[bogy]

My Blackberry Curve 8520 has the screen frozen after I have tried to update one app. I tried all the methods to reset it:CTR+ALT+DEL, took the battery out, both the SIM and SD card. I have managed to restart it but then it has the same problem. The keyboard is blocked and I can't even access the menu and doesn't respond to any commands.

The error on the screen is : (application permissions , the application TWC standard is attempting to reset the security timer. Allow or deny)

What can I do?xxx65279;

[aiharkness]

See if you can boot in safe mode.

KB17877-How to start a BlackBerry smartphone in safe mode

If so, then delete that app, then remove the battery for about 30 seconds.

[bogy]

Thanks a lot mate It worked !!!!

[aiharkness]

Excellent!