Tips & Tutorials

Update Galaxy Alpha G850F LTE to XXU2BNK3 Android 4.4.4 Official Firmware

XXU2BNK3 Android 4.4.4 firmware can now be installed on your Samsung Galaxy Alpha G850F. Galaxy Alpha is surely in line for the newest version upgrade, Android 5.0 Lollipop, but for now Samsung is focusing on releasing KitKat updates which include bug fixes, enhancements and system tweaks. If you want to update to XXU2BNK3 Android 4.4.4 firmware then head straight to Samsung KIES or OTA (Over-the-air) update. Some of you out there would notice that there is no such update available, well that is due to the fact that Samsung releases updates slowly and moves from region to region. Don’t worry as we have quick and easy fix for that. Our solution will let you manually update your Samsung Galaxy Alpha avoiding any sort of wait and hassle. You can easily update Galaxy Alpha G850F to XXU2BNK3 Android 4.4.4 KitKat official firmware– and also root Galaxy Alpha G850F phone on this firmware. G850FXXU2BNK3 is a complete unbranded firmware, which means you should not get any pre-installed apps or extra language packs with this.

As you continue reading below, we will guide you how to install XXU2BNK3 Android 4.4.4 KitKat on Galaxy Alpha LTE G850F using ODIN. We have also given some tips on how to backup your phone data and have given some other important tips. Don’t forget to backup all your apps and personal data as a precaution. We don’t want anyone losing their data due to any issues. For the rooting tutorial, we have given the link below for a complete tutorial. Make sure your backup isn’t entirely based on apps, backup your photos, downloads and documents as well because they are also prone to being formatted. Let’s continue with the tutorial now.

 

Samsung_Galaxy_Alpha_release_date

Disclaimer: All the custom ROMs and firmwares, official software updates, tools, mods or anything mentioned in the tutorial belong to their respective owners/developers. We (TeamAndroid.com) or the developers are not to be held responsible if you damage or brick your device. We don’t have you on gun point to try out this tutorial 😉

XXU2BNK3 Android 4.4.4 Firmware Details:

Model: SM-G850F
Model name: GALAXY Alpha
Country: Singapore
Version: Android 4.4.4
Changelist: 3271345
Build date: Wed, 12 Nov 2014 07:00:42 +0000
Product Code: MM1
PDA: G850FXXU2BNK3
CSC: G850FOLB2BNK2
MODEM: G850FXXU1BNK3

You might find these following Galaxy Alpha G850F related articles interesting:

If you plan on rooting this phone or are still confused for why to root Galaxy Alpha LTE G850F, read: Benefits of Rooting Your Android Device.

Samsung Galaxy Alpha USB Drivers

You will need to connect your Android phone with the computer. For that, please make sure you have installed the USB drivers for Samsung Galaxy Alpha properly. If not, you can download the latest official drivers from our Android USB Drivers section here:

Download Samsung Galaxy Alpha USB drivers!

Backup and Other Important Tips

Done with the USB drivers? Perfect. The tutorial is on the next page, but first, please take a look at the following tips and important points you need to take care of. These are important, as we don’t want anyone losing their personal data or apps:

Always backup your important data that you might need after you install a new custom ROM, an official software update or anything else. Make a backup for just in case, you never know when anything might go wrong. See below for some tips on how to backup data:

Samsung users can also back up data using Samsung KIES. If you backup data manually, you get more options what to choose from and it is very easy to move data across Android devices from different manufacturers, i.e moving Samsung Galaxy Note backup data to HTC One X.

If you already have a custom recovery (ClockworkMod, TWRP etc.) installed on your phone, we strongly recommend a backup using that as it creates a complete image of your existing phone set up.

A few more optional tips that you should remember:

1. Having problems connecting your Android phone to the computer? You need to enable USB debugging mode. See here: How to Enable USB Debugging — for Gingerbread, Ice Cream Sandwich, KitKat and Lollipop.

2. Make sure your Android device is charged up to 80-85% battery level. This might help you: How to Check Battery Percentage. Why? Because, if your phone goes off suddenly while installing a custom ROM, flashing an official firmware update or installing mods etc. — your phone might get bricked or go dead permanently. No one wants that, right?

4. Most of the tutorials and how-to guides on Team Android are for factory unlocked Android phones and tablets. We recommend NOT to try our guides if your phone is locked to a carrier, unless we have specified the carrier name or device model.

If you find the above tips useful and they were helpful to you, please consider giving us a +1 or LIKE to thank us!

All set and ready? Good. You can now head over to the next page and update Galaxy Alpha G850F to Android 4.4.4 XXU2BNK3 official firmware update.

About the author

Taimur Akmal

Devoted writer, enjoys developing code. Appreciates excellent food, exceptional coffee and great company. He is also into sublime design and nicely built cars.

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