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By NCK Team
TCT
L2 Repair Document
Mobile Limited
Beetle lite edge
ONE TOUCH 4005D
Note: this manual is non-contractual and TCT Mobile Limited can modify it without prior notice on
the characteristics of described equipments.
Rev.
Page
1.2
1/29
ONE TOUCH 4005D Level 2 Repair Document
All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.

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Summary of Contents for Alcatel ONE TOUCH 4005D

  • Page 1 Note: this manual is non-contractual and TCT Mobile Limited can modify it without prior notice on the characteristics of described equipments. Rev. Page 1/29 ONE TOUCH 4005D Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 2 Zzhenqing Echo Huang Zhili Hu Rev. Date Modification description Prepared By Checked By Approved By Rev. Page 2/29 ONE TOUCH 4005D Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 3 Function test Disassembly L2 Repair PCBA Replace Retest Reassembly Retest Restore User Information Record in BIG Rev. Page 4/29 ONE TOUCH 4005D Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 4: Warranty Confirmation Of L1

    Corrosion on the USB connector, SIM connector, and other metal surfaces。 Hole (diameter > 1mm) Rev. Page 5/29 ONE TOUCH 4005D Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 5 SIM card. Use the correct SIM card. Enter the phone code if necessary. Rev. Page 6/29 ONE TOUCH 4005D Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 6 I. The light near the camera will flashing. II. Press “Pass” to continue.  CAMERA IMG Rev. Page 7/29 ONE TOUCH 4005D Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 7 I. Screen will display “put the handset up and towards up”, follow this prompt screen will display left arrow, right arrow, up arrow, down arrow and face Rev. Page 8/29 ONE TOUCH 4005D Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 8: Disassembly Process

    Step 1: Remove the battery cover and battery. Step 2: Take off the 4 screws from the furnished frame by screw driver Rev. Page 14/29 ONE TOUCH 4005D Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 9 Step 3: Pry the furnished frame up by plastic flake. Then separate the furnished frame from furnished front casing. Step 4: emove speaker with plastic flake Rev. Page 15/29 ONE TOUCH 4005D Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 10 Remove PCBA from furnished front casing by using plastic flake. Step 7: Remove camera from main PCBA by using camera jip. Rev. Page 16/29 ONE TOUCH 4005D Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 11 Remove power key FPC and volume keypad FPC by using soldering iron (Temperature:Lead- free technology 330℃± 10℃,time:2~3 seconds). Rev. Page 17/29 ONE TOUCH 4005D Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 12 Note:if you repair the touch panel, then TP foam adhesive(below picture item1) and top/bottom adhesive for TP (below picture item2) are needed to be changed. Rev. Page 18/29 ONE TOUCH 4005D Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 13 When taking apart of LCD module, take care not to dirty or damage it. Rev. Page 19/29 ONE TOUCH 4005D Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 14: Reassembly Process

    Class 1 volume keypad FPC Soldering iron Class 2 Power key FPC Soldering iron Class 2 Rev. Page 20/29 ONE TOUCH 4005D Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 15 Hot wind gun Battery connector Class3 is easy to be Tweezers damaged Disassembly Complete  Explored view Rev. Page 21/29 ONE TOUCH 4005D Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 16 By NCK Team L2 Repair Document Mobile Limited  Below table lists ONE TOUCH 4005D L2 spare parts. You could also refer to: https://css.tclmobile.cn/. Beetle lite edge(ONE TOUCH 4005D) L2 Spare Part List Item EN DESCRIPTION Reference F-A26R0AB102 swap handset(EU)...
  • Page 17: Level 2 Repair

    No Charge charge indicator; 2.Check the battery contact, change the Rev. Page 23/29 ONE TOUCH 4005D Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 18 If Level 2 repair does not solve the failure, it is mandatory to change the PCBA and follow the process as below. Rev. Page 24/29 ONE TOUCH 4005D Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 19 Besides operator must wear anti-static gloves, fingertips or wear static loop during the whole process of components exchange. Rev. Page 25/29 ONE TOUCH 4005D Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 20: Function Test

    ⅱ、The repair PCBA and custom label should be matched (see appendix one for the detailed information) Rev. Page 26/29 ONE TOUCH 4005D Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 21 PCBA Packing Requirements ⅰ、After packing with anti-vibration bag, the commercial label on PCBA should be easy recognized; Rev. Page 27/29 ONE TOUCH 4005D Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
  • Page 22 Finally put all the packing boxes into packing cases strong enough and post to HK. Rev. Page 28/29 ONE TOUCH 4005D Level 2 Repair Document All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.

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