Samsung Galaxy S24 Repair Manual
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Samsung Galaxy S24 Repair Manual

Samsung Galaxy S24 Repair Manual

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Galaxy S24 Repair Guide
S24/S24+/S24 Ultra

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Summary of Contents for Samsung Galaxy S24

  • Page 1 Galaxy S24 Repair Guide S24/S24+/S24 Ultra...
  • Page 2 What are we learning? What components make up Galaxy S24 Series devices? How do you properly disassemble them during repair? How do you ensure the device is correctly assembled after a repair is complete? What tools are required during repair? How do I validate my repair? This training will explore how to provide expert repairs on Galaxy S24 Series devices.

  • Page 3: Hardware Components

    Galaxy S24 Hardware Components Removable Parts of Galaxy S24 Series Devices Galaxy S24...

  • Page 4: Removable Parts

    Removable Parts Galaxy S24 Series devices have many removable parts. Being able to identify the parts and understand their functions will assist you in diagnostics and repair of the device. The Parts Include: ​ • UB Display • Frame • Main Printed Board Assembly (PBA) •...
  • Page 5 UB Display The UB Display includes the following: • The Display Panel • The Front Glass and Laminate Front Back...
  • Page 6 Frame The Frame houses the following: • Front Facing Camera • Battery • Millimeter Wave (mmWave) Modules (2) Front Back...
  • Page 7 Main PBA The Main PBA is the main board of the device. It contains the most essential components of the device such as: • Mobile Chipset • Main Camera • Built in Storage • Sub Microphone S24+ S24 Ultra...
  • Page 8 Sub PBA The Sub PBA is the secondary board of the device. It contains other essential components of the device such as: • Main Microphone • USB Type-C Interface (I/F) Connector S24+ S24 Ultra...
  • Page 9 Components There are a few smaller components on Galaxy S24 devices that can be removed. These are: S24 & S24+ S24 Ultra • Main (Rear) Camera(s) Main Cameras Main Cameras • Front Facing Camera (FFC) • Flex Connectors • mmWave Antennas...

  • Page 10: Rear Assembly

    Rear Assembly The Rear Assembly rests between the Back Cover and circuitry boards. It can be broken down into three (3) pieces. The top piece: • Contains the Top Speaker The middle and bottom piece: Contains the SUS Plate that covers Main PBA •...
  • Page 11 Battery The Battery is a Lithium-ion (Li-ion) cell and must be handled carefully. Improper removal can damage the cell, causing it to ignite and cause injury: • Only hold the Battery from the center sides. • Do not squeeze the Battery or use any unauthorized tools when handling it.

  • Page 12: Back Cover

    Back Cover Galaxy S24 Series devices have a Back Cover that is bonded to the frame; it can only be removed using heat. The Back Cover has double-sided tape located on the edges that must be replaced every time the Back Cover is removed.
  • Page 13 Galaxy S24 Disassembly Disassembly of Galaxy S24...

  • Page 14: Tools And Equipment

    Tools and Equipment To ensure proper disassembly without damage to the device, use the proper tools and equipment: Tweezers Opening Pick Electric Screwdriver SIM Eject Tool Ceramic Scissors Roller Jig 99% Isopropyl Alcohol Disassembly Stick NOTE: If an Electric Screwdriver is not available, please use a Manual Torque Screwdriver.
  • Page 15 Tools and Equipment To ensure proper disassembly without damage to the device, use the proper tools and equipment: ESD Wrist Strap Anti-Static Mat Anti-Static Gloves Blue Suction ESD Spatula...
  • Page 16 Steps of Disassembly You will disassemble the device in the following order: Back Cover • Rear Assembly • • Main PBA Main Camera • • Sub PBA mmWave Module Antennas • • Front Facing Camera UB Display Panel • • Battery...

