Have you managed to buy Samsung Galaxy S4 GT-I9500? If your answer is YES, then Androidbiits brings a great news for you. I9500ZSUDNF2 Android 4.4.2 ZSUDNF2 has been released for Samsung Galaxy S4 GT-I9500. Big question is how to install I9500ZSUDNF2? Dear friend, I am here to help you in updating your Galaxy S4 GT-I9500 to Android 4.4.2 ZSUDNF2. Recently, I have posted the steps for updating Samsung SM-G313F to Android 4.4.2 G313FXXU0ANG6. Now I am going to write the step-by-step instructions to update Samsung Galaxy S4 GT-I9500 to Android 4.4.2 ZSUDNF2. If you are using Samsung Galaxy S4 GT-I9500, then you can install I9500XXUFNF4. Continue reading →