07-12-2013 09:03 AM
Yesterday suddenly my blackberry 8900 was showing some white screen and it was written error 523 and below it there was reset I clicked it many a times but nothing happened. So can i know what's the problem ???
07-12-2013 10:54 AM
Welcome to BlackBerry Support Forums
Please try those steps as suggested within this post Blackberry 8520 .
I hope it get you device working or let us know.