Alcatel Venice 5048A, Руководство по обслуживанию, Страница: 19 / 32

L1&L2 Service Manual
TCL
Communication Ltd.
Rev.: 1.0 Venice 5048A_I_U_Y & 5148A_I Level 1 & Level 2 Service Manual Page: 19/32
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the product, the device can be considered as out of guarantee.
4.3. Product test
4.3.1.
Recovery mode
How to use : L
ong press “Volume up” Key + “Power” key in power off mode until the LCD lights on to
enter recovery mode.
When to use : When you cannot start your handset or when there will be something wrong during
switch on or when cannot charge or cannot charge normally.
Consumer personal data format : It will format consumer data, and the memory and settings of your
product will return as released from factory.
Click-through steps
：
4.3.2.
Factory Reset
There are two ways to enter into factory reset when phone is powered on:
Way 1: Go to main menu

Settings

System

Reset

Factory data reset

RESET
3)
Select “Yes” and press “Power” key to
confirm;
1) Power off the device, long press
“Volume up”
key +
“Power” key until the LCD lights on;
4)
Select “Reboot system now” and press
“Power” key to confirm;
2) Press
“Volume” key to select “Wipe data/factory
reset
” and press “Power” key to confirm;