Bottom Cover QBA01 Battery QCA12 Rear Camera(Ultra Wide) QCA11 Front Camera QCA13 Rear Camera(Wide) QMO01 Vibrator Motor QCB03...

  • Page 51: Disassembly And Assembly

    Disassembly and Assembly Disassembly and Assembly Tools for Disassembly and Assembly When repairing devices, you absolutely must wear protective equipment for your safety. Availability of rental services for toolkits with a complete set of tools for self repair service may vary depending on the country and is currently available only in limited countries.
  • Page 52 Disassembly and Assembly Tool & Part Code Image Description Prevent electrostatic damage ESD Safe Mat (recommended) Cross-head Tools for screwing in cross-head Screwdriver screws Tool for disassembling the screen Opening Pick and other parts Tool for disassembling the Opening Tool connector and other parts Tool for disassembling the screen and other parts...
  • Page 53 Disassembly and Assembly Tool & Part Code Image Description Tool for handling connectors, cables, and other parts Because it is possible • to damage parts or components when using ESD Safe Tweezers sharp tweezers, use and Round tip metal tweezers made with plastic tweezers or rubber material.
  • Page 54 Disassembly and Assembly Tool & Part Code Image Description Tool for pressing the screen This tool is available to use Press Fixture by the rental of tool kit that contains a complete set of the tools for self repair service. Tool to place the device when pressing the screen using press fixture...
  • Page 55 Disassembly and Assembly Tool & Part Code Image Description Tool to place into the top press tray when pressing the screen using press fixture Top Rubber Pad This tool is available to use by the rental of tool kit that contains a complete set of the tools for self repair service.

  • Page 56: Fasteners (Adhesives And Materials) For Assembly

    Disassembly and Assembly Fasteners (Adhesives and Materials) for Assembly The fasteners composition may vary depending on the repair parts, country, region, or carrier. Item Quantity Image Description Screen Double sided adhesive tape for attaching the screen Adhesive Tape Screw 3532 Screws for the bracket Screws for the main board 2 ea...

  • Page 57: Disassembly And Reassembly For Replacement

    Disassembly and Assembly Disassembly and Reassembly for replacement The product’s composition may vary depending on the country, region, or • carrier. Repairable parts may vary depending on the country or region. • Before disassembling, Unplug and turn off device before disassembling. •...

  • Page 58: Back Cover

    Disassembly and Assembly Back Cover Disassembly Using your fingers, lift up on the separator groove of the back cover and remove it carefully. Be careful not to damage your fingernails when you remove the back cover. As the back cover can be damaged by excessive force, be careful not to damage the back cover.

  • Page 59: Reassembly

    Disassembly and Assembly Reassembly Leaving screws inside the device may damage internal components, such as the battery. When assembling, be extra careful not to leave any unassembled screws inside the device. Attach the back cover and press down on the all edges of the back cover evenly in order to attach the back cover perfectly.

  • Page 60: Battery

    Disassembly and Assembly Battery Disassembly Remove Back Cover first before you begin. Using your fingers, lift up on the separator groove of the battery and remove it carefully. Be careful not to damage the battery. Be careful not to damage the near components.

  • Page 61: Reassembly

    Disassembly and Assembly Reassembly Leaving screws inside the device may damage internal components, such as the battery. When assembling, be extra careful not to leave any unassembled screws inside the device. Align the battery contacts with the device contacts and carefully place the battery. Assemble the battery to the exact position of the frame using your fingers.

  • Page 62: Screen

    Disassembly and Assembly Screen Disassembly When removing the screen, ensure that the device is fixed on a flat surface. Remove Back Cover Battery first before you begin. Heat the microwaveable heating bag and apply it on the screen for 3 minutes to soften the adhesive.
  • Page 63 Disassembly and Assembly Place the suction cup in the the top left edge of the screen, and lift it upwards carefully. For separable handle suction cups, be careful not to injure yourself as the handle can be parted during use. Be careful that the suction cup does not adhere to the area where the tape or sticker is attached.
  • Page 64 Disassembly and Assembly While pulling up the suction cup with strong, steady force to create the gap between the screen and the frame, place the opening pick in the gap and slide the opening pick back and forth along the edge to slice through the adhesive. Repeat this on the all sides of the screen and slice through the adhesive.
  • Page 65 Disassembly and Assembly...
  • Page 66 Disassembly and Assembly Before removing the screen completely, remove the top cover of the flex cable connector with the tweezers carefully. Be careful not to damage the cable and cover. Using the tweezers, separate the screen flex cable connector and separate the screen completely.

