What to do If your iOS 9 device is stuck on Slide to Upgrade

Users faced quite a few problems with the iOS 9 software update such as getting the “Software Update failed” error or the update process getting stuck at “Update Requested”. The good news is that Apple has acknowledged this bug and has provided a quick fix. here is what you should do:

If you already updated to iOS 9

You’ll need to update to iOS 9.0.1 or later:

1. Connect your iOS device to your computer and open iTunes.
2. Launch iTunes
3. When asked, choose Update.
4. When the restore is done, finish the onscreen steps to set up your device.