I bought and installed a kingston 1 meg sim card, followed directions posed on another thread. All is well. When I connect the BB 8830 to the computer the sim card comes up as another drive. I transferred an album to the sim card. Removed from computer. I start the media player and the mp3 files are recognized and play fine.

Here is the problem, When I go to options, advanced options, sim card it says NO VALID SIM CARD. WHY. I can play the mp3 files no problem from the sim yest the phone will not recognize the card???? I tried formatting fat 32 from phone and computer. Still not being recognized (sort of because it still plays the MP3 files on the simm) PLEASE HELP

Charlie C