1. 确保您的电脑已安装Android SDK,并可以使用adb和fastboot与手机建立连接并操作手机
2. 请将邮件中的附件unlock_bootloader.img保存到您的电脑
3. 保持手机开机状态,通过U线连接到电脑,在电脑终端中输入如下命令 adb reboot bootloader
命令正确执行后,手机将重启到fastboot模式,您可以在手机屏幕上看到如下信息
FASTBOOT MODE
Press volume key to select, and press power key to select
FASTBOOT MODE
PRODUCT_NAME - M8996
VARIANT - MTP eMMC
BOOTLOADER VERSION -
BASEBAND VERSION -
SERIAL NUMBER - 2d8b7c81
SECURE BOOT - enabled
DEVICE STATE - locked
如果不想继续解锁,按音量键选择Restart,按电源键确认即可重启手机,退出fastboot模式
4. 切换到unlock_bootloader.img所在的目录,并输入如下命令
警告: 下面的命令将真正解锁您手机的Bootloader,一旦执行成功,您的手机将不再适用于ZUK的保修政策!请三思而后行!
fastboot flash unlock unlock_bootloader.img
命令正确执行后,界面内容没变,对于Z2、Z2 Pro、Z2 Edge手机,此时unlock的bootloader.img已经烧录到手机,但未生效,还需要执行 fastboot oem unlock命令,执行后按照界面说明,按音量键上下选择YES后,按电源键确认继续
Unlock bootloader?
If you unlock the bootloader,you will be able to install custom operating system on this phone.
A custom OS is not subject to the same testing as the original OS,and can cause your phone and installed applications to stop working properly.
To prevent unauthorized access to your personal data,unlocking the bootloader will also delete all personal data from your phone(a "factory data reset")
Press the Volume Up/Down buttons to select Yes or No. Then press Power button to continue.
Yes
Unlock bootloader(may void warranty)
NO
Do not unlock bootloader and restart phone
有话要说...