For about three weeks i've been having problems with my 4g service on my Droid Bionic. It was working perfectly fine for the past six months. Its becoming very irritating cause it knocks me off of everything. The 4g bar will go white on and off. Even when it turns back blue I still have problems. My phone currently updated to a 905 system but still same problems. I live in the Detroit/Southfield MI area. The problem is anywhere I go. Everytime I google this problem I see its going on everywhere but no solutions. It works great when i'm hooked up to wifi. I'm tired of going through this! HELP PLEASE!!!