Samsung has push the November security patch for their Mid-range Galaxy A31 devices. With the update been released for various regions the device still Laggs on Their One UI 3.1. The best and most stable version for the Galaxy A31 is Android 10. If your a heavy user such as playing game you'll see where the device throttle even with its 4gig Ram and 128gig storage the device is still unable to be optimized for a stable build.
