07-21-2012 06:01 AM
I have Blackberry 8830 World Edition and bought from Naptol (Online). When i have upgrade the software to 4.5 it is not connecting with GSM network. It showing APN list is empty... Pls help me in this regards...
07-21-2012 01:30 PM
Hi and Welcome to the Community!!
I suggest the following steps, in order, even if they seem redundant to what you have already tried (steps 1 and 2 each should result in a message coming to your BB...please wait for that before proceeding to the next step):
1) Register HRT
2) Delete and Resend Service Books
3) Batt Pull Reboot
Hopefully that will get things going again for you! If not, then you should try contact your mobile service provider for formal support...it is their network with which your BB is having trouble communicating.