How To Install Stock ROM on Realme 3 Pro (Firmware/Unbrick/Unroot)

Download and Install Stock ROM On Realme 3 Pro (RMX1851) [Official Firmware]: If you are using  Realme 3 Pro and looking for the stock firmware of the device then you have landed on the right page. The Official Stock ROM Flashable firmware is now made available for users, which means the user can download the firmware manually and flash it. The firmware file name is RMX1851_11_A.12_190423. We have updated the links of RMX1851EX_11.C.04, RMX1851EX_11.C.03 and RMX1851EX_11.C.02. It can only be flashed with QSPT Tool or QFIL tool. The firmware is based on Android 9.0 Pie.

Here we will be using QPST tool to flash the firmware. We are sharing a step by step guide to install the Realme 3 Pro Official Firmware. Don’t try to skip any step because every step has it’s own importance in this guide if you don’t follow the guide correctly you may end up bricking your device. We have collected more information about Realme 3 Pro Stock ROM down if you want you can read it from down.

The Stock ROM is the official operating system that comes pre-loaded with your smartphone or Android tablet. The stock ROM is a file that contains executable instructions or you can say an operating system image that comes with some applications. The stock file comes pre-installed on your device. However as android is an open source platform so it allows users to replace the stock ROM or re-installed the operating system with any compatible third-party ROMs. In computer language, the ROM stands for READ ONLY MEMORY that means you can not edit or delete the ROM. However, when it comes to Android there is a different meaning for the ROM. In Android, it means firmware of the device. Installing ROM on the Android device is as same as installing an operating system on a computer device.

About Realme 3 Pro

Realme 3 Pro is the latest device from Realme and it is competing with Redmi’s Note 7 Pro. It sports a 6.3-inch full-HD+ IPS display. The device comes with Qualcomm Snapdragon 710 SoC. The phone is available in two variants — 4GB of RAM and 64GB of storage and 6GB of RAM and 128GB of storage. IIt is running the latest  ColorOS 6 is based on Android 9 Pie.

It features a 16-megapixel sensor on the rear side which captures detailed landscapes and macros under good light. There is a secondary 5-megapixel sensor. The camera app has a Nightscape mode which helps in bringing out better detail in objects. The device houses a 4045mAh battery. It supports VOOC 3.0 fast charging and the charger is bundled in the box.

Install Official Stock ROM On Realme 3 Pro (Back to stock, Unbrick, Unroot and Fix Bootloop)

Stock ROM and its benifits

There are loads of benefits of having the stock ROM of an Android device. You can Fix Bootloop and Black screen issue by flashing back the stock firmware. If you are facing some software related issues, then you can flash the stock ROM to fix that. You can Unbrick and unroot your device by flashing back the stock firmware which will give you your device’s warranty back.

[su_box title=” Realme 3 Pro Stock ROM Details:” box_color=”#5333ed” title_color=”#ffffff” radius=”2″]

  • Download Format: Zip Verison
  • Firmware Type: Official
  • Tool Supported: QPST Tool/QFIL
  • Gapps File: Included
  • Device Supported:  Realme 3 Pro


What Is Stock ROM and What are its benefits?

Stock ROM benefits

Stock ROM’s are the ones that come pre-installed on phones or tablets. These are the versions of Android developed by the OEM’s for making their phones look unique. They also come pre-installed with certain apps.

The reason for the usage of Custom ROM’s over Stock ROM’s are:

1) Security: These ROM’s are developed by big companies and hence there are fewer chances of malware/ virus affecting the phone.

2) Warranty: Installing a Custom ROM needs root access and this voids warranty of your smartphone in most cases. A lot of OEM’s do not allow the root access or customization.

3) Pre-installed apps and features: A lot of these ROM’s come with pre-installed apps which are sometimes useful. These apps vary between different manufacturers and even for models. Some OEM’s also give their customers premium features like Launchers, wallpapers, home screen, etc.

The Advantages Of Realme 3 Pro ’s Stock Firmware

  • Flash Stock To Unbrick your Realme 3 Pro
  • Flash Stock ROM to Fix the bootloop problem.
  • Upgrade and Downgrade Realme 3 Pro
  • Unroot or Fix Bugs on your phone.
  • To fix the lag or stutter on Realme 3 Pro
  • Revert back to stock to gain your warranty.

Disclaimer: is not responsible for any damage happened to your device(s) while following this guide so please proceed at your own risk. However, we would be happy to help with any problems within our reach


Download  Realme 3 Pro Flash File / Stock ROM

RMX1851EX_11.C.04 Download Link
RMX1851EX_11.C.03 Download Link
RMX1851EX_11_C.02 Download Link

Steps To Install Official Stock ROM On Realme 3 Pro

Method -1: Using QPST Tool

  • First of all, make sure you have followed each and every step mentioned in the pre-requisites section and download the QPST File.
  • After downloading, you will find two files Qualcomm_USB_Drivers_For_Windows.rar and QPST.WIN.2.7
  • Open the QPST Win folder then Install the QPST.exe on your windows
  • Once it is installed, go to the Installed Location on the main Drive (C)
  • Open the QPST Configuration, Click on Add new port -> Select the com port of your device -> and close it 
  • After that Open the EMMC Software Downloader in the same folder located all the QPST Files
  • In EMMC Software Downloader, Check program bootloaders -> Browse for the device com port
  • Now Click Load XML Def and browse for rawprogram0.xml in folder ROM in EMMC Software Downloader (make sure you have extracted the ROM Zip file)
  • Click On Load Patch def and browse for patch0.xml in folder ROM
  • Check the search path 2 and browse for the folder ROM
  • After all this click download, wait for the download to finish (it will find a new driver, install that)
  • Now, wait for the process to finish. Once it is done, remove your device from PC and you have installed Stock ROM on Realme 3 Pro.

Method -2: Using QFIL Tool

Step 1: Make sure that your PC has Qualcomm USB drivers installed on it. (If not download and install them, check pre-requirement section)

Step 2Download the Qualcomm Flash Image Loader (QFIL) on your computer and Extract that using any unzipper app like WinRAR.

Step 3: Now go to the extracted folder and Open QFIL.exe.

Step 4: Once you enter the QFIL tool, you will see the basic user interface of the tool.

Step 5: Now, Switch Off your Smartphone or Tablet.

Step 6: After your Device is powered Off, Press and Hold Volume UP Key and Connect the Device to the Computer using USB Cable.

Step 7: Now, In QFIL, Click on Browse Button

Step 8: Now locate the Firmware File (.mbn).

Step 8: Once, you have added the firmware file, QFIL will automatically load the rest of the firmware data.

Step 9: Now, Click on the Download button to begin the Flashing Process.

Step 10: Like all other devices and tool, this flashing Process will take up to 10-15 minutes to complete. Once the Flashing process is completed your device will be reboot automatically.

An NIT Rourkela Graduate in CS, Blogger, Android Geek, and a Tennis Fanatic. I have been writing about Android OS for Last 8 years.

4 thoughts on “How To Install Stock ROM on Realme 3 Pro (Firmware/Unbrick/Unroot)”

  1. hi i am may you please specify which version of stock rom you have downloaded i have download few but they only have one xml file that is cofig.xml


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