Reset Network Settings
You can reset
1.From a Home screen, tap 
Apps > 
Settings.
2.Tap Backup and reset > Reset network settings.
3.Tap Reset settings, and confirm when prompted.
Factory Data Reset
You can reset your device to factory defaults, erasing all data from your device.
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. Any data stored on an external SD card is not affected.
Note: When you sign in to a Google Account on your device, Factory Reset Protection is activated. This protects your device in the event it is lost or stolen. For more information, see “Factory Reset Protection” on page 10.
If you reset your device to factory default settings with the Factory Reset Protection (FRP) feature turned on, you must enter the user name and password
for a registered Google Account to regain access to the device. You will not be able to access the device without the correct credentials.
Warning: If you reset your Google Account password, you must wait 72 hours after changing your password to perform a factory data reset on your device.
Settings | 136 | Backup and Reset |
