We need hard reset our tablet when we face slow speed of software or want to unlock pattern lock if we forgot and we enter wrong pattern many times. There is limit that we can enter pattern lock 10 to 15 tmes as we set when we set pattern lock. Some time we install some android apps and these apps slow down the tablet. Here i wat to show you how to hard rest or factory reset Lenovo idea Tab A2107 via key combination.
Take backup before unlock pattern lock or hard reset tab because it will remove all data on tab internal memory. All installed apps and messages, contacts, call history will be removed.
Hard Reset Lenovo idea Tab A2107 With Key Combination
Power off the Lenovo idea Tab A2107 and wait 10 seconds.
Press and hold Volume Up and Power button together.
Android factory mode will show on screen
With volume down key select (Clear eMMC) from menu.
With Volume Up key to confirm selection.
Tab will format and will be reset to its default settings.