A lot of users are reporting that their BlackBerry Storm and Tours are no longer running on the T-Mobile network, and some have asked us to republish this story. Currently, T-Mobile does not support the Storm or Tour, but some users are running unlocked devices on the network. While many users are suggesting this is an attempt to lock out unsupported devices on the network, the real reason is probably much more simple. What likely happened is that the service books that allow certain devices to run on the T-Mobile network were updated improperly, killing a subset of devices. Stay tuned because they’ll like solve this issue shortly.