Because you aren't downloading from the Google Play Store, you must allow your device to install third-party files. Open on your Android 4.x device. Tap on Security (or Applications on some older versions). Find the Unknown Sources option and check the box. Tap OK on the warning message that appears. Step 2: Download the Flash Player APK
You need a specific version of the Flash Player installer (APK) compatible with Android 4.0 and higher. download adobe flash player for android 4.x
: Users often look to trusted repositories like APKMirror for version 11.1.115.81, which was the final release for Android 4.x. Step 3: Install the Application How to Install Adobe Flash Player on Android Phones Because you aren't downloading from the Google Play
: Historically, the Official Adobe Flash Archives provided these files, though most official download pages are now redirected to EOL (End of Life) information. Find the Unknown Sources option and check the box