T-Mobile Galaxy S4 KitKat

OK, all you fine folks rocking a T-Mobile Samsung Galaxy S4. Your Android 4.4.2 KitKat update is now ready. You can snag it over the air (which we recommend) or via the Samsung Kies desktop app (if you're a glutton for punishment.

You'll need to be on software version M919UVUEMK2 (Android 4.3) for the update to take, and have at least 50 percent charge on your battery. And set aside a little time — this is a 387-megabyte update. After that, you'll get the following:

  • KitKat (build M919UVUFNB4)
  • Improved stability
  • New camera shortcut on the lock screen
  • Improved on-screen keyboard

Plus you'll have the knowledge that you're now running the newest version of Android, so there's that. 

Source: T-Mobile; More in our Galaxy S4 forums; thanks to everyone who sent this in!