Accessories Inspection; Cell Phone Maintenance Procedure - Blackberry DTEK 50 STH100-1 Service Manual

L1 Service Manual

LCD broken, casing broken, cover broken
7) Dropped.

Keypad tear off, LCD lens, connectors fallen off
8) Gap:

External physical damage relating to abnormal use, like front case and frame opened
9) Others:

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

2.10 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 battery, 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.

2.11 Cell phone maintenance procedure

1) Check that the SIM card is set correctly.
2) Power on the cell phone.
3) 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.
4) Enter the phone code if necessary.
5) If power on, test step by step with the auto test code:
Rev.
1.0
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Neon PRD62980/62981 Level 1 Service Manual
TCL
Communication Ltd.
Page
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