  • Page 17: Electrostatic Discharge Precautions

    Electrostatic Discharge Precautions Before you begin disassembly, make sure that all ESD precautions are met. This includes: • Wearing an ESD Strap which has passed all required tests Wearing Anti-Static Gloves • • Working over an Anti-Static Mat ESD Wrist Strap Anti-Static Mat Anti-Static Gloves...
  • Page 18 Swollen Battery Precautions A swollen Battery may cause a device to bulge. Before disassembling the device, make • sure that there are no signs of Battery swelling • If the device has a swollen Battery, heat the device • Heating a device with a swollen Battery can cause further damage to the device and cause the Battery to ignite and cause injury...
  • Page 19 Eject SIM Tray To prevent damage to the Sub PBA, the SIM Tray must be removed before starting disassembly. The SIM Tray is located on the bottom of the device. Tool Required SIM Eject Tool...
  • Page 20 Replace the Orange Seals To prevent damage to Back Cover, replace the orange seals with the blue seals on the AOD. To replace the orange seals: • Gently remove the orange seals by pulling them off the upper plate • Align the new blue rubber seals and press down on the corners, making sure there are no cracks or tears in the seals...
  • Page 21 Configure the AOD Set the AOD to the following temperatures to remove the Back Cover: • Heat the upper to 75°C and the lower to 65°C for five (5) minutes • The heating process loosens the adhesives that hold the Back Cover on the device...

  • Page 22: Device Placement

    Device Placement Place the device face down in the • • Align the device properly as shown depending on the model (See photos) • Once aligned, lock the device in place by twisting the Torque Wheel, then lower the upper plate S24+ S24 Ultra...
  • Page 23 Device Placement - AOD Mini See the photos below for proper placement in the AOD Mini. Temperatures and heating times are the same as on the AOD. S24 Ultra S24+...
  • Page 24 Device Placement - AOD Plus See the photos below for proper placement in the AOD Plus. Temperatures and heating times are the same as on the AOD. S24+ S24 Ultra...

  • Page 25: Remove The Back Cover

    Remove the Back Cover 1. Press the Vacuum button to create suction 2. Press Back Glass to begin the heating process 3. Upon reaching desired temperature, the upper plate will begin to rise, lifting the Back Cover from the device Use the ESD Spatula to assist with the lifting and disconnection process.
  • Page 26 Remove the Back Cover Tapes Galaxy S24 Series devices have double- sided tape that needs to be removed and replaced. These tapes are located around the edges, and also on the 3 Mic of the Back Cover or Rear Case for S24 and S24+.
  • Page 27 Important Back Cover Handling Tips As soon as the Back Cover is removed, immediately peel the double-sided tape by hand. Do not wait for the Back Cover to cool down to remove the tape. When removing the double-sided tape: DO NOT use metal tools when removing tape or tape residue.

