Factory Data Reset
Return your device to its factory defaults.
Warning: This action permanently erases ALL data from the device,
including Google or other account settings, system and application
data and settings, downloaded applications, as well as your music,
photos, videos, and other files.
Apps >
Settings.
1. From a Home screen, tap
2. Tap Reset > Factory data reset.
3. Tap RESET PHONE and follow the prompts to perform the
reset.
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Settings
Backup and Reset