LG Leon User Manual page 16

4. Using the Hard Reset (Factory Reset)
If your phone needs to be restored to its original settings and condition, use a Hard
Reset (Factory Reset).
1 Turn the power off.
2 Press and hold the Power/Lock Key + Volume Down Key at the same time.
3 Release only the Power/Lock Key when the boot logo is displayed, then
immediately press and hold it again.
4 Release all of the keys when the Factory data reset screen is displayed.
5 Press the Volume Down Key to scroll to Yes, then press the Power/Lock Key to
continue.
6 Press the Volume Down Key to scroll to Yes once more, then press the Power/
Lock Key to confi rm.
7 Your phone performs a factory reset.
WARNING
If you perform a Hard Reset, all user applications, user data and DRM
licenses will be deleted. Please remember to backup any important data
before performing a Hard Reset.
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Important notice