![samsung - Fastboot failing with error: FAILED (remote: unknown command) - Android Enthusiasts Stack Exchange samsung - Fastboot failing with error: FAILED (remote: unknown command) - Android Enthusiasts Stack Exchange](https://i.stack.imgur.com/BEdWb.jpg)
samsung - Fastboot failing with error: FAILED (remote: unknown command) - Android Enthusiasts Stack Exchange
![twrp - Lg Aristo 2 Fastboot flash recovery - FAILED (remote: 'unknown command') - Android Enthusiasts Stack Exchange twrp - Lg Aristo 2 Fastboot flash recovery - FAILED (remote: 'unknown command') - Android Enthusiasts Stack Exchange](https://i.stack.imgur.com/MTUIn.png)
twrp - Lg Aristo 2 Fastboot flash recovery - FAILED (remote: 'unknown command') - Android Enthusiasts Stack Exchange
Fastboot: Unknown error: downloading 'boot.img'...OKAY [ 0.555s]booting... FAILED (remote: unknown command)finished. total time: 0.569s · Issue #254 · ubports/ubports-installer · GitHub
![samsung - Fastboot failing with error: FAILED (remote: unknown command) - Android Enthusiasts Stack Exchange samsung - Fastboot failing with error: FAILED (remote: unknown command) - Android Enthusiasts Stack Exchange](https://i.stack.imgur.com/b3YUq.jpg)
samsung - Fastboot failing with error: FAILED (remote: unknown command) - Android Enthusiasts Stack Exchange
![samsung - Fastboot failing with error: FAILED (remote: unknown command) - Android Enthusiasts Stack Exchange samsung - Fastboot failing with error: FAILED (remote: unknown command) - Android Enthusiasts Stack Exchange](https://i.stack.imgur.com/bF3tP.jpg)
samsung - Fastboot failing with error: FAILED (remote: unknown command) - Android Enthusiasts Stack Exchange
![Trying to get the bootloader unlock code for N200. OEM Unlock enabled. usb debugging enabled network unlock status unlocked. "command not supported in default implementation" on fastboot oem get_unlock_code. Using USB 2.0 Trying to get the bootloader unlock code for N200. OEM Unlock enabled. usb debugging enabled network unlock status unlocked. "command not supported in default implementation" on fastboot oem get_unlock_code. Using USB 2.0](https://preview.redd.it/trying-to-get-the-bootloader-unlock-code-for-n200-oem-v0-2x63fkyemlv91.png?width=640&crop=smart&auto=webp&s=e903c0352af2c7ab102f2015765f225f9f56062e)