Welcome to the official BlackBerry Support Community Forums.

This is your resource to discuss support topics with your peers, and learn from each other.

inside custom component

BlackBerry® OS Smartphones

New Member
Posts: 2
Registered: ‎04-08-2012
My Device: Curve 8520
My Carrier: Unlocked

Unlocked BB Curve unable to send and receive SMS or Calls Please Help

Good Morning Guys,


Im seeking some help if someone knows how to repair or fix my BB Curve 8520.


Here's the thing. I buyed a 2nd hand phone (w/o box or any accessories) everything is working fine if im using a SUN Cellular SIM Prepaid ( SUN Ph ) i can receive and send a text using that sim card but i buyed the BB curve for a GLOBE TELECOM ( Globe Ph ) Prepaid SIM, but it seems that im unable to send and receive text messages or even take or make a call, i've already used a different sim card (also globe) on my handset but no still no luck,. im sure that the phone is already unlocked cause the network is already "Disabled" and no firewall settings. Any suggestion or Solution will do. Thanks.