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

On your PC terminal, type fastboot reboot fastboot . If this fails, use your phone's hardware buttons to enter , then select Enter fastboot from the recovery menu. Swap Active Slot

Disclaimer: Modifying your device's firmware can lead to a soft-brick. Proceed with caution and ensure you have the correct files for your specific device model. If you'd like, I can: Help you find the for your device. On your PC terminal, type fastboot reboot fastboot