Restarting to bootloader takes too long. I need something that you can activate in like 5-10 seconds. And an app that resets your phone is possible, because of the ability to grant an app administrative permissions without rooting. Before Android Device Manager, there used to apps that allow you to remote wipe a device. Granting such permissions to an app is (as far as I know) possible, I’m just trying to find if anyone has built it so that it activates on a set of button clicks rather than remotely.