because an app is obscuring a permissions request, Settings can't verify your response [closed]

Answer 1

Regarding your permission issue on your phone, the problem may be caused by an app called "File manager" Either you can uninstall it, or if you want to keep it, go in "Settings -> Applications -> Settings -> Draw over other apps" and set the value to "No" for "File manager". If you don't find still...Go to settings and search 'draw over other apps'. Restart the device. worked for me!

Answer 2

Go to Settings -> Apps -> Special Access -> Draw Over Other Apps

See which apps have permission to draw over other apps, and turn them off one by one until the problem goes away.

Answer 3

Turning off Assistive/Quick/Shortcut ball did the trick for me. Also, try revoking the Debugging Permissions from Developer Options under USB debugging, and setting connection mode to Media Transfer.

Installing PdaNet+ App and Driver might help too.

Answer 4

I had to turn off navigation gestures under the action and gestures settings.

Answer 5

Be aware that Google is telling that not all cables are able to use MTP transfer.

If you are displayed wrong icons at the beginning it might be that the USB cable needs to be different and most likely unique to the device or at least have transfer capability.

Be aware if MTP does not work, your cable might be wrong.

Answer 6

May be DevMike trick is working but I solved this by uncheck the option of verify apps over USB.

Setting > Developer options > verify apps over USB & uncheck the verify apps over USB.

Note:

This setting specifies whether your device should allow Google to inspect apps installed over USB for possible harmful behavior.

In order to install apps over USB you must also have USB debugging enabled and compatible software (such as the ADB tool supplied by Google to developers, though other software can also take advantage of this ability) on the connected computer.

App developers may want to have this service disabled in order to speed up the process of loading their app onto their device for testing. If you are installing apps that you did not develop yourself over USB, it is recommended that you enable this.

This setting has no effect on apps that are installed on the device itself, either from the Play store or from other sources.