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Bootloader unlock failure "Command not allowed" of a Huawei Honor 6x - 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
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How To Fix FASTBOOT errors - FAILED (remote: unknown command), FAILED ( command write failed) etc. - YouTube
![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
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