Hey guys, long time lurker. I finally went and rooted via the adb method. the phone rooted w/ only stock sense on it wouldn't properly "grasp" onto 4g, displaying it and then not displaying it right after, off and on like that until i switched into 3g. I installed the mr2 radio thinking it would help, and was initially using flyweight. 4g would works for a few minutes and then starts flashing in and out, just like it was doing prior. if i set it to 3g it works fine. I swapped to liquid gingersense and it's doing the same thing. When 4g does connect it's crazy slow and then starts blinking in and out again. I've pulled the battery and sim card repeatedly and it doesn't help. any ideas? Thanks.