Yes, unfortunately. Restoring your phone back to .211 with the Razr Utility will make it just like it was when you took it out of the box. The good news is you'll have a "clean" phone to work from be it OTA update/upgrade or root or whatever. If you are on .215 now and do a factory reset you will still be on .215 when you are finished...factory reset alone will not get you back to stock .211. Doing a restore with the Razr Utility does not wipe your external sd card. So you can save your data to the external sd card or to a PC.So flashing back to the .211 OTA (using the Razr Utility) is similar to a factory default reset in that I will lose all information on my phone (pics & videos)?