A AC Question Mar 9, 2017 #1 When I installed it my phone is now glitchy and calls are not working in my cars blue tooth.
B. Diddy Senior Ambassador Moderator Mar 9, 2012 165,541 4,675 113 Visit site Mar 9, 2017 #2 Welcome to Android Central! You can't roll back a system update easily. You could try flashing the previous firmware using Odin: http://forums.androidcentral.com/am...w-flash-stock-rom-via-odin-new-interface.html Have you already tried wiping the cache partition? https://support.t-mobile.com/docs/DOC-28028
Welcome to Android Central! You can't roll back a system update easily. You could try flashing the previous firmware using Odin: http://forums.androidcentral.com/am...w-flash-stock-rom-via-odin-new-interface.html Have you already tried wiping the cache partition? https://support.t-mobile.com/docs/DOC-28028
F fsfty Well-known member Apr 23, 2014 288 0 0 Visit site Mar 9, 2017 #3 A factor reset would probably cure your issues with the update...