my ipad is displaying the logo of the apple and the loading bar is also appearing but how long it will take, i kept it for more than 8 hours but loading bar is still empty and the ipad is discharged once than i keep it on charging then also apple logo is appearing and loading bar is still not filling.
iPad, iOS 8.1.2, ipad 4 (WiFi)
Erase All Content and Settings option is not working
Erase All Content and Settings option is not working
You will probably have to restore your iPad using Recovery Mode. You will need to use iTunes in order to do this.
Before you resort to that, try resetting the iPad like this. Hold down on the sleep and home buttons at the same time for about 10 seconds until the Apple logo appears on the screen.
If that fails, and it probably will, then you will have to restore your iPad.
If you can't update or restore your iPhone, iPad, or iPod touch - Apple Support
I hold down the sleep and and home button but when the apple logo appears then also it appears for 1 min and then the loading bar is also appear and its not filling and if i want to restore ipad with itunes then when i connect the ipad to my laptop then itunes is not showing any connected device.
If you use Windows, try here for help.
iPhone, iPad, or iPod not recognized in iTunes for Windows - Apple Support
For Mac OS X help, try here.
If you don't see your connected device in iTunes for Mac - Apple Support
i have windows 8.1 and i also checked all updates and also reinstalled itunes but its not working and my device is also not working if i want to click on trust this computer than how to do that my ipad is only displaying apple logo and the loading bar.
Erase all content and setting is not working