  • Page 28: Remove The Screws

    Remove the Screws Using the Screwdriver, remove the screws from the Rear Assembly. a) S24 and S24+ (Rear 18ea, Cam BRK 2ea) b) S24 Ultra (Rear 16ea, Cam BRK 1ea, black) S24 Ultra S24/S24+...
  • Page 29 Remove the Rear Assembly To safely remove the Rear Assembly, begin by using the Opening Pick to disconnect the NFC flex connector located on the top piece: Once disconnected, use the Plastic Tipped Tweezers to • disconnect the bottom of the Rear Assembly •...
  • Page 30 Disconnect the Flex Connectors cont. a) S24 and S24+: Use the Opening Pick to disconnect (6) connectors from the Main PBA using the correct entry point. b) S24 Ultra: Use the Opening Pick to disconnect (8) connectors from the Main PBA using the correct entry point by finding the arrows on the Main PBA.
  • Page 31 Disconnect the Flex Connectors cont. There are a total of 3 connectors that need be disconnected from the bottom of the assembly. Using the Opening Pick, disconnect 2 connectors from the SUB PBA and disconnect the UB Connector. Use the arrows to identify the correct entry points.
  • Page 32 Remove the Main PBA With nothing connected to the Main PBA, the Main PBA can now be removed. • Using the Disassembly Stick, lift the Main PBA from the top right corner and remove it, making sure that any flex cables are out of the way when removing the Main PBA •...
  • Page 33 Remove the Sub PBA To remove the Sub PBA, remove three (3) screws using the Screwdriver: • Once the screws have been removed, use the Disassembly Stick to lift the Sub PBA, and gently lift up from the left and right sides towards you •...
  • Page 34 Disconnect the Camera from the Main PBA To remove the Main Camera from the Main PBA, use the Opening Pick to disconnect the flex connectors. a) Galaxy S24 and S24+ have (3) flex connectors b) Galaxy S24 Ultra has (4) flex connectors S24/S24+ Once disconnected, place the Cameras to the side facing up to prevent damage to the lens.
  • Page 35 Remove the mmWave Antennas There are two (2) mmWave Antenna modules attached to the bracket. The Antenna located at the left is held down by two (2) • silver screws; the other Antenna has no screws • Use the Screwdriver to remove the two (2) screws on the left module;...
  • Page 36 Remove the UB To remove the UB, we must configure the AOD. • Ensure the AOD is free of dirt, debris, or glass particles; clean the AOD using an ESD brush and/or air blower • Ensure all 3 blue vacuum seals are properly inserted into the AOD and in good condition, with no tears or cracks •...
  • Page 37 Remove the UB - AOD Mini See the pictures below for AOD Mini device placement for UB Removal. Temperatures and heating times are same as on the AOD. Front CAM S24 Ultra S24+...
  • Page 38 Remove the UB To remove the UB: • Place the device in the AOD with the Screen facing up, and ensure the device is aligned with all 3 vacuums • Turn the left and right vacuums on by turning both knobs to the vertical position •...
  • Page 39 Remove the UB To remove the UB: • Once preheating completes, the AOD will begin lifting the UB • Remove device from AOD and let cool for 1 minute on the ESD Mat • After 1 minute, carefully lift the UB from the frame with your hands...
  • Page 40 Remove the UB Tapes When replacing the UB, it is only necessary to remove the tapes and tape residue from the frame since the used UB will be discarded. • Remove Outer Tape, middle, bonding tape and tape residue from the frame •...
  • Page 41 Remove the Cured in Place Gasket (CIPG) Remove the old CIPG from 2 holes on the frame. To remove the old CIPG: • Insert the SIM Eject Tool into the holes on the back of the frame to push out the old CIPG...

  • Page 42: Remove The Battery

    Remove the Battery If the Battery needs to be replaced, proper handling of the Battery is required. • Batteries are NOT to be reused, and must be discarded as outlined in the Standard Operating Procedures (SOP) • To remove the Battery, pull the blue tab up from the Battery •...
  • Page 43 Prepare the Battery for Disposal Using the Ceramic Scissors, cut the lead from the Battery and return it to Samsung per U-Class procedures.
  • Page 44 The device has now been disassembled We have covered the disassembly process of Galaxy S24 Series devices. At this point, all removable components have been removed. Keep in mind: • In a repair scenario, only remove as much as required for the repair •...
  • Page 45 Galaxy S24 Assembly Assembly of Galaxy S24 Series Devices...
  • Page 46 Assembly of Galaxy S24 Devices Putting it back together In this section we will review the assembly of Galaxy S24 Series devices. This section will cover • The tools and equipment needed • The steps of assembly How does this help me? With this knowledge, you will be able to completely assemble Galaxy S24 Series devices.
  • Page 47 Tools and Equipment To ensure proper assembly without damage to the device, use the proper tools and equipment: Tweezers Disassembly Stick Screwdriver Anti-Static gloves Universal Device Battery Pads Anti-Static Mat Press Jig Press Pads...
  • Page 48 Tools and Equipment for UB To ensure proper assembly without damage to the device, use the proper tools and equipment: Tape Attach Jig CIPG Dispense Jig Piston for 3cc syringe 21G needle CIPG Device Low temp chamber for Anti-Static Mat UV Lamps Battery Pads Press Pads...
  • Page 49 Rework Kit for S24 Quantity SVC Code Area Global GH82-33293A Back Glass Outside Tape GH81-24811a Mic hole Tape GH02-255752A Air Vent Sealing Tape GH02-07406A Screws for Rear (18) Camera BRK (2) & 6001-003428 Sub-PBA (3) mmWave Screws 6001-003487...
  • Page 50 Rework Kit for S24+ Quantity SVC Code Area Global GH82-33338A Back Glass Outside Tape GH81-24787A Mic hole Tape GH02-25626A Air Vent Sealing Tape GH02-07406A Screws for Rear (18) Camera BRK (2) & 6001-003428 Sub-PBA (3) mmWave Screws 6001-003487...
  • Page 51 Rework Kit for S24 Ultra Quantity SVC Code Area Global GH82-33392A Back Glass Outside Tape GH81-24823A Air Vent Sealing Tape GH02-07406A Screws for Rear (16), Sub PBA (3), CAM (1) 6001-003428 Screws for CAM Front M1.4/ L3.5(Black) 6001-003489 Screws for mmWave 6001-003487...
  • Page 52 UB Rework Kit for S24 Quantity SVC Code Area Global GH82-33295A UB Outer Tape GH81-24811A UB Bonding Tape GH81-24813A UB Mid Tape GH02-25530A...
  • Page 53 UB Rework Kit for S24+ S24+ Quantity SVC Code Area Global GH82-33522A UB Outer Tape GH81-24780A UB Bonding Tape GH81-24781A UB Mid Tape GH02-25615A...
  • Page 54 UB Rework Kit for S24 Ultra S24 Ultra Quantity SVC Code Area Global GH82-33544A UB Outer Tape GH81-23137A UB Bonding Tape GH81-23136A UB Mid Tape GH02-24489A...

