Worried that your Samsung Vibrant was going to be stuck with Android 2.1 forevermore? Worry not! T-Mobile's chief marketing officer Cole Brodman told PCMag that Vibrant users can expect to see the Froyo upgrade starting tomorrow, with all users getting bumped within a few weeks. Going forward, Brodman explained, T-Mo hopes to keep all handsets up to date within 3 to 5 months of Google releasing a new version of the OS. [PC Mag]