  • Page 67: Reassembly

    Disassembly and Assembly Reassembly Leaving screws inside the device may damage internal components, such as the battery. When assembling, be extra careful not to leave any unassembled screws inside the device. Using the tweezers, remove all adhesive tapes ( ) on the separated screen. Make sure to remove any residual tapes ( ) attached to the inside of the •...
  • Page 68 Disassembly and Assembly Remove the transparent film of the new screen adhesive tape. Using the tweezers, align the tape precisely on the screen and attach it. Using the tweezers, gently press around the all edges to ensure a secure fit.
  • Page 69 Disassembly and Assembly Using the tweezers, remove all release films from attached tape. Using the tweezers, connect the screen flex cable connector carefully. And press on the connector softly so that it can be completely assembled. Be careful not to damage the cable and the near components.
  • Page 70 Disassembly and Assembly Using the tweezers, assemble the top cover of the flex cable connector. And press on the cover softly so that it can be completely assembled. Attach the screen and check the gap between the screen and the frame. Press down the all edges of the screen evenly in order to attach the screen perfectly.
  • Page 71 Disassembly and Assembly Now you can press the fully assembled screen using the press fixture. Remove the press fixture body and its handle from the rental tool kit packaging. Keep your hands out of the press fixture to avoid mechanical pinching and injury. This tool is only available to use by the rental of tool kit that contains a •...
  • Page 72 Disassembly and Assembly Remove the bottom press tray, top press tray, and top rubber pad from the rental tool kit packaging. Leave the bottom press tray and place the device face up into the tray.
  • Page 73 Disassembly and Assembly Insert the top rubber pad into the top press tray. Press down the edges of the rubber pad entirely using your fingers and make sure that the pad is pressed in completely.
  • Page 74 Disassembly and Assembly Carefully place the top press tray over the bottom press tray. Position the top 2/3 of the screen press tray with the device lengthwise in the centre of the press fixture.
  • Page 75 Disassembly and Assembly Rotate the torque limit handle to the clockwise until it makes a sound. In that press state, stay the tray for 30 seconds. Keep your hands out of the press fixture to avoid mechanical pinching and injury. When you reach the required maximum force (1N), a sound is made from the handle if you turn the handle When the press is completed after 30 seconds, rotate the torque limit handle to the...
  • Page 76 Disassembly and Assembly Position the bottom 2/3 of the screen press tray with the device lengthwise in the centre of the press fixture. Rotate the torque limit handle to the clockwise until it makes a sound. In that press state, stay the tray again for 30 seconds. Keep your hands out of the press fixture to avoid mechanical pinching and injury.
  • Page 77 Disassembly and Assembly When the second press is completed after 30 seconds, rotate the torque limit handle to the anticlockwise and remove the tray from the press fixture. Position the entire screen press tray with the device horizontally in the centre of the press fixture.
  • Page 78 Disassembly and Assembly Rotate the torque limit handle to the clockwise until it makes a sound. In that press state, stay the tray for 30 seconds. Keep your hands out of the press fixture to avoid mechanical pinching and injury. When the third press is completed after 30 seconds, rotate the torque limit handle to the anticlockwise and remove the tray from the press fixture.
  • Page 79 Disassembly and Assembly Remove the device carefully from the tray. Reassemble Battery Back Cover to complete reassembly.

