Blu LIFE ONE M, Service Manual

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CHAPTER 10 CIT TEST
1.Insert T-Flash card and SIM card , Press power on and by side button at the meantime to enter factory mode for
CIT test..
2. Choose Full test menu. to do full test.
3. Test relative items one by one.
a. Version check
b. LCD test
c. Vibrator:
d. LED test
e. Main loopback test..
f. Headset loopback.
g. Speaker.
h. Receiver.
i. Camera.
O: FM
P: Bluetooth.
Q:Wifi.
After finished the test, press ‘’back’’ button and return to Factory mode, and then choose ’’reboot’’ , the unit can
power on at normal mode.