11.
Front Camera
SN. Possible Cause
Validation steps
Action
1
Colored screen when
open front camera
Camera is issue
Re-assembly camera or Change it
PCBA fail
Clean camera connector
PCBA fail
Re-solder camera
（
NA
）
PCBA fail
Change PCBA
2
Cannot turn on front
camera
SW issue
Flash the handset with latest SW
Camera issue
Clean camera connector/Re-assembly
Camera issue
Re-assemble camera/Change Camera
PCBA fail
Change PCBA
Front
camera
connector
Front
camera
