Are you bored with the old firmware of your Ace 4 LTE SM-G313M? Androidbiits brings a happy news for Ace 4 SM-G313M owners. Android 4.4.2 KitKat UBU0ANK2 G313MUBU0ANK2 has been released for Samsung Galaxy Ace 4 SM-G313M. Now question is how to install G313MUBU0ANK2? Dear friend, I am here to help you in upgrading your Ace 4 SM-G313M to Android 4.4.2 UBU0ANK2 G313MUBU0ANK2. Recently, I have posted the steps for updating Samsung Galaxy S5 mini SM-G800M to Android 4.4.2 G800MUBU1ANJ3. Now I am going to mention the step by step instruction to upgrade Samsung Galaxy Ace 4 LTE SM-G313M to Android 4.4.2 UBU0ANK2 G313MUBU0ANK2. If you are using SM-G313M, then you can install G313MUBU0ANK2. Continue reading →