Upgrade firmware - will it affect protected files?
I got my n80 back in June so it's the really buggy version. I really want to upgrade the firmware, but I've used it to download music videos worth £1 a time, which are protected to only play on this phone. It was free to get them as I get £5 worth included in my monthly allowance, but I'm worried that if I upgrade the firmware (backing up everything obviously), when I put all the files back they won't be allowed to play. Does anyone know? Thanks.