how to delete an app that is a device admin app that is preventing device admin app deactivation? when i try to deactivate it, the deactivate device administrator button is greyed out.
I tried resetting the phone, which was prevented as well, clearing data, cache is blocked too. I cant access the entire Samsung account setting page.
Have you tried using Safe Mode?
To activate it:
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To deactivate Safe Mode just restart the phone normally.