I have had BB Bold 9790 for about 4 months now, and I used it on Vodafone contract and I could download apps, then I was gonna sell it so i reset it, in the end i didn't sell it. But now I can't download any applications from App World. I get an error message saying "Cannot get new token due to device offline state. Error Id: 40760" ** It was working fine until I reset it, same contract, and internet and BBM work fine** - Please could somebody tell me what to do to fix this. Thannk you in advance x