When installing third party software, rooting or modifying your Galaxy S6 in any way you might have “bricked” your devise at some point. While this is something that happens frequently to unbrick Galaxy s6 isn’t an easy task.
The guide bellow will learn you how to unbrick Galaxy S6 running Android 5.0 Lollipop or higher. Keep in mind that unbricking Galaxy S6 does require you to wipe your device meaning you will lose all personal information and data stored on your device. We highly recommend you make sure you have a backup of your device before following the steps bellow.
There are 2 methods. The first guide bellow will perform a hard reset of your device, it will bring back your Galaxy S6 to its original state.
Method 2: Downgrading using ODIN