Htc one m8 not getting lte/ cant send/recieve mms
Ok, so i had to send my htc in for a screen repair to htc and i just got it back yesterday. Well since i was using another phone i had to go to wal-mart and get another wsim card to fit my htc. Sooooo after the bull**** it took to activate my sim i was getting 4g only....no lte. With that being said i was getting no data connection either. I called tech support but as always they were of no help!!
told me to make sure my data was on duhhh yes it's on but it says disconnected...I finally got so frustrated that i spent 2 hours at an att store today to troubleshoot... we figured out that all settings in phone were right so we put a new sim card in it...same thing!! So he tried a ssim card frm one of the test phones anddddd voila! Now that we know it's not the phone what is the problem?!?!?!?!?!?