Android Studio: Failure [INSTALL_FAILED_USER_RESTRICTED]

Question

I work on Android Studio with Meizu MX6. Previously everything was ok. But it seems after updating Flyme, I started getting this problem:

Failure [INSTALL_FAILED_USER_RESTRICTED]

If I choose "Ok" I get next:

DELETE_FAILED_INTERNAL_ERROR

When I work with another smartphone all right. If I copy apk-file on my phone all right too. It installs and runs. Install software from unknown sources is on.

Answer 1

I had the same issue. It happens only on Flyme due to Security App. To enable installation:

1. Open Security Application. (it is one of preinstalled Flyme apps)
2. Go to Permission
3. Usb app installation.
4. Turn off USB installation monitor.

Have found the solution here: http://bbs.flyme.cn/thread-1106582-1-1.html using Google Translate.

Answer 2

I also had the same problem with my Xiaomi Redmi note 3. here's how i solved it,

1. Go to settings>>Additional Settings.
2. Go to developer options.(if its not there, first goto about phone and tap on build number 7 times...and start again from step 1)
3. Click on install via USB.
4. That's all, you are ready to rock :)