Realme 11 5G RMX3751/RMX3780 Firmware Flash File (Download Stock ROM)

Realme’s latest smartphone Realme 11 5G released in May 2023 features an impressive display, powerful camera capabilities, a large battery with fast charging, and a variety of memory options.

This page will guide installing the official stock Firmware flash file on your Realme 11 5G RMX3751/RMX3780. The device is based on Android 13, which the MediaTek processor powers. This guide will be helpful to unbrick or fix any software issues on your device.

To install the firmware flash file on Realme 11 5G RMX3751/RMX3780, you need to download the SPD Flash tool (also known as the Spreadtrum Flash tool). This method is simple and easy. We have also added video and step-by-step tutorials to make things easier to flash the firmware file.

Realme 11 RMX3751 Firmware Flash File

Realme 11 5G Device Overview:

The smartphone was announced on May 10, 2023, and became available for purchase starting from June 01, 2023. It features a sleek design with dimensions of 159.8 x 72.9 x 7.9 mm and weighs 182g. The device boasts a Super AMOLED display with a 90Hz refresh rate, offering vibrant visuals at 1000 nits peak brightness. Powered by the MediaTek Dimensity 6020 chipset and Mali-G57 MC2 GPU, it runs on Android 13 with Realme UI 4.0.

The phone offers various memory configurations, including 128GB/256GB storage options paired with either 8GB or 12GB of RAM. Its main camera setup consists of a 64 MP wide lens and a 2 MP depth sensor, while the front-facing camera is an 8 MP shooter. The device also packs a large 5000mAh non-removable Li-Po battery with 33W wired charging support, allowing users to charge up to 50% in just 29 minutes. Additional features include a fingerprint sensor under the display, NFC support (market/region dependent), and 24-bit/192kHz audio output via the 3.5mm jack.

Advantages of Stock ROM:

Here are the answers to why you need to download and save the Realme 11 5G Stock ROM flash file on your computer.

  • If your device is dead, you can unbrick using the Stock ROM file
  • You can fix or repair the IMEI on your device using DB files from Stock ROM
  • Remove any malware or adware from Realme 11 5G
  • You can fix the boot loop issue on Realme 11 5G
  • Fix Unfortunately, the app has stopped errors on Realme 11 5G
  • Fix Network related issue
  • Patch Boot image to Root using Magisk: Mediatek Guide or Spreadtrum Guide
  • You can unroot Realme 11 5G
  • To Reset or Remove FRP on your device: Mediatek FRP Guide or Spreadtrum FRP Guide
  • Restore Realme 11 5G to Factory State

Steps to Install Stock Firmware on Realme 11 5G RMX3751/RMX3780

Before we get straight to the Steps to install stock firmware on Realme 11 5G RMX3751/RMX3780, let us look at some of the prerequisites.


Download Flash Files

Software Version Download Link
Flash File Name:

File Size: 7.39 GB

Flash File Name:

File Size: 13.12 GB


Method 1: Instructions to Install via Recovery:

Watch Video Tutorial

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

Method 2: Instructions to Install via SP Flash Tool

Watch Video Tutorial

Now, without wasting any more time, let’s jump into the firmware installation steps below:

  1. Make sure you follow and download all the required files and flash tools on your PC.
  2. Open the flash tool exe file to open the SP Flash Tool User InterfaceSP Flash Tool Folder
  3. Once your load the SP Flash tool UI, Tap on the Download option
    SP Flash Tool Screen
  4. In the download tab, you have to load both the download agent and the scatter text file in the scatter-loading section.
  5. You will find the scatter text file inside the ROM package for most cases, if not, you can create a scatter text file on your own.
  6. Once you load the file, click the Download buttonSP Flash Tool Download Button
  7. To start the upgrade process of stock ROM on your Realme 11 5G, you need to turn off your device and hold the Volume Down and Volume Up keys together and Connect your Phone to your PC/Laptop using a USB Cable (Keep the Volume Down and Volume Up button until your computer detects the phone.)
  8. When the phone connects, your device will start upgrading the stock firmware
  9. You need to wait for a few minutes to complete the upgrade process.
  10. Once the flashing process completes, you will find a green button which means a successful upgrade. sp green ring
  11. That’s it! You can reboot your Realme 11 5G

Follow our full-depth video guide below

So that’s it guys; this was our take on How to flash the firmware file on Realme 11 5G. We hope that you found this post useful. Let us know what you guys think about it in the comments section down below.

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