yet another OS update...
08/20/15 - 152,866,717 OS
09/21/15 - 252,989,803 OS
09/28/15 - 301,267,247 OS
10/02/15 - 326,209,267 OS
10/07/15 - 340,209,267 OS
10/08/15 - 363,217,995 OS
10/13/15 - 465,323,479 OS
10/16/15 - 576,770,752 OS
10/20/15 - 686,253,297 OS
10/23/15 - 753,450,479 OS
10/27/15 - 897,472,479 OS
10/28/15 - 1,051,763,387 OS
11/02/15 - 1,305,358,703 OS
11/04/15 - 1,485,515,975 OS
11/09/15 - 1,854,706,872 OS