Mirrors case (like Samsung)


Dec 31, 2016
I recently bought a Mirrors case for my Xiaomi redmi note 4x.
The seller sent on package a QR code to download an apk file to install, permiting the case to work propperly (like Samsung, exception use Touch with mirror case closed.
After some minutes, when phone os sleeping, the app doesn't work and the background image does not permit to use the phone, must do a soft reset. Do you have some feedback on this? Solution?
Best regards...