Using leaked ROM VRBLK1 from XDA Developers posted 11-15-12 from open1your1eyes, and it seems to be working ok? Also followed his steps and did root,custom recovery and unlock bootloader.All seem to be working just fine.. My question is now there's another ROM dated 11-30-12 called VRBLK3 same as OTA from Verizon,can I just flash over the VRBLK1 using ODIN like I did before? Or do I need to wipe everything clean? Also will I have to do root,custom recovery and unlockboot loader again? Tried to post same ques? on XDA but I couldn't. Any help would b gratefully appreciated.