Diagnostic Library
Troubleshooting guides
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Results for “face unlock not working”
18 matching guides
Face unlock not working
FCE · Medium
Device won't turn on
HW · Critical
Touch screen not working
TCH · High
Camera not working
CAM · Medium
Speaker not working
AUD · Medium
Microphone issues
AUD · Medium
Wi-Fi not connecting
NET · Medium
Bluetooth issues
NET · Low
Cellular / No Service
NET · High
SIM card problems
NET · Medium
Account issues
ACC · Medium
Battery draining fast
BAT · Medium
Battery not charging
BAT · High
Charging port issues
HW · Medium
Overheating
HW · Medium
Software update failed
SW · High
Apps crashing
SW · Medium
Slow performance
PRF · Low
No matching guides
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