Google has announced that only apps from developers that have undergone verification can be installed on certified Android ...

Google is limiting certain Android devices' ability to side-load third-party apps, and it's all in the name of safety. But ...

How to install apps outside of Google Play Android devices have the ability to "sideload" applications that aren't available on the Google Play store. Here's how you can do it.

Some exceptions exist, but Google users enrolled in the Advanced Protection Program won't be able to install Android apps from third-party apps stores anymore.