I have a verizon m8 rooted unlocked twrp 2.7.1.0 , yesterday i attempted to log in to a mobile game it kept telling me (unable to connect) i then tried to log into facebook just to see if i had data which i did and in turn was able to log in my problem is every time i try and make a call my signal dropps from 4 bars 4g to none the call never goes through but i can send and recive texts and log into the play store im even able to sign into xda with the phone i just cant make or recive calls and certain apps say no connection availible mc4,e strong file manager ... Any help would be appreciated oh and its not the sim card either i was thinking it was because i (trimmed) my old sim from my xt926 to fit into the m8 but i use the same card in my wifes s4 and can call all i want ...so radio issues ? Please help lol