I don't know how many of you know this or would ever need or want to use it but here it is. If your phone has issues for any reason that seems to be software related (Stock Software) you can dial *#*#2432546#*#* and hit send. Sometime within the next 36 hours Google will scan your phone to check if you have the correct software and if its installed correctly. If they find an issue they will erase your software, download and install the proper software.
