Thanks for the welcome.
Please I have an issue with my BIS, I bought a new smartphone blackberry 9930 this month here in my country Nigeria. I used Glo sim card in it, I do make calls with it and can be used for all expect browsing. I subscribed for a BIS which is active but till now my edge symbol is still in a low case. cos of this issue, I want to reformate my device os into a new but don't know if it will work. Please help me.
my PIN is :3341593E