1. Tap
>
> Settings
2. If you are certain that you would like to restore all factory settings, tap Factory data reset.
3. Tap RESET PHONE.
4. Enter your unlock sequence if you have configured one, then tap Delete all and OK to confirm.
About Phone
The About Phone menu displays information such as the network, battery, hardware, and software.
1. Tap
>
> Settings
2. Tap the desired menu.
Settings
> General tab > Backup & reset.
> General tab > About phone.
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