Are you bored with the old firmware of your Ace 4 LTE SM-G313HZ? Androidbiits.com brings a great news for Ace 4 SM-G313HZ owners. G313HZDDU0ANH2 Android 4.4.2 DDU0ANH2 has been released for Samsung Galaxy Ace 4 LTE SM-G313HZ. Now question is how to install G313HZDDU0ANH2? Dear friend, I am here to help you in updating your Ace 4 SM-G313HZ to Android 4.4.2 DDU0ANH2. Recently, I have posted the steps for updating Samsung Galaxy Win SCH-I869 to Android 4.1.2 I869KEANH2. Now I am going to write the step-by-step instructions to update Samsung Galaxy Ace 4 SM-G313HZ to Android 4.4.2 DDU0ANH2. If you are using SM-G313HZ, then you can install G313HZDDU0ANH2. Continue reading →