If you are having any issue on your Tab 4 SM-T231, then you must be waiting to install a new firmware update on your SM-T231. Androidbiits.com brings an amazing news for the owners of Tab 4 SM-T231. Android 4.4.2 KitKat ZSU0ANK1 T231ZSU0ANK1 has been released for Samsung Galaxy Tab 4 7.0 3G SM-T231. If you are wondering how to install T231ZSU0ANK1, then I am here to help you in updating your Tab 4 SM-T231 to Android 4.4.2 ZSU0ANK1 T231ZSU0ANK1. Recently, I have posted the tutorial for updating Samsung Galaxy S4 GT-I9505 to Android 4.4.2 I9505XXUGNK2. Now I am going to write the tutorial to update Samsung Galaxy Tab 4 7.0 3G SM-T231 to Android 4.4.2 ZSU0ANK1 T231ZSU0ANK1. Continue reading →