Hi all, I've run into some power problems after upgrading to ICS. Hopefully this info might help someone else.
I upgraded from a Droid 2 to a Razr Maxx this April. I loved it, and the power/battery life was excellent. Had no problems charging from the included wall plug, my old car charger, a laptop USB port, or my old Droid 2 wall plug.
I updated my Razr Maxx to ICS yesterday over the air. I noticed that no matter where I plugged the phone in to charge, the battery level did not increase. It just slowly discharged. I did a few power resets but not a factory reset.
Last night I kept the phone turned on but plugged into the wall on my old charger, as I have done with no problems since April. It started at 55%... and was still at 55% the next morning. This has never happened before.
After reading up on things here at the site (thank you FoxKat!), I unchecked "restore with app settings & data" (or whatever it is) and did a factory reset. However I did log in to Google and restore my apps as part of the restore, so I guess I screwed up there. Before doing the factory reset, my batt was at 20%. I turned it off, plugged into the wall with the charger that came with it, and now it is at 30%... after 4+ hours! Never has this phone taken so long to charge, and it was always fine until I updated to ICS.
Tell ya what, there better be a fix being put together for this or I will not stop hounding VZW until they replace the phone.