Leaked Document Points to March 27th BlackBerry Z10 Launch on T-Mobile

The crew over at TmoNews scored a sheet listing out T-Mobile’s upcoming handset roadmap with LTE devices. This is a huge step for T-Mobile USA that is late to the LTE game and may explain why their device is launching on March 27th. No word on how solid this date is but I am hoping other carriers get on jump on them.