Q346
L3 Service Manual
5、VIBRATOR is not working
Solution：
1. Assembly the vibrator or change it.
2. Check the vibrator circuit soldering quality.
3. Re-Solder the CPU (U0100) or change it
.
6、Camera is not working
Solution：
1. Re-Solder the camera or change it.
2. Re-Solder the CPU (U0100) or change it.
