If you use iOs any device iPhone or iPad some time our mistake make it disable, so what can do this situation we can go any nearest mobile repair shop but there you charged more, you can factory reset iPad without a passcode, it is a very easy method to recover iPad or iPhone passcode. If you like to reset the iPhone by yourself, need a system and net connection. and USB cable.
Restore / update iPhone
By using this method you can update new feature in your iPhone or iPad when we are connected iTunes our iPad or iph we can update iPhone and store new media from iTunes