I have a few question hope someone can help. Background - rooted stock 4.4.2 with cwm recovery.
1. I have a i9192 that is a Trinidad model TTT is there something I can flash to get it working on H+ 42.2mbps right now it is only getting H or 14.4 mbps was using Sim from slot 1 in my I527 Mega and it got 4G LTE, 4G, 3G and Edge ! Running data only on from at&t with StraightTalk Tablet Sim 1 ( same setting as on the mega) and prepaid t-mobile on Sim 2 for calls and text.
2. Any way to get a working t-mobile wifi calling app or apk for 4.4.2 ?
1. I have a i9192 that is a Trinidad model TTT is there something I can flash to get it working on H+ 42.2mbps right now it is only getting H or 14.4 mbps was using Sim from slot 1 in my I527 Mega and it got 4G LTE, 4G, 3G and Edge ! Running data only on from at&t with StraightTalk Tablet Sim 1 ( same setting as on the mega) and prepaid t-mobile on Sim 2 for calls and text.
2. Any way to get a working t-mobile wifi calling app or apk for 4.4.2 ?
