Moving Fastboot to Userspace

Substitute the name of the bootloader image determined in the first step above, if different, for the image file name argument fastboot --slot=other flash

Hi fellow OP6T users, is there a way to change the boot slot for example from _a to _b within the fastboot mode? I read something about a

fastboot set active slot  set_active SLOT Set the active slot n oem Execute OEM if (fb->GetVar != fastboot::SUCCESS

fastboot change slot bootctl set-active-boot-slot SLOT - On next boot, load and execute SLOT bootctl set-slot-as-unbootable SLOT