Originally Posted by ciphercodes
What ROM and kernel is your phone currently on ?
Sent from my SGH-T889 using xda app-developers app
Right now I am running
PACMAN ROM Build Number: pac_i605-userdebug 4.3.1 JLS36I eng.root.20131226.100804 test-keys
Kernel Version: 3.064-CM-g9d16c8a
Baseband Version: i605CRAMC3
Everything works, with the exception of T-Mobile WiFi calling, which is not in this AOKP based ROM. This is what I was running when the phone was still on Verizon... I am able to put in the T-Mobile SIM and the APNs pop up, giving me H+, 3G, etc.
I tried flashing
All three of those flash and run fine, but WiFi is completely borked (try to enable it, and the slider goes immediately back to OFF)
I am OK with running 4.1 instead of 4.3 if that gets the WiFi calling working.