Umidigi A3 Firmware


Today I am going to show you how to Flash Umidigi A3 Firmware File. This guide is useful for un-root and rollback from custom ROMS and twrp. And install Umidigi a3 software update.


Your device may get bricked And flashing stock ROM is the only way to go out. To perform this advance process of Flashing stock ROM please Go Step by step. If you got any error then leave a comment.


UMIDIGI A3 is powered by a MediaTek MT6739 processor with a clock frequency of 1.5GHz. The processor is paired with 2GB of RAM while there is 16GB of internal storage onboard. The storage can be expanded up to 256GB via a dedicated microSD card slot.

Perhaps, one of the most spectacular features on the device is the triple slots for two SIM cards and a microSD card. In this way, you won’t have to sacrifice any of the two SIM slots. Furthermore, the SIM slots both support dual 4G VoLTE.

The device also comes with global LTE bands including Band 20 and so, can be used in several countries around the world.

Anyway, all the solution to your problems with your phone is currently available in this article. You just need some material like Umidigi A3 Stock ROM, USB drivers and flash tool that is in it.

For the ease of my readers, I have divided this method into different parts.

1. In the first section, we will talk about the Umidigi A3 Firmware (flash file) benefits and link it to download.

2. The other part is the necessary tools and pre-requirements to install the Umidigi A3 Firmware.

3. And in the last part, we will guide you How to flash this Umidigi A3 ROM file,

To perform this advance process of Flashing stock ROM please Go Step by step. If you got any error then leave a comment.

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The Advantages Of Umidigi A3 Stock ROM:

A Soft Brick or a Software Brick, is usually just when you’re phone is stuck in a boot loop, and as the name implies, it is caused by a software error on Android.

Usually the lack of a system to boot from or some other minor software bug that glitching boot.

They are easily fixable by flashing the Umidigi A3 stock ROM on Umidigi A3 through recovery or with SP Flash Tool.

If your Umidigi A3 device turns to a soft-brick, it may:

  • Keeps Rebooting;
  • Boots Straight Into Recovery;
  • Boots Straight Into its Bootloader;
  • Freeze at the startup screen or boot Animation;

Umidigi A3 Stock ROM Details:

Download Umidigi A3 Flash File:

Gapps File: Included
Device Supported: Umidigi A3
Tool Supported: SP Flash Tool
Processor: MediaTek MT6739
Os: Android
Download: Umidigi A3 Firmware

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Pre-requirements to Flash Umidigi A3 Stock Firmware File:

  • Supported Phone: Umidigi A3
  • Charge your mobile: You may no less than a half charge.
  • Laptop or PC: To execute this installation, you must use a PC or Laptop.

1. Take Umidigi A3 Backup

Before going to install stock ROM you need to take all your messages, photos, and apps from your current smartphone. This requires a backup that you then restore on your device after flashing firmware.

Most smartphones automatically make a backup in the background, in case something happens. But to make sure you take everything to your new device, you need a full backup.

How To Backup Android Phone Before Flashing Stock Firmware

2. Download Umidigi A3 Flash Tool And Drivers:

A.  Download and install Umidigi a3 USB driver. This is for basic communication between your device and PC.

These drivers are mainly for the devices powered by MediaTek chipset. With these drivers, you can transfer files, flash the firmware files on the device, etc.

B. We use the Sp flash tool for as Umidigi A3 Flash Tool this procedure there are different reasons why we will use Sp Flash Tool to unbrick the Umidigi A3.

I believe this tool is very efficient. Follow the step by step procedure to use One Click Unbrick Tool and unbrick your Umidigi A3.


  • Please read and understand the Full Guide Before Flashing Umidigi A3.
  • Use these instructions at your own risk. We will not be responsible for everything that happens to you or your device, resulting from the use of information in this guide.
  • Before flashing, Stock ROM Umidigi A3 must have a 70–80% charge.

Don’t flash another preloader and DSP_BL blocks! It is always dangerous! On some models of phones, you will have a brick even if you download these blocks read from a phone which you own!

Always remove from them marks in SPFT! ALWAYS have a working backup of your original ROM before you flash a new unknown ROM.

Instructions to Flash Umidigi A3 Firmware File:

1. Download Umidigi A3 flash file zip file given above and extract it on your computer.

2. Download the Umidigi A3 USB driver and set up it on your computer. In case if in case you have already put in a USB driver in your computer skip this step.

3. Next, switch off your Umidigi A3 smartphone and take away the battery (it’s removable).

Switch Off Umidigi A3

4. Now go to the extracted folder in Step 1 and open up the SP Flash Tool sub-folder. You will discover the “Flash_tool.exe” file in it. Launch it.

Start SPFT For Umidigi A3 Firmware Flash

5. As soon as the SP Flash tool is launched, click on on “Download” tab.

How To Flash Umidigi A3 Firmware File [ROM] 1

6. Now, click on on “Scatter-loading” button within the download tab.

Umidigi A3 Firmware Scatter Loading

7. Next, click on “Open Scatter File” and choose the scatter file from Step 1. For reference see the picture given under.

Select Umidigi A3 Firmware

8. Now click on on the “Download” button to start out the flashing process.

Press Download For Umidigi A3 Firmware

9. Next, join your Umidigi A3 Android device to your computer by means of the unique USB cable (without battery – whether it is battery removable) and press volume up or volume down button.

10. The flashing process will start momentarily, and it’ll get accomplished in a minute or two.

As soon as it’s over, you will notice the “Download OK” green ring in SP Flash Tool.

Umidigi A3 Firmware Download Complete

11. Now, shut the SP Flash tool in your computer and unplug your smartphone.

That’s it. Now you’ve successfully flashed stock ROM firmware in your Umidigi A3 Android device.

Follow Detailed Instruction Umidigi A3 Firmware Flashing With Sp Flash Tool.


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