Are you a proud owner of S4 SCH-R970? Today, Androidbiits.com is going to share a stunning news with S4 SCH-R970 owners. Yes, Android 4.4.2 KitKat TYUFNK1 R970TYUFNK1 has been released for Samsung Galaxy S4 SCH-R970. You may be wondering how to install R970TYUFNK1? Dear friend, I am here to help you in updating your S4 SCH-R970 to Android 4.4.2 TYUFNK1 R970TYUFNK1. Previously, I have published the tutorial for updating Samsung Galaxy Note 4 SM-N910R4 to Android 4.4.4 N910R4TYU1ANK5. Now I will post the step-by-step instruction to upgrade Samsung Galaxy S4 SCH-R970 to Android 4.4.2 TYUFNK1 R970TYUFNK1. This is really a great news for S4 SCH-R970 users. Continue reading →