[working 100%] Samsung GT-B7510 Galaxy Pro Android Hard Reset

• Press & Hold The “Power/Lock Key” & “T/3” Key Of The Qwerty Keyboard At The Same Time Until The “Android system recovery <3e>” Menu Shows Up.
  Use The “Volume Key” To Scroll Down & Select “wipe data/factory reset”.
  Press The “Home Key” To Proceed To The Next Confirmation Step.
  Use The “Volume Key” Again To Scroll Down 7 Times & Select “Yes — delete all user data”.
  Press The “Home Key” To Perform Hard Reset. After 2 Or 3 Seconds It Will Show Data wipe Complete.
  All User Data Will Be Removed And The Device Will Be Restored To Manufacture Default.
  Press The “Home Key” To Reboot System Now.