[Q] Need to return to stock

[iontrap]

I'll be putting my Optimus G up for sale soon so I need to wipe it and return it to stock. I currently have CM 11.0 official ROM installed but I do have a backup of my stock rooted ROM. Do I need to reflash the stock ROM and do a factory reset to remove the CM11.0? Or is there more that needs to be done?

 

[dopy25]

I'll be putting my Optimus G up for sale soon so I need to wipe it and return it to stock. I currently have CM 11.0 official ROM installed but I do have a backup of my stock rooted ROM. Do I need to reflash the stock ROM and do a factory reset to remove the CM11.0? Or is there more that needs to be done?

I would suggest flashing the stock ZVC rooted ROM and wiping the sd card as well as a wiping data. You should be able to do both from recovery. That would be the easiest way. Here is the link http://xdaforums.com/showthread.php?t=2536636

You can also flash the full .bin from LGNPST. Follow this thread, it will be a COMPLETE wipe and reset everything even recovery as far as I know. This is the thread for that. (it would be what you would want to do to turn in to the manufacturer)
http://xdaforums.com/showthread.php?t=2230106