when the flash it starts rewriting the partitiion,SBL1,SBL2,SBL3,REcovery,Sysytem,Cache,Rombinary,usually after 80 percent of the process it will reboot . When the phone is fullly booted. You can unplug the phone. If you remember your msl number. I do ##786# and do hard reset. If your sprint customer it will do hands free activation. If your virgin mobile customer. Just hit the activation button. This will reprogram your phone and refresh 3g data. hope it helps . People had no issue unbricking there phone with my method. all files in the zip are official LG.