I've had my Blackberry 9300 for 4 months I've bought it from E-bay in 10/10 condition no problem, I've recently activated the Data Plan but my Apps like Twitter, Facebook, Blackberry Messenger etc aren't working It keeps saying "You are currently on a service plan that does not support this application. If you want to use this application , please contact your service provider to upgrade your data plan." How can i fix this without going to T-mobile. My Data Plan is already activated, but I can only use the internet when i have a bar of service, but my friends can use the Internet whenever , and Blackberry Messenger... Could someone Help?
-Carlton.
I've also reset my Blackberry many times, wiped it 100% Clean, and still no luck.
-Carlton.
I've also reset my Blackberry many times, wiped it 100% Clean, and still no luck.