Mode On Huawei Y9 -2019- — How To Open Fastboot

– Works as intended, but functionality is crippled by Huawei’s post-2018 policies.

To avoid confusion or accidental data loss, prepare the following: How to Open Fastboot Mode on HUAWEI Y9 -2019-

The command adb reboot fastboot may sometimes reboot into a limited fastbootd mode (userspace fastboot). Use adb reboot bootloader to get to the hardware-level fastboot. – Works as intended, but functionality is crippled

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Not entirely. Even with a locked bootloader, Fastboot mode allows you to: – Works as intended