[APP] Samsung extended permissions (NO ROOT)

Hello

I'm developing a new app that enables the extra settings provided by the knox API.
You can run the app without root privileges.

Right now you can:
-View iptables rules
- Grant and revoke permissions to apps
- disable protected apps
- disable specific components of an app (activity, services, listeners, providers)

I did my best to provide a visual appealing interface :)
search for "it.ygopro.extendedsettings" on the google market.

Matteo

Permissions set to deny for all apps and unable to grant (Preview 3 -> 6 factoryflash

I flashed 6.0 factory image (no wipe) over unrooted preview 3 and now all the apps are crashing because all the permissions were changed to deny for every app.

If I go to an app's permissions and grant them, it does not stick, but goes back to deny. This includes all the system apps.

Only an update or app reinstall from the Play store grants (restores) the permissions for that app.

Any ideas? Not a newbie. I'm going to try to fix this on my own if I turn out to have gotten a bad flash.

Google Play Services permissions problem

I installed the stock Marshmallow last night, everything went well no issues at all. Went through the standard installing and setting up my email, apps, etc. However now, anytime I open a Google app (gmail, camera, Keep, etc) I get a warning pop-up stating that "Google Play Services requires all requested permissions to be enabled. Please click App Setting and review app permissions". All available permissions are enabled and I still get the pop-up. I tried disabling and uninstalling the service updates but most of the apps I use stop working and I have no access to my email. Re-enabling the service updated it, but I still get the pop-up when I open gmail, etc.

Has anyone else run into this issue and is it fixable?