Fastboot Error Failed To Boot Into Userspace Fastboot One Or More Components Might Be Unbootable -

When you issue a command like fastboot reboot fastboot , the device switches from bootloader fastboot to userspace fastboot. If this transition fails, you see the error above.

If you have made it this far, you have likely already unlocked your bootloader. The solutions above are designed to get your device back into a working state, whether you are trying to install a custom OS or just want to see your home screen again. When you issue a command like fastboot reboot

For boot-as-recovery devices (flash to both slots to ensure safety): When you issue a command like fastboot reboot