If you have some problems with your Nexus 7 then it would be a good choice to do a factory reset. Through guide below you learn the simple process to reset Nexus 7 to factory settings, but before proceeding its recommended to backup because reset to factory settings will wipe out all of the data from your Nexus 7.
Reset Nexus 7 Tablet to Factory Settings
Tap on “Settings” icon on screen
Tap “Backup & Reset” option
Tap “Factory data reset” > “Touch Reset tablet”
Note: If your tablet is password protected, then it will prompt for that so enter your Pattern, PIN, or Password
Tap “Erase everything” and let it do the process
Power OFF your Nexus 7 tablet
Press and hold “Volume Up” + “Volume Down” + “Power” buttons until your tablet Powers ON
Press Volume Down twice, until screen displays “Recovery mode” message
Press Power button to restart your tablet into “Recovery mode.”
Note: You will see an Android image with a red triangle after a few minutes.
Hold down “Power” button, and press “Volume Up”
To scroll down to “Wipe data/factory reset” use Volume keys and press “Power” to select
Scroll down to “Yes – erase all user data” and press Power to select it
Note: If your Nexus 7 become unresponsive during the steps above, then simply hold down “Power” button for few seconds to restart it.
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