Hello guys,
This is Muhannad again. ☺
So, I've been using the NFC Ring Unlock app.
It is good. It has lots of features.
BUT, even though I'm using it with 19/19 security level something it went I put my phone to sleep, the app won't lock the phone.
I'm using OPPO Find 7 X9076 with ColorOS 2.0
Thanks!
Sincerely,
Muhannad