My 7290 usually crashes during the entry of a new address. I will have entered some contact information, when it stops accepting input, and the screen starts losing lines. After a minute or two the screen has faded out. It reboots fine. And sometimes it lets me enter an entire address.
The 7290 is a pretty old device, about 4-5 generations back.
I hate to say, but yours could just be at the end of its life?
1. If any post helps you please click the below the post(s) that helped you. 2. Please resolve your thread by marking the post "Solution?" which solved it for you! 3. Install free BlackBerry Protect today for backups of contacts and data. 4. Guide to Unlocking your BlackBerry & Unlock Codes