How to install modified APK files on Android devices Installing modified APK files on Android devices can greatly enhance the functionality of apps and games by providing access to additional features. However, it is important to follow certain steps to ensure the security and correct operation of such apps. Step 1: Prepare your device To allow installation from unknown sources: By default, Android devices block installation of apps not from Google Play. To allow installation: Open your device's Settings. Go to Security or Apps (names may vary depending on your Android version). Activate the Unknown sources or Install unknown apps option. Step 2: Download the modified APK file Choose a trusted source: It is recommended to download modified apps only from trusted sites to avoid malware. One such resource is <a href="https://downwhat.com/">Downwhat</a>, which offers a wide range of modified games and apps. Downloading the file: Go to the website, select the app you want and download the APK file to your device. Step 3: Installing the APK file Using the file manager: After downloading the file, open the file manager on your device and navigate to the Downloads folder or wherever the file has been saved. Starting the installation: Tap on the downloaded APK file. A window will appear asking you to install the app. Tap Install.