Root Uninstall CM7

[jeffh3129]

Hello all
I just joined the forum. I will make this brief. Is there a way to uninstall CM7 (unofficial) from my T-Mobile LG Optimistic P509 without using a computer, just with my same LG phone. I am trying to get the phone back to unrooted, stock out of the box status. Thanks much.

 

[Cramill]

Hello all
I just joined the forum. I will make this brief. Is there a way to uninstall CM7 (unofficial) from my T-Mobile LG Optimistic P509 without using a computer, just with my same LG phone. I am trying to get the phone back to unrooted, stock out of the box status. Thanks much.

I'm no expert with un-rooting. But did you try a factory reset? Would that work?

You might need to download some sort of stock ROM and flash it.

 

[Cramill]

These guys say to use something called kdz updater or to just restore a nand backup.

[Q] How to unroot my phone and reset to LG factory defaults? Warranty issue. Please - xda-developers