I am switching from Verizon and am selling my Droid X and going with the Prevail. It is not rooted, bone stock, with only normal upgrades offered through the "about phone" screen on the phone. I did search, but didn't come up with the answer I was looking for. How do I revert the phone back to stock? I'm going to put it a new SD card, do I have to delete all pics on the phone or will it do it itself during whatever process it takes to wipe it clean? Thanks for any and all help in advance!