The easiest way to update your Android is by connecting it to Wi-Fi and using the Settings app to find and trigger the update, but you may be able to use your Android's manufacturer desktop software to force an update.

Check for updates manually: Go to your device's settings, then navigate to the "System" or "About phone" section. Look for the "Software update" or "System update" option and check for updates.

So how trustworthy is APKPure? It's generally regarded as safe(ish) and all apps are verified before publishing to ensure that they're the original and have not been modified in any way.

In order to install apk file to the Android device, basically we need to do the following. 1. On Android device, navigate to 'Apps' > 'Settings' > 'Security', enable 'Unknown Sources', then tap 'OK' to agree to enable this setting. This will allow the installation of third party apps and standalone APKs.