TCL Idol4 S VF, Repair Document

Page: 15 / 74

L2 Repair Document
TCL
Communication Ltd.
Rev.
VFD 900 Level 2 Repair Document
Page
1.3 15/74
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
Light Sensor
I.
It will show the value of ambient light and the value will change according to the phone‟s
environment (Bright or Dark), then it will say “dark: OK”, “bright: OK” if it functions well;
II.
Press “Pass” to continue.

Proximity Sensor
I.
Please shawdow the sensor according to instruction and it will say “near: OK”, “far: OK” if it
functions well;
II.
Press “Pass” to continue.

PSensor RAW
I. Please shawdow the sensor and it
will show the value of “PS RAW” if it functions well;
II.
Press “Pass” to continue.

SIM
I. Insert SIM card and the phone will detect it if it functions well;
II.
Press “Pass” to continue.

Battery Temperature
I. It will display the value of battery temperature, voltage, capacity rate and battery present if
it functions well;
II.
Press “Pass” to continue.

Bluetooth
I. Bluetooth will search automatically and it will display device address if it functions well;