Alcatel Pop 4 plus - Page 18

L1 Service Manual TCL Communication Ltd.
Rev.
5056A/J/M/X/D/W/E/T
Level 1 Service Manual
Page
1.1
18/27
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IV. Press “Pass” to continue.
V. You will see the LCD display black if it functions well.
VI. Press “Pass” to continue.
VII. You will see the LCD display white if it functions well.
VIII. Press “Pass” to continue.
IX. You will see the LCD display grey if it functions well.
X. Press “Pass” to continue.
 Keyboard
I. You will see the key of the V+, V-, and power, click the corresponding key, then the key turn
gray on the screen.
II. Press “Pass” to continue.
 LCD BACKLIGHT
I. You will see the screen flash if it functions well
II. Press “Pass” to continue.
 Key Backlight
I. You will see the keypad flash if it functions well
II. Press “Pass” to continue.
 Front Camera
I. You will see the LCD displays the picture that front camera catch if it functions well;
II. Press “Pass” to continue.
 Main Camera