HomeFlash FileRealme 12 5G RMX3999 Flash File (Stock ROM)

Realme 12 5G RMX3999 Flash File (Stock ROM)

The Realme 12 5G RMX3999 Firmware Flash File Stock ROM is now available for free download. This ROM is used as a solution for various software issues such as logo hanging, logo restarting, password removal, FRP Google Account lock, display blank or white problems, and dead boot repair.

On this page, I have shared the direct link to get the official Firmware Stock ROM (Flash File) on your computer. The Firmware comes as a zip file and contains the original Flash File, Flash Tool, Driver, and How-to Flash Manual.

Realme 12 5G Specs

Realme 12 5G is Powered by MediaTek Dimensity 6100+ 6nm Latest Chipset (CPU). It comes with 8GB of RAM. Realme 12 5G has a 5000mAh non-removable battery and fast charging 33W. Realme 12 5G runs  Realme UI 5.0 is based on Android 14 and packs 128GB of inbuilt storage the phone has a dedicated SD Card slot to Extend device storage.

Specs source: gsmarena.com
Disclaimer: We can not guarantee that the Specs information on this page is 100% correct

Below are the links for all available Stock ROMs. Choose the one that matches your Device Country Code and Android Version from the list provided.

How to Flash Realme 12 5G Firmware ROM

  • First, Head over to the above Download Links
  • Choose the required version and start downloading
  • After that extract the firmware on the desktop
  • Install the official USB Drivers
  • Now Run flash_tool.exe
  • Load the Firmware file on the Flash tool
  • Click the Download button
  • Turn off the phone and connect the Phone using a Cable. (Volume up and down keys or test point edl)
  • Once the phone is detected in the device manager
  • You will see a flashing bar indicating the flashing process
  • Once done, you see a success message. (see below image)
  • Unplug and Power on your Device. enjoy.

Readme Once:

[*] Flash Tool: If you wish, you can download the other Free Tools for flashing, from A2GSM or A2GSMTOOLS page.

[*] USB Drivers: If you wish, you can download the latest version of USB Drivers of all Major Brands, from the Android USB Drivers page.

[*]Make a backup: Please Make a Backup of your Device before Flashing Firmware or any Modification.

[*]Antimalware: Please Disable Windows Defender or any Antimalware installed on your Computer.

[*]Flash at your own risk: Flashing the Stock ROM may void your device’s warranty. Proceed with caution and understand the risks involved.

gsmmafia team
gsmmafia teamhttp://gsmmafias.com
GSMMAFIA Team shares Tested Firmware, Flash Tools and USB Drivers for All major Brands. The Team share engaging Android Tips tricks for unlocking guides and valuable content in my free time with some popcorns.


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