Apple ipad version 9.3.1 a technological gadget that is quite difficult penetrated by hackers and very rarely have information saying that ipad mine has been hacked by hackers unless the apple gadget had to install software that is not Apple's production company. Actually Iphone or ipad users may download the application required Ipad users through the Apple Store available on Ipad. But somehow sometimes Ipad users who may feel dissatisfied so interested to download the installation of applications that are not Apple's production. eg jailbreak app, with this app ipad users may download themes, and other applications without going through Apple's native app stores. This action of course there are risks. ipad that we could use to hang or stuck on specific logo and even easily hacked. then how the solution to restore display to normally screen?
Following this instruction step by step. Its easy for you.
1. Shutdown your ipad, connect your ipad to your computer with usb cable.
2. push home button and power, after you see apple logo,hold for 10 second! Remember.. 10 second.
3. After apple logo disapear, this is in DFU Mode.
4. Running iTunes on your computer. After you see the word 'your ipad in recovery mode settings', click restore. Itunes will restore the data on your iPad to factory setting.
5. This depends on how your wifi internet connection. if you got fast internet connection, its about 2-3 hours to finishing restore in recovery mode.
Remember :
if your ipad ios was ios 5 ,7 or ios 8, you can not upgrade to ios 9.3.1 or Change back from ios 9.3.1 to ios 8 or ios 7. Dont forget back up data in Icloud before you restoring your ipad to factory setting. Ok Good luck