LG G2 ROM that supports WiFi calling on AT&T

Thanks to an XDA developer we now have a T-Mobile ROM that has been modified to work on AT&T LG G2. This will allow your AT&T phone to work just like T-Mobile’s LG G2 thus giving you the ability to use T-Mobile WI-FI Calling.

To flash you must Wipe cache, data, system, dalvik cache and then flash the Stock T-Mobile ROM. After that flash the KitKat BaseBand – this is a very important step to enable WiFi calling.

LG G2 ROM that supports WiFi calling on ATT

Then reboot and that is it. Your LG G2 now supports WiFi calling.

There is a slight bug in this ROM where the phone does not wake up after double tapping the screen. For that:

Go to the phone dial pad
Dial 3845#*801#
Select Settings
Then select Update Touch Firmware
Wait about 30 seconds, and then back out to the home screen.