Apple progress bar loop (slide to upgrade)

[lmasterz]

I updated my phone with DFU after I had some problems. It seemed to have updated without issues. However, once I got the "slide to upgrade" on my screen, I slide, then enter my pin code, then the progress bar comes up. Once it completes, It restarts and the same thing happens, Slide to upgrade-->pin code-->progress bar--> reset. It keeps looping.

Any ideas how to solve this?

 

[lmasterz]

Well yes.
As you are saying slide to upgrade issue is happening again & again. So try these simple instructions.

1. Connect your iOS device to a computer. Then make sure that iTunes is open.
2. While your device is connected, press and hold the Sleep/Wake and Home buttons until you see the Connect to iTunes screen.
3. When asked, choose Update.
   
4. When the restore is done, finish the onscreen steps to set up your device.

Mostly it happens when your phone did not attempt to download update properly, try to update your phone via iTunes.
I hope this will resolve your issue.

Thanks but the update was done though iTunes. I tried it again, still same issue. I think the fact I have a passcode plays a role.