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My HTC Thunderbolt displays "This SIM card is not recognized"

Michael, HTCimeiUnlock.com
asked this on May 14, 2011 11:33

 

HTC Thunderbolt is a CDMA/LTE phone and is not working with the GSM networks. The SIM card slot is for LTE networks (NOT GSM) therefore if you insert a GSM SIM card the phone displays "This SIM card is not recognized" error.

 

Additional Info:

http://support.htcimeiunlock.com/entries/20114337-is-it-possible-to-unlock-htc-thunderbolt