  • Page 55: Steps Of Assembly

    Steps of Assembly You will assemble the device in the following order: • Battery • UB • mmWave Modules • Parts on the Main PBA • Main Camera • Main PBA • Sub PBA • Rear Assembly • Back Cover...

  • Page 56: Install The Battery

    Install the Battery Remove the film from the new Battery and attach it to the • Frame • Make sure to check the markings to ensure that the Battery being used is for the correct country • If this is just a Battery replacement, you will need to follow standard Battery pressing procedures Place the device face down on the large Battery Press Pad •...
  • Page 57 Attach UB Tapes • Place the metal frame onto the Tape Attachment Jig, and ensure it’s all the way at the top left • Adjust the magnet fixture onto the bottom right corner of the metal frame so that it does not move •...
  • Page 58 Attach UB Tapes To attach the Outer Tape: • Align the guide holes on the Outer Tape with the pins • Once the Outer Tape is laid down, bend the 4 top guide holes up at 90° • Gently press the Tape with a Disassembly Stick to ensure the Tape is in place, but do not remove the green film yet •...
  • Page 59 Attach UB Tapes To attach the Bonding Tape: 1. Release the bottom Tape liner step by step (see pictures for steps) 2. Align the Tape with the guide holes and push your finger at the top of the film, where the adhesive is, to hold it in place 3.
  • Page 60 Attach UB Tapes Release the films in the following order: 1. Bonding Tape 2. Outer Tape 3. UB Mid Tape NOTE: It is imperative that you do not release the films early, because dust and dirt could get on the Tapes prior to installing the UB, causing a poor bond.
  • Page 61 Assemble the UB • Remove the transparent film and black plastic cover from the new UB • Remove the Dummy FPCB from the new • Align the new UB onto the metal frame • Press around the edges carefully to ensure that the new UB is secured in place...
  • Page 62 Press the UB To properly press the UB follow the below directions: Place the device in the Universal Battery Press Pads and press the device for 5 seconds at 1N 2. Place the device in the Device Specific Press Pads and press top half for 30 seconds at 1N 3.
  • Page 63 Galaxy S24 Applying CIPG Without a Jig Assembly Cont.
  • Page 64 Assemble the CIPG Syringe To properly apply CIPG, we first have to assemble the syringe; follow these steps: • Remove the CIPG from the silver packaging • Remove both blue caps from the CIPG container • Attach a 21G needle to the CIPG container •...
  • Page 65 Apply the CIPG To properly apply the CIPG : • Place the Needle into the hole on the frame and fill the hole to 55%; make sure to be gentle when inserting the needle so that you do not damage the new UB •...
  • Page 66 Cure the CIPG • To cure the CIPG, align the device into UV Curing Jig • Make sure that the lamps are covering the holes completely and making contact with the frame • Turn on both lamps and let the CIPG cure for 5 minutes NOTE: If you fill more than 55%, cure the resin for an...
  • Page 67 Galaxy S24 Applying CIPG With a Jig Assembly Cont.
  • Page 68 Assemble the Dispensing Jig Follow these steps to properly assemble the Dispensing Jig: Remove 1 protective cap Combine the knob into the syringe Remove 2 protective cap Install 21G needle Before using, turn the knob to squeeze out air and a drop of liquid, then clean the needle Combine the Syringe into the Jig Body Turn the front knob to secure the syringe...
  • Page 69 Apply the CIPG with Dispensing Jig Continue to follow these steps to properly apply CIPG: Turn the right knob to adjust the needle to the height needed 10. Place the needle over each hole and turn the knob counterclockwise to fill; see the chart to determine how many turns/steps are needed to properly fill the holes:...
