[sjsilverman]

For those of you that have reported the problem with losing BIS over 3G after a wifi handoff, a fix may be on the way soon. I don't have the KB article number, but RIM has finally acknowledged the problem and claims to be working on it. Hopefully it won't be too long!
Posted via BlackBerryForums.com Mobile

[MrKyoo]

KB24285-BlackBerry Torch 9800 smartphone displays 3G without the BlackBerry logo and is unable to connect to the BlackBerry Infrastructure over the Mobile Network