Hi I'm getting error code 1403 when processing file when downloaded software 9.3.4 saying software corrupted anyone had issues and can give a resolve option its on iPad Air 2

Thanks

Have you tried a restart? Hold the power button and the home button down together until you see the Apple logo. If that restores the pad you can try repeating the download, make sure it is fully charged first and do it close to the router. Apple forums will probably have more on this.

If you previously backed it up on iTunes you may be able to restore things from there.