[Q] Cant make calls Sprint HTC one M8
Just bought my HTC One M8 HK version. My buddy helped rooting and putting CM 11 on it. Was able to make calls that night, now I can't. I get email, SMS and internet. Phone acts like its calling for about 30 seconds then I hear a disconnect sound. Bought phone from Radio Shack and did no HTC upgrades to it. I have looked through all the settings, can't figure out if somehow the radio got screwed up. Im clueless with this new phone. HTC support kept telling me to look under battery>fastboot ?
Any help appreciated...