iphone stuck on the "Slide to Upgrade" screen when updating to ios 9
iPhone screen frozen after performing iOS 9 update. Touch screen not working on iPhone after iOS 9 update. Can't use touchscreen after latest software update on iPhone. iPhone screen unresponsive after software update.
If you're having issues with your touchscreen after performing the software update, then usually a simple hard reset should do the trick and unfreeze your screen. If your screen is frozen and you can't turn off the iPhone , then this is how you perform a hard reset:
- Press and hold BOTH the Power and Home button for at least 10 seconds, until you see the Apple logo.
- The iPhone will now restart.
- If you're still having issues with the touchscreen that only appeared after the software update despite performing a hard reset, then the next step is to try a backup and restore.
For a complete guide on how to backup/restore your iPhone click here