So I have a bb torch running stock OS, 6.0.0.246. Sometimes when I lose the bb sign, the BIS icon, there will be no internet so what I have to do is reboot because turning off mobile network doesn't solve it. So I reloaded the stock OS again and it got worse, my phone will be on charge and it will lose the BIS connection randomly or even when I am on it so I have to either reboot or go to mobile options, change to 2G connection then 3G. Driving me mad. Any help would be great!
