1.解锁
adb wait-for-device
adb reboot bootloader（这一步没反应就去设备管理器里升级驱动，google安卓驱动）
fastboot flashing unlock
sleep.exe 1000
fastboot reboot
adb wait-for-device
adb root
adb remount
adb wait-for-device
adb reboot
adb wait-for-device
adb root
adb remount
2.上面这步完成后还显示，就adb root 、adb disable-verity、adb reboot就好了，记得把机器的usb调试打开，并同意连接usb桌面
