无法获取root权限

需求:获取root权限

操作：
1.>>adb remount
Use "adb disable-verity" to disable verity.
If you do not, remount may succeed, however, you will still not be able to write to these volumes.



2.>>adb disable-verity
Device is locked. Please unlock the device first


3.>>开发者选项打开OEM unlocking选项
4.>>adb reboot bootloader
5.>>fastboot flashing unlock
< waiting for any device >
然后一直就卡在这。。。


获取root权限是否有其他特殊方法，请说明，谢谢。

您可以和您负责的销售沟通一下，给他说一下您需要8MM的root方法，然后让他帮您管负责8MM的技术服务人员要即可