Mount system image as read-write on android 7.1.1

[TomS]

Hello,

Recently I am working on android 7.1.1 and try to mount system image as read-write for develop/debug purpose. It seems that the regular ways, like "mount -o rw,remount,rw /system", or updating fstab file, doesn't work on android 7.1.1.

Who can help on this? Thanks a lot.

Regards,

Tom

[Glenn Kasten]

You may need to disable verity first:

  adb disable-verity

If that doesn't help, you could look at source code for device side of adb remount to see how it does it. I think it is here

https://android.googlesource.com/platform/system/core/+/master/adb/remount_service.cpp

[TomS]

I tried the disable-verity, it didn't work.

What I want to do is to build out a userdebug image with read-write system folder. Could you share any idea on this?  Thanks.

在 2017年5月26日星期五 UTC-7上午11:32:52，Glenn Kasten写道：