Are you a user of US Cellular Samsung Galaxy S4 mini SCH-R890? Today, Androidbiits.com will share an awesome news with S4 mini SCH-R890 owners. Yes, Android 4.4.2 KitKat TYUBNK1 R890TYUBNK1 is released for S4 mini SCH-R890. You may be wondering how to install R890TYUBNK1? Dear friend, I am here to help you in updating your S4 mini SCH-R890 to Android 4.4.2 TYUBNK1 [R890TYUBNK1]. Previously, I have posted the tutorial for updating Samsung Galaxy A5 SM-A500FU to Android 4.4.4 A500FUXXU1ANL6. Now I will post the tutorial to upgrade US Cellular Samsung Galaxy S4 mini SCH-R890 to Android 4.4.2 TYUBNK1 [R890TYUBNK1]. This is really a great news for S4 mini SCH-R890 users. Continue reading →