How to Install Official Firmware on Alcatel OneTouch U3 3G 4049G [Firmware Flash / Unbrick]

So, you are having a Alcatel OneTouch U3 3G 4049G and looking to fix some issue by flashing official ROM. Don’t worry you are in right page! We will guide you to download and install the latest official firmware or stock ROM on your Alcatel OneTouch U3 3G 4049G. Official firmware builds with your phone hardware in mind and usually offer smooth using experience than buggy custom ROM.

Your Alcatel OneTouch U3 3G 4049G that running on MediaTek processor is a good smartphone to have. However, you may be tried to root it, or tried installing a custom recovery or ROM or kernel which don’t go well and brick your smartphone. Or maybe some unwanted app make some uncomfortable changes and only flashing official firmware may unbrick all issues. Whatever the reason, the ultimate solution is, flash or re-install official firmware on your Alcatel OneTouch U3 3G 4049G.

How to Install Official Firmware on Alcatel OneTouch U3 3G 4049G

How to Install Official Firmware on Alcatel OneTouch U3 3G 4049G

As you see from a long time (Since 2013), we at TrueAndroid produce absolutely easy to follow, beginners friendly tutorials. Just like always, with this easy to follow the guide you can install official firmware on Alcatel OneTouch U3 3G 4049G right from your home. You don’t need to take the mobile to the service center or any mobile repair shop to fix issues that you right now have on your Alcatel OneTouch U3 3G 4049G. All you need to do, download official firmware and Smartphone Flashtool for the Alcatel OneTouch U3 3G 4049G on your PC or Laptop and follow our guide as it is.

However, before moving toward the tutorial, it’s better to know the benefits of installing stock ROM / official firmware.

Benefits or Advantages of Installing Official Firmware

  • You can easily unbrick your bricked Alcatel OneTouch U3 3G 4049G.
  • You can restore Alcatel OneTouch U3 3G 4049G.
  • With proper firmware version, you can upgrade or downgrade your Alcatel OneTouch U3 3G 4049G.
  • You can easily fix the bootloop of Alcatel OneTouch U3 3G 4049G.
  • Fix lags and other bugs of Alcatel OneTouch U3 3G 4049G.
  • You can unroot Alcatel OneTouch U3 3G 4049G.
  • Fix various undesired issues.
  • By flashing stock ROM you can regain your warranty, if you flashed custom ROM or recovery or root package earlier.

Alcatel OneTouch U3 3G 4049G Stock ROM Download Link

From below link download stock ROM aka official firmware of Alcatel OneTouch U3 3G 4049G.

iconAlcatel_OneTouch_U3_3G_4049G_MT6570_20180320_6.0.zip

Steps to Install Stock Firmware on Alcatel OneTouch U3 3G 4049G

Before jumping into flashing process there are few prerequisite that you must follow to make the flashing process smooth.

Pre Requisites :

Though official firmware restores all existing data but we recommend to back up your data first before proceeding to avoid any uncomfortable situation.

1. Backup your device data. You can follow our ultimate backup guide.

2. Backup your IMEI data. You can follow this guide: How to Backup and Restore IMEI/NVRAM data on Mediatek SoC Powered Android Devices

3. Make sure your device has at least 60% battery power. You can install an app like Battery Percentage on your Android device to check it easily.

4. You already have USB Driver Installed for Alcatel OneTouch U3 3G 4049G in your PC. [Download USB Drivers]

5. Make sure USB Debugging is enabled otherwise you won’t able to transfer file between PC and Alcatel OneTouch U3 3G 4049G. [Guide].

Once you are done all the pre-requisites, you are ready to move towards the actual flashing process.

Instructions to Install Official Firmware on Alcatel OneTouch U3 3G 4049G

Finally, here is the instruction that you need to follow to install stock ROM on your Alcatel OneTouch U3 3G 4049G.

iconComplete Tutorial To Flash Stock Firmware Using SP Flash Tool

That’s it! Hope all your issues with Alcatel OneTouch U3 3G 4049G is fixed now after successfully installing official firmware. Let us know your using experience in comment.

Spread the love

LEAVE A REPLY

Please enter your comment!
Please enter your name here

Time limit is exhausted. Please reload CAPTCHA.