  • Page 70 Cure the CIPG • To cure the CIPG, align the device into UV Curing Jig • Make sure that the lamps are covering the holes completely and making contact with the frame • Turn on both lamps and let the CIPG cure for 5 minutes NOTE: If you fill more than 55%, cure the resin for an...
  • Page 71 Install the mmWave Module Antennas • Install the two (2) Modules back into the Front Assembly • Insert two (2) silver screws into the left Module Torque Force: (0.9 Kgf·cm± 7%)
  • Page 72 Install the Main Camera Align the Camera with the Main PBA without touching the lens and connect the flex connectors: a) S24 and S24+ have (3) flex connectors b) S24 Ultra has (4) flex connectors S24/S24+ S24 Ultra...
  • Page 73 Install the Main And Sub PBA Align the Main PBA with the bracket; make sure to move the • flex cables out of the way to ensure that the PBA lays flush (flat) in place Align the Sub PBA with the bracket and insert it starting with •...
  • Page 74 Install the Rear Assembly Starting with the top piece, install the Rear Assembly, making • sure the top piece is clipped into place; then carefully connect the top of the FRC cable to the Main PBA • Connect the Battery flex cable to the Main PBA •...
  • Page 75 Align Back Cover Tapes Mic Tape On S24 and S24+, align the Mic Tape • onto the inside of the Back Cover Align the Back Cover Outer Tape onto • the Rear Assembly, using the screw holes as your guide •...
  • Page 76 Attach Back Cover With the Back Cover properly put together, all tapes applied should have the sticky side exposed. Align the Back Cover precisely with the Rear Assembly, then place it over the Rear Assembly; gently press around the edges to ensure a secure fit.
  • Page 77 Back Cover Press Before the final press, perform a visual inspection: • Make sure the Back Cover is properly aligned • There should be no gaps or overlaps between the OCTA and Back Cover Press Jig Press the device in the Press Jig: •...
  • Page 78 Prepare for Water Resistance Test...
  • Page 79 Launch Galaxy Diagnostics and perform all required Outgoing Quality Control (OQC) tests and calibrations to ensure that all components are functioning properly. Calibrations Galaxy S24 requires the following calibrations: • Vignetting (If FFC was replaced) • Multi TSP Calibration • TSP Calibration •...
  • Page 80 Diagnostics, cont. Customer Pickup Perform one last visual inspection and return the device in the following condition: • Updated to the most recent firmware build • State of charge at 100% • Wiped clean using a microfiber cloth to remove any fingerprints or debris...
  • Page 81 Galaxy S24 Front Facing Camera Replacement...
  • Page 82 Remove the Front Facing Camera The FFC must only be removed when it requires a replacement. Because the FFC is bonded to the bracket, a heating source such as a hot plate, mobile dryer, or AOD is required. Configure the heating source to 70~75°C and heat the device for 5 minutes •...
  • Page 83 S24+ FFC Rework Kit A/S SPONGE Front camera (ㅁ shaped TAPE): GH81-25069A – S24+ A/S TAPE PET Front camera (will be attached on top side of camera module) : GH81-25068A – 1EA A/S TAPE PET Front camera SIDE (will be attached on both left and right sides of the metal) : GH81-25114A –...
  • Page 84 S24 Ultra FFC Rework Kit A/S-SPONGE Front camera TAPE (ㅁ shaped TAPE) : GH81-24936A - 1EA S24 Ultra A/S TAPE PET Front camera (will be attached on top side of camera module) : GH81-25068A – 1EA A/S TAPE PET Front camera SIDE (will be attached on both left and right sides of the metal) : GH81-25114A –...

This manual is also suitable for:

Galaxy s24+Galaxy s24 ultra

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