Note: We may earn commissions (at no cost to you) if you buy through links on our site.
Learn more.
Why won't BlackBerry Curve 9320 allow MTN SIM card?
my Blackberry 9320 does not allow MTN sim card when I insert it just says"mm6 not allowed" what can I do?
- 1 answer
- Answer this question
Hi avela. It's either your phone is not unlocked or there's something wrong with the SIM. Please try using a different SIM card and let us know how it goes.