That bootloader-unlocking Gingerbread upgrade for the ATRIX 4G is well on its way, folks, as Motorola has opened up shop for soak testing. 1,000 applications have been selected to try the upgrade out to ensure there are no problems for a full upgrade shortly after. History tells us that a wide-spread OTA rollout is a few days away if things go according to plan, but AT&T ultimately has the say-so in that. In any case, we’re awfully close to Gingerbread. [PocketNow]