Users must first confirm that installations from unidentified sources are permitted on their Android device. Usually, this setting is located in the security settings of the devsatta online chartice. APK files can be downloaded from the official website or a reliable third-party source once this is enabled. To prevent possible security risks related to malicious software, it is essential to download from reliable sources. Users can find the downloaded APK file in the file manager on their device and tap on it to start the installation process.