Accessories Inspection; Cell Phone Maintenance Procedure - Alcatel One Touch X1 7053 Series Service Manual

L1 Service Manual

Keypad tear off, LCD lens, connectors fallen off
8) Gap:
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External physical damage relating to abnormal use, like front case and frame opened
9) Others:
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Damage caused by disassembly like wrong part assembly, lost of components
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Use in abnormal environment like too high temperature with plastic melts
2.12.

Accessories inspection

Accessories warranties check items:
1) Any use in abnormal temperature, other than the one specified in the user manual. Any evidence of
plastic/casing melted.
2) Any mark of food or liquid around the accessory or in the USB socket.
3) Any evidence of mechanical shocked which damage the enclosure of the USB cable, charger or
headset.
4) Any mark of tentative of disassembly the accessory
5) Any abnormal use which induce wire damage, wire broken or USB socket deformed.
2.13.

Cell phone maintenance procedure

1) Check that the SIM card and SD card is set correctly.
2) Power on the cell phone.
3) If the cell phone can not power on, insert the charger check whether the battery died.
4) If the cell phone asks to input NCK code, which means it is SIM locked, and can only be worked with
dedicated SIM card. Use the correct SIM card.
5) Enter the phone code if necessary.
6) If power on, test step by step with the auto test code:
Press *#2886# in dial screen and select "Auto" to start the auto test, then you will see the interface
displaying the version. Press "Pass" to continue.
If one of the test failed, it will ask you "Restart?", press "YES" to restart the auto test from the first one
and "NO" to exit the auto test, while "NEXT" to continue the auto test.
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TRACABILITY Test
I. You can get some information such as IMEI, CU, BT, WIFI, etc...
II. Press "Pass" to continue.
Rev.
1.1
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ALCATEL ONE TOUCH 7053 Level 1 Service Manual
TCT
Mobile Limited
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