I have a 8320 unlocked. With my old sim card it worked no problem. I got a new 3G service card and upgraded my service with BB service. I put in the new card and it only allows SOS calls and it says my sim card is rejected. Granted my new ICCID is different on the card they gave me, but should that make ahuge difference? Bit of a noob on these phones but I am a sys admin so I am not scared of changing things. I updated the OS when i got the phone. Any help would be appreciated.
My bad. I did't even rellize they were all 3G sim cards now. I had to pull out my own battery to see that. If the old sim card worked but the new 3G card does not, sounds like the card is defective.