If you are not satisfied with the old firmware of your Ace 4 SM-G313HZ, then Androidbiits.com brings a happy news for you. Android 4.4.2 KitKat DBU0ANJ2 G313HZDBU0ANJ2 has been released for Samsung Galaxy Ace 4 LTE SM-G313HZ. New users may face difficulty in installing G313HZDBU0ANJ2. Don’t worry my dear friend, I am here to help you in updating your Ace 4 SM-G313HZ to Android 4.4.2 DBU0ANJ2. Recently, I have posted the tutorial for updating Samsung Galaxy S4 VE GT-I9515 to Android 4.4.2 I9515XXU1ANJ2. Now I am going to write the tutorial to update Samsung Galaxy Ace 4 SM-G313HZ to Android 4.4.2 DBU0ANJ2 G313HZDBU0ANJ2. If you are a new SM-G313HZ owner, then you can install G313HZDBU0ANJ2 on your phone using this tutorial. Continue reading →