ok i have all the files on my computer to sbf my phone back cause i absoluty hate this update and i can get rsd lite 4.8 to see my device when i have phone in pc mode but when i put it back into mass storage i cant see it aanymore, and i dont have to turn on usb debugging with pc mode, and i turn debuggning mode on when in mass storage and nothing..also is there any side effects to sbf my phone? does my phone need to be off?