Verizon has rolled out an update (version 4.5.622) which apparently only affects the r2d2 version of this phone. I have the r2 and i declined the update. The very disturbing thing is, i have read early reports that say this update fixes a lot of the root vulnerabilities, so possibly no more root, but more disturbing, i read that this update also updates the bootloader, such that if you try to SBF back to an earlier version, it will hard brick the phone. Can anyone confirm if this is true? Has anyone achieved root on this version?