Samsung Galaxy S4 4.3 Jelly bean update

T-Mobile Galaxy S4 (M919) Android 4.3 Upgrade M919UVUEMK2 Release

T-Mobile’ Samsung Galaxy S4 Android 4.3 update has started rolling out. The new 4.3 software update will now bump to new baseband build version M919UVUEMK2  from previous 4.2.2 version M919UVUAMDL. Those who have not yet knows that the 4.3 update also comes with the two standard default apps like the Galaxy Gear compatibility support and the new Samsung KNOX security support.  Aside to that, there are also bunch of new goodies that users will going to noticed like the new tab animation in the browser and the transparent status bar.  The  keyboard has been re-designed and now added with auto-correct function. The camera is updated with new firmware, as well as the pictures gallery has being improved.  The touchscreen also comes with new page indicator icons, and a lot more noticeable changes.

Here’s the official changelog addressed by T-Mobile that only tells you the two main features of Android 4.3 update.

  • Improvements:
    • KNOX
    • Samsung Galaxy Gear support

Here’s the screenshot that shows the software build info once your device updated to Android 4.3 (M919UVUEMK2)
M919UVUEMK2 Tmobile Galaxy S4 4.3 update
You can download and install the MK2 update through OTA (over-the-air) or by using Samsung Kies. The file size is around 781 MB, so it might take an hour to download and install.

For those who have a rooted T-Mo Galaxy S4, keep in mind that the 4.3 update now comes with a new secured bootloader.  As the KNOX is being implemented, you are about to compromised the KNOX warranty void red-flag if you’ll try to install root, custom recovery and any unsigned firmware files. You cannot also downgrade back to the old software build version since the implementation of the new bootloader is quite sensitive and might results to unwanted soft-bricks.  Anyway, if you ain’t not care that much about warranty, then you can still root and do whatever you want to your device. But if you messed-up something then you’ll probably pay the damages for repair once you send it back to your service center.

If you’re already received this 4.3 update, just to let everyone know who hasn’t noticed about this update yet. If you have any feedbacks about how this 4.3 update performs on your T-Mobile Galaxy S4 M919, have your say on our comment form below.

Source: T-Mobile

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