change cdma to gsm lg tribute

  1. X

    Change CDMA to GSM

    Is there a patch to change from CDMA to GSM tecnology? I have an LG LS660 (Tribute) With Android 4.4. I tried one but my phone in Sytem Recovery mode don't recongize the SD Card (It reads E: Failed to mount /sdcard (Invalid argument) ) and I can't use that patch from another way. Please help me!!!