My Blackberry Bold 9700 screen just went white and I don't know what to do..

[Itumeleng]

what can I do to fix it? It just went white.. It was in my pocket, when I took it out it was all white(screen)

 

[Ãmârtÿã]

call the customercare

 

[minal1]

Happened with me twice. You need to update your phone's software or take it to the BlackBerry service center. Hope this helps