Stick with the official free version from APKMirror. If you want to support the developer, buy the Pro unlock key from the Play Store (though note: the modern unlock key may not work with 1.10.50).
: Go to your device Settings > Security and check the box for "Unknown Sources" to allow installation from outside the Play Store. mx player for android 4.1.2
MX Player is available for free on the Google Play Store. You can download it here: [insert link] Stick with the official free version from APKMirror
: Features like "pinch to zoom" and subtitle gestures work well even on legacy versions. Installation Steps mx player for android 4.1.2
: Specifically noted for supporting Android 4.1+.
: Use your mobile browser to download version 1.10.43 (or older) from a trusted site like APKMirror .