My Droid RAZR MAXX HD upgraded to KitKat this morning and of course now the phone is worthless. My mobile data is totally disconnected or at best 1X. It stays on 4G for maybe a minute then when you go to pull up something on the web it drops the mobile network. Now begins the typical battle with Verizon to make it right. Let me guess, their first suggestion will be to perform a factory reset. Not gonna happen. This was your dumb upgrade and you would think you could at least get it right. Now I will have to battle to get some other worthless re-manufactured phone like this one. That's how I ended up with this one, my S3 had the antenna defect that they rarely would admit existed but magically offered me the RAZR MAXX HD.