While we’ve already seen a glimpse of OS 6, that big question most of you want answered is when BlackBerry Bold 9700 owners will get some OS 6 love. According to GimzoFusion’s tipster, T-Mobile is currently “actively testing” BlackBerry OS 6 for the Bold 9700. While RIM has already confirmed that the Bold 9700 will indeed get OS 6, there hasn’t been much word as to when exactly carriers will begin rolling out the OS update. They’re tipster also claims that Magenta is currently testing version 188.8.131.52. Remember folks, until we’ve confirmed this with our own sources, we’re filling this one under the rumor category.