How do I uninstall the new update on my S7 Edge?

[AC Question]

When I installed it my phone is now glitchy and calls are not working in my cars blue tooth.

 

[B. Diddy]

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

 

[fsfty]

A factor reset would probably cure your issues with the update...

 

[pontiac005]

Yep!