Realme 3 Pro RMX1851 Flash File | Stock Firmware Guide

• This ROM is exclusively for the Realme 3 Pro (RMX1851). Don’t use it on other devices.
• Charge your phone completely before installing the ROM.
• A Windows PC/Laptop
• Download and install Realme USB drivers on your Windows PC.
• Download QFil Tool or QPST Flash tool and install on your PC.
• It is always recommended to take a backup of your Android Device.
  • Backup Android Phone Without Root on any device
  • If you have TWRP Recovery, Create and Restore Nandroid Backup using TWRP Recovery

Method 1: Instructions to Install via Recovery:

First, you can try the official method to install the OTA stock ROM update via Realme device recovery.

Method 2: Instructions to Install via QFIL Tool:

Download Qualcomm Flash image loader tool and USB Drivers on your PC. Follow the below link to install the firmware using QFIL tool

Guide to Install Stock ROM using QFIL Tool

Method 3: Instructions to Install via QPST Tool:

Here are the instructions you need to follow in order to install Stock ROM on the Realme 3 Pro :

1. First of all, do all the PREREQUISITE STEPS and Now Open the Extracted QPST Folder
2. You will find two files with the name: Qualcomm_USB_Drivers_For_Windows.rar and QPST.WIN.2.7 Installer-00429.zip 
3. Open the QPST Win folder and Install the QPST.exe file on your PC/Laptop 
4. After Installation, Go to the Installed Location in the C Drive
5. Open the QPST Configuration 
6. Now in the QPST Configuration, Click on Add new port -> Select the com port of your device -> and close it 
7. Now Open the EMMC Software Downloader in the same folder located all the QPST Files 
8. In EMMC Software Downloader, Check program boot loaders -> Browse for the device com port
9. Now Click Load XML Def and browse for rawprogram0.xml in folder ROM in EMMC Software Downloader (If you didn’t extract please extract the ROM and then browse the file rawprogram0.xml)
10. Now tap on Load Patch def and browse for patch0.xml in folder ROM 
11. Check the search path 2 and browse for the folder ROM 
12. Now click download, wait for the download to finish (it never finish but it also detects for a new driver, and that’s important) and it will search for the new hardware found, install the driver
13. That’s it! Once your installation is done! Reboot the phone! Congrats, you successfully installed Stock ROM on Realme 3 Pro.

So, that’s it, guys. Now you know how to flash the firmware file on Realme 3 Pro (RMX1851). We hope this tutorial was helpful to you. In case you have any queries do let us know in the comments.