T-Mobile will start selling the LG G5 online on March 29, three full days before you'll be able to find it in stores (on April 1). If you purchase the phone before April 17, LG is throwing in a free battery bundle, consisting of a second battery and a battery charging cradle. But if you act fast and are among the first people to snag a G5 from T-Mobile, the carrier will also give you an LG 360 Cam for free (while supplies last). The trick is that you need to purchase the device before April 5. The 360 Cam is a $200 value apparently, so this is quite a good deal. You'll be able to pick...
Source: http://www.gsmarena.com/tmobile_throws_in_free_lg_360_cam_if_you_get_the_g5_before_april_5-news-17307.php