9
1
Turn the power off.
2
Press and hold the
Power/Lock Key
+ Volume Down Key
on the phone.
3
Release the
Power/Lock Key
only when the LG logo is displayed, then
immediately press and hold the
Power/Lock Key
again.
4
Release all keys when the Factory data reset screen is displayed.
5
Press the
Volume Key
to scroll to the desired option, then press the
Power/Lock Key
to confirm.
6. Using Safe Mode
To recover your phone when malfunctioning.
1
Turn off your phone and reboot. When you see the T-Mobile animation
press and hold the
Volume Down Key
until the phone reboots. Your main
screen will then be displayed with the words “Safe mode” in the lower left
corner.
2
From the Home screen, tap the
Menu Key
and tap
System settings
>
General
tab
>
Apps
.
3
Tap one of the available tabs at the top of the screen and select the application
you wish to uninstall.
4
Tap
Uninstall
and
OK
to confirm.
5
After uninstalling the application, turn off and reboot your phone.
Summary of Contents for Optimus L90
Page 1: ...User Guide ENGLISH www lg com MFL68941501 1 0 ...
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