  • Page 80: Charging Port And Microphone

    Disassembly and Assembly Charging Port and Microphone The microphone is built into the charging port module. Disassembly Remove Back Cover, Battery, and Screen first before you begin. Using the tweezers, remove the bottom cover of the flex cable connector carefully. Be careful not to damage the cable and cover.
  • Page 81 Disassembly and Assembly Using the tweezers, disconnect the 2 flex cable connectors and remove the flex cable completely. When removing the connectors, be careful not to damage the cable.
  • Page 82 Disassembly and Assembly Check and remove the screws at the 15 different points on the bracket using a cross- head screwdriver. Be careful not to damage the bracket and near components. Check the number of screws that have been removed, and store them carefully to make sure that no unassembled screws are left inside the device during assembly.
  • Page 83 Disassembly and Assembly Hold the top part of the device using your fingers and carefully press the left and right parts of the bracket from the back. Separate the upper part of bracket from the device frame and completely separate it as a whole. As the bracket can be damaged by excessive force, be careful not to damage the bracket.
  • Page 84 Disassembly and Assembly Check the screw on the charging port module and remove it using a cross-head screwdriver. Check the number of screws that have been removed, and store them carefully to make sure that no unassembled screws are left inside the device during assembly.
  • Page 85 Disassembly and Assembly Using the tweezers, disconnect the 3 coaxial cable connectors (Red/White/Blue) from the charging port module. In case of the coaxial cable (Blue), lift up and separate it from the charging port module. Lift up on the separator groove of the charging port module using the tweezers and remove it carefully.

  • Page 86: Reassembly

    Disassembly and Assembly Reassembly Leaving screws inside the device may damage internal components, such as the battery. When assembling, be extra careful not to leave any unassembled screws inside the device. Using the tweezers, insert the charging port module to the bottom frame, and press down on it in its position smoothly.
  • Page 87 Disassembly and Assembly Using the tweezers, assemble the coaxial cable (Blue) to the exact position of the charging port module. Connect the 3 coaxial cable connectors (Red/White/Blue) on the charging port module.
  • Page 88 Disassembly and Assembly Check the screw 2259 (1 ea) at the point on the charging port module and fasten the screw using a cross-head screwdriver. Be careful not to damage the charging port module side contact.
  • Page 89 Disassembly and Assembly Place the upper part of bracket on the device frame and push down all edges of the bracket using your fingers softly and evenly so that the bracket can be assembled perfectly. Be careful not to damage the frame and near components. •...
  • Page 90 Disassembly and Assembly Check the screw 3532 (15 ea) at the 15 different points on the bracket and fasten them using a cross-head screwdriver. Be careful not to damage the bracket and near components. Place the flex cable to the device frame and connect the 2 flex cable connectors carefully.
  • Page 91 Disassembly and Assembly Using the tweezers, assemble the bottom cover of the flex cable connector. And press on the cover softly so that it can be completely assembled. Check carefully to see if there are any screws or other foreign substances inside the device (battery, PBA, cable, etc.).

  • Page 92: Rear Camera

    Disassembly and Assembly Rear Camera Disassembly Remove Back Cover, Battery, and Screen first before you begin. Check for the disassembly steps of the Charging Port and Microphone and completely separate the bracket.
  • Page 93 Disassembly and Assembly Disconnect the rear camera connector from the main board using the tweezers, and remove the rear camera carefully from the main board. Leave the camera lens facing Be careful not to damage the main board. Separate and replace only the problematic camera.

  • Page 94: Reassembly

    Disassembly and Assembly Reassembly Leaving screws inside the device may damage internal components, such as the battery. When assembling, be extra careful not to leave any unassembled screws inside the device. Remove all release films from the new rear camera module. Using the tweezers, gently insert the rear camera into the camera hole so that the lens faces backward.
  • Page 95 Disassembly and Assembly Check for the reassembly steps of the Charging Port and Microphone and completely reassemble the bracket, the flex cable, with the bottom cover. Check carefully to see if there are any screws or other foreign substances inside the device (battery, PBA, cable, etc.).

  • Page 96: Front Camera

    Disassembly and Assembly Front Camera Disassembly Remove Back Cover, Battery, and Screen first before you begin. Check for the disassembly steps of the Charging Port and Microphone and completely separate the bracket.
  • Page 97 Disassembly and Assembly Check the 2 screws on the main board and remove them using a cross-head screwdriver. Be careful not to damage the main board and the near components. Check the number of screws that have been removed, and store them carefully to make sure that no unassembled screws are left inside the device during assembly.
  • Page 98 Disassembly and Assembly Using the tweezers, disconnect the 3 coaxial cable connectors (Red/White/Blue) and the side button connector from the main board. Lift up on the separator groove of the main board using the tweezers and remove it carefully. Be careful not to damage the cable.
  • Page 99 Disassembly and Assembly Disconnect the front camera connector from the main board using the tweezers, and remove the front camera carefully from the main board. Leave the camera lens facing Remove the rear cameras additionally to disassemble only the main board.

