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如何解锁 Android 手机的引导加载程序（Bootloader / BL 锁）

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How to unlock the bootloader of an Android Phone, Unlocking the bootloader: crwdns2935265:00crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
Unlocking the bootloader

  • Enter the command adb reboot bootloader

  • Wait a couple seconds until your device rebooted into the bootloader, then enter the command fastboot flashing unlock

  • Some devices might use the command fastboot oem unlock instead.

  • If you receive an error message along the lines of FAILED (remote: 'Failed to unlock, decrypt failed!'), your phone has a locked bootloader and needs an unlock code from the manufacturer.

  • If you're stuck at < waiting for any device > and have already confirmed that your connection is stable, you may need to update your phone's USB driver.

  • You should now see a prompt similar to the one shown in the picture. Use the volume rocker to choose the Unlock the bootloader-option and confirm by pressing the power button.

解锁引导加载程序

输入命令 adb reboot bootloader

等待几秒钟，直到您的设备重新启动进入引导加载程序，然后输入命令 fastboot flashing unlock

某些设备可能会改用命令 fastboot oem unlock。

如果你收到类似 FAILED (remote: 'Failed to unlock, decrypt failed!') 之类的消息，那么你的手机需要一个来自厂商的解锁码以解锁 Bootloader。

你现在应该会看到类似于图中所示的提示。使用音量键选择 Unlock the bootloader（解锁引导加载程序) 选项，然后按电源按钮确认。

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