To use this you first need to flash the ATT V20P firmware and root it, you don’t need to install Clockwork but I would suggest doing this and also performing a backup before running this.
Make sure you have the latest LG drivers
Make sure you have USB Debugging turned on
Extract files to a folder
Run the batch file run.bat
Pick what you want to remove
Select 3 from the batch file to exit as this will reboot your phone which is required
If you decide not to remove the ATT software from your phone but still want to change the boot images then Gulliver's Travels will still be removed as I needed extra space in the system/apps folder to replace the poweroff.apk.
Any issues just re-flash or restore you backup.
APNs are removed in this clean up as they touch a lot of other functions, also the Contacts is still the AT&T contacts to keep the rom stable.
Link to files:https://hotfile.com/dl/151849141/800...veATT.rar.html