  • Page 100: Reassembly

    Disassembly and Assembly Reassembly Leaving screws inside the device may damage internal components, such as the battery. When assembling, be extra careful not to leave any unassembled screws inside the device. Remove all release films from the new front camera module. Using the tweezers, connect the front camera connector carefully on the main board.
  • Page 101 Disassembly and Assembly Align the main board module onto the device frame. After attaching the upper part of the main board diagonally on the screen module, assemble the lower part. The cables have to be positioned outside so as not to interfere when assembling the main board.
  • Page 102 Disassembly and Assembly Connect the 3 coaxial cable connectors (Red/White/Blue) and the side button connector to the main board. Be careful not to damage the main board and the near components. • Be careful not to damage the cable. •...
  • Page 103 Disassembly and Assembly Check the screw 2259 (2 ea) at the 2 different points on the main board and fasten them using a cross-head screwdriver.
  • Page 104 Disassembly and Assembly Check for the reassembly steps of the Charging Port and Microphone and completely reassemble the bracket, the flex cable, with the bottom cover. Check carefully to see if there are any screws or other foreign substances inside the device (battery, PBA, cable, etc.).

  • Page 105: Top Speaker

    Disassembly and Assembly Top Speaker Disassembly Remove Back Cover, Battery, and Screen first before you begin. Check for the disassembly steps of the Front Camera and completely separate the main board. Using the tweezers, lift up on the separator groove of top speaker and remove it carefully.

  • Page 106: Reassembly

    Disassembly and Assembly Reassembly Leaving screws inside the device may damage internal components, such as the battery. When assembling, be extra careful not to leave any unassembled screws inside the device. Place the new speaker module to the exact position, and assemble it to the device frame.
  • Page 107 Disassembly and Assembly Check for the reassembly steps of the Front Camera and completely reassemble the main board, bracket, the flex cable, with the bottom cover. Check carefully to see if there are any screws or other foreign substances inside the device (battery, PBA, cable, etc.).

  • Page 108: Bottom Speaker

    Disassembly and Assembly Bottom Speaker Disassembly Remove Back Cover, Battery, Screen, and Charging Port and Microphone first before you begin. Using the tweezers, lift up on the separator groove of bottom speaker and remove it carefully.

  • Page 109: Reassembly

    Disassembly and Assembly Reassembly Leaving screws inside the device may damage internal components, such as the battery. When assembling, be extra careful not to leave any unassembled screws inside the device. Place the new speaker module to the exact position, and assemble it to the device frame. Press down softly and evenly on the speaker module so that the speaker module can be completely assembled.

  • Page 110: Volume/Xcover/Emergency Button

    Disassembly and Assembly Volume/XCover/Emergency Button Disassembly To remove the Volume button, the XCover button, or the Emergency button, lightly press one end of the button with your fingers so that the other end protrudes. Push the tip of the protruding button up carefully with a round-tip metal tweezer and lift it up until you can grab it with your fingers.
  • Page 111 Disassembly and Assembly <XCover Button> <Emergency Button>...

  • Page 112: Reassembly

    Disassembly and Assembly Reassembly Leaving screws inside the device may damage internal components, such as the battery. When assembling, be extra careful not to leave any unassembled screws inside the device. Remove the release film of the new Volume button. Use your fingers to grab the Volume button and insert the button on the slot carefully.
  • Page 113 Disassembly and Assembly Remove the release film of the new XCover button. Use your fingers to grab the XCover button and insert the button on the slot carefully. Be careful not to damage the button and device. XCover Button Press down the XCover button softly and evenly so that the button can be completely assembled.
  • Page 114 Disassembly and Assembly Remove the release film of the new Emergency button. Use your fingers to grab the Emergency button and insert the button on the slot carefully. Be careful not to damage the button and device. Emergency Button Press down the Emergency button softly and evenly so that the button can be completely assembled.

