About a week ago I installed the 6.12.181 OTA update. Shortly after, my Razr MAXX started to have wifi problems and reboot randomly. I figured it was a hardware issue as I didn't connect these failures to the update. Verizon sent a new phone, which I updated to 6.12.181, and I then reinstalled all my apps. Presto, the wifi problems returned, along with the random reboots. This time I did a factory reset on the new phone, and no luck, wifi remains dead. Perhaps one of my 166 apps is triggering the issue - I'm guessing maybe the "byefi" app. Still, it is troubling that the factory reset doesn't undo the damage. Verizon is sending me another new phone and I plan this time to not apply the 6.12.181 update and reinstall all the apps. I'm keeping my fingers crossed that everything works and I can localize the problem to the update. This trial and error process of tracking the issue down in very painful, made even worse because the factory reset doesn't seem to do a full reset. Wondering if anyone else has experienced this sort of issue with the update?