No network...emergency calls only....and sim problems.

Mar 5, 2014
Visit site
Hey guys. Ok, so i have a droid razr m from verizon. Through radiocomm, i successfully unlocked my phone then ordered a sim card from at&t. When the card came yesterday, i turned off the phone, inserted the sim and booted my phone. Got the following messages: 'sim card is from an unknown source.' also, when i tried to make a call, it says no network is available, only emergency calls are allowed. My network is set to gsm. I contacted at&t tech support and they had me turn off phone, remove sim and reinsert and added a new apn. No luck. She said that it must me my sim card so she is sending me a new one. In the meantime, is there anything else i can do on my end. Att confirmed that my phone is unlocked and know that it is a verizon phone. Thanks!