New Error code "-25" during application install from Google Play store

[Joel D]

Device is a Xiaomi Hongmi 1SW, the MIUI version is : MIUI-JHCCNBD24.0

Has anyone else seen this error code happen while installing an app from the Google Play store?
The app downloads fine, but then reports this error while installing :
'Unknown error code during application install: "-25"'

This is happening on an app that my company made, and this is the only app and the only device that exhibits this problem. The apk can be installed via email fine.

 

[Ex:Jhon Doe]

You can try clear Google play's cache and Google services framework's too.

There might be a problem with your app code.

 

[Jinson]

I found a working solution for Error code "-25" problem. I tried it and get positive result. Check this webpage http://firstandgeek.com/solved-unknown-error-code-application-install-24-android/
to know more about and the solution.