Screen goes blank -- not black, but white -- on my month-old 8800. Problem usually starts while making a call. Sometimes cycling power fixes this. Sometimes syncing the berry fixes this. Replacing the battery did not have any effect. Updating device software did not fix the problem. Any ideas?

Thanks much --

Wirelessly posted (BlackBerry8700/4.2.1 Profile/MIDP-2.0 Configuration/CLDC-1.1 VendorID/100)

Replace your BB! Through warranty

Wirelessly posted (BlackBerry8700/4.2.1 Profile/MIDP-2.0 Configuration/CLDC-1.1 VendorID/100)

If less than 30 days take it bake to store you bought it from! Assuming there is no physical or liquid danage