App Not Installed Xiaomi. I tried deleting the apk and tried downloading from other sites but it still doesn't work. It’s because the downloaded apk file is corrupt on its own.
Xiaomi now confirms that all of its apps banned by the government are not accessible on the existing devices. This is probably the most common reason why users face the app not installed error. I searched in settings, but don't see any option there either.
Thought this might be useful information for anyone wanting a bloat free phone.
Unlike the official pokemon go app pgsharp takes up quite a bit of space. If the certificate matches, the application will install as desired. Ensure you are installing the application from a valid source. 2, download and install google installer.