Are you bored with the old firmware of your Samsung Galaxy S Duos 2 GT-S7582? Androidbiits.com brings a pretty news for S Duos 2 GT-S7582 owners. S7582XXUANI4 Android 4.2.2 XXUANI4 has been released for Samsung Galaxy S Duos 2 GT-S7582. Now question is how to install S7582XXUANI4? Dear friend, I am here to help you in updating your S Duos 2 GT-S7582 to Android 4.2.2 XXUANI4. Recently, I have posted the steps for updating Samsung Galaxy Note 4 SM-N910S to Android 4.4.4 N910SKSU1ANJ1. Now I am going to write the step-by-step instructions to update Samsung Galaxy S Duos 2 GT-S7582 to Android 4.2.2 XXUANI4 [S7582XXUANI4]. If you are using GT-S7582, then you can install S7582XXUANI4. Continue reading →