  • Page 115: Side Button (Fingerprint Recognition Sensor)

    Disassembly and Assembly Side Button (Fingerprint Recognition Sensor) The Side Button is built into the rear frame and cannot be disassembled alone. • The Side button has a built-in fingerprint recognition sensor. • Disassembly Remove Back Cover, Battery, and Screen first before you begin.
  • Page 116 Disassembly and Assembly Check the 2 screws on the main board and the screw on the charging port module, then remove them using a cross-head screwdriver. Be careful not to damage the main board and the charging port module. Check the number of screws that have been removed, and store them carefully to make sure that no unassembled screws are left inside the device during assembly.
  • Page 117 Disassembly and Assembly Separate 2 connectors of the coaxial cable (White) with the tweezers and remove the cable (White) from the device frame. When removing the connectors, be careful not to damage the cable. • Be careful not to damage the near components. •...
  • Page 118 Disassembly and Assembly Separate 2 connectors of the coaxial cable (Blue) with the tweezers and remove the cable (Blue) from the device frame. Using the tweezers, disconnect the side button connector from the main board. Lift up on the separator groove of the main board using the tweezers and remove it carefully.
  • Page 119 Disassembly and Assembly Using the tweezers, lift up on the separator groove of top speaker and remove it carefully. Be careful not to damage the speaker module. Lift up on the separator groove of the charging port module using the tweezers and remove it carefully.
  • Page 120 Disassembly and Assembly Using the tweezers, lift up on the separator groove of bottom speaker and remove it carefully. Be careful not to damage the speaker module. Using the tweezers, lift up on the separator groove of vibrator motor and remove it carefully.

  • Page 121: Reassembly

    Disassembly and Assembly Reassembly Leaving screws inside the device may damage internal components, such as the battery. When assembling, be extra careful not to leave any unassembled screws inside the device. Using the tweezers, remove the adhesive tape on the bottom of the vibrator motor. Be careful not to damage the vibrator motor.
  • Page 122 Disassembly and Assembly Remove the release film from the adhesive tape. Using the tweezers, assemble the vibrator motor to the exact position of the device frame. Press the vibrator motor lightly so that it is fully attached.
  • Page 123 Disassembly and Assembly Place the bottom speaker module to the exact position, and assemble it to the device frame. Press down softly and evenly on the speaker so that it can be completely assembled. Be careful not to damage the speaker module and the near components. Using the tweezers, insert the charging port module to the bottom frame, and press down on it in its position smoothly.
  • Page 124 Disassembly and Assembly Place the top speaker module to the exact position, and assemble it to the device frame. Press down softly and evenly on the speaker so that it can be completely assembled. Be careful not to damage the speaker module and the near components. Align the main board module onto the device frame.
  • Page 125 Disassembly and Assembly Connect the side button connector to the main board and assemble the coaxial cable (Blue) to the device frame. Carefully connect 2 connectors of the coaxial cable (Blue). Be careful not to damage the cable and the near components.
  • Page 126 Disassembly and Assembly Assemble the coaxial cable (Red) to the device frame and carefully connect 2 connectors of the coaxial cable (Red).
  • Page 127 Disassembly and Assembly Assemble the coaxial cable (White) to the device frame and carefully connect 2 connectors of the coaxial cable (White).
  • Page 128 Disassembly and Assembly Check the screw 2259 (2 ea) at the 2 different points on the main board and the screw 2259 (1 ea) at the point on the charging port module. Fasten them using the cross- head screwdriver. Check for the reassembly steps of the Charging Port and Microphone and completely reassemble the bracket, the flex cable, with the bottom cover.
  • Page 129 Repair Assistant app after repairing and assembling your device. Refer to Calibrations for more information. Visit a Samsung Service Centre when finding some issues from the calibration • results. However, you may incur additional charges if the device has a...

  • Page 130: Directive 2012/19/Eu Annex Vii Components

    Disassembly and Assembly Directive 2012/19/EU Annex VII Components Directive 2012/19/EU Annex VII requirements apply to the following components. Component Samsung Part Name Removal Instructions Printed circuit board Check for the disassembly steps of if the surface is Main Board (PBA)
  • Page 131 This guide is a property of Samsung Electronics Co., Ltd. Any unauthorised use of guide can be punished under applicable international and/or domestic law. © Samsung Electronics Co., Ltd.
  • Page 132 SENSOR Memory (Storage) 6 axis & GYRO Magnetic Proxy / Ambient Secure NVM IF PMIC AUDIO MAIN MIC 2nd MIC PMIC SVC LED + PTT/Multi KEY RCV Amp BATTERY SPK Amp POWER CAMERA FRONT CAM RF TX & RX REAR UW CAM TRANSCIEVER RF TX &...

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