Long story short -
My buddies Dx was rooted via z4root. Got the ota to GB, then everything went awol. We uninstalled and reinstalled the apps. That helped with some. He has factory reset like 3 times now. He has major issues with force closes, when he runs pandora it works fine until a text comes in or a call, then he has to reboot to get it to work again. Something didn't go right with the ota.
The only thing left to do is a sbf. I don't know what sbf version to use though? Anyone tell me please?
His phone is now at 4.5.605 mb810 android 2.3.3