On this page, we will guide you on downloading and installing the official firmware file on Realme 13 Pro Plus RMX3921 (aka Realme 13 Pro+). This tutorial is easy to follow. Realme 13 Pro Plus is powered by a Qualcomm SM7435-AB Snapdragon 7s Gen 2 processor powered by Android 14 under Realme UI 5.0.
If you are facing software issues such as WiFi or Bluetooth issues, lag, boot loop, or hard brick, you can fix the device by following this tutorial. Using the firmware file lets you bypass FRP lock, pattern lock, downgrade, or upgrade, and you can fix most software glitches by flashing the stock firmware.
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Realme 13 Pro Plus Specification:
The Realme 13 Pro Plus, released in August 2024, is a high-end smartphone that combines cutting-edge technology with a premium design. It features a 6.7-inch AMOLED display that supports 1 billion colors, a 120Hz refresh rate, and up to 2000 nits of peak brightness, ensuring an exceptional viewing experience. The screen is protected by Corning Gorilla Glass 7i and boasts a 90.6% screen-to-body ratio.
Under the hood, the phone is powered by the Qualcomm Snapdragon 7s Gen 2 chipset, paired with an octa-core CPU and Adreno 710 GPU, making it capable of handling demanding tasks with ease. It comes with Android 14 and Realme UI 5.0, and offers three memory configurations: 256GB with 8GB RAM, 256GB with 12GB RAM, and 512GB with 12GB RAM.
The Realme 13 Pro Plus excels in photography with its versatile triple-camera setup. The main 50 MP wide sensor features OIS and multi-directional PDAF, while the 50 MP periscope telephoto lens offers 3x optical zoom, and the 8 MP ultrawide camera captures expansive scenes. The device supports 4K video recording with gyro-EIS for stable footage.
The 32 MP front camera is ideal for high-quality selfies and also supports 4K video recording. Additional features include stereo speakers with Hi-Res audio support, an under-display optical fingerprint sensor, and extensive connectivity options like Wi-Fi 6, Bluetooth 5.2, and NFC. The device is powered by a robust 5200 mAh battery with 80W wired charging, capable of reaching 50% charge in just 19 minutes. The Realme 13 Pro Plus is designed for users seeking top-tier performance, premium build quality, and advanced photography capabilities.
Advantages of Installing Stock ROM
Here are some of the advantages of installing firmware files on your Realme 13 Pro Plus RMX3921:
- 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 Adwares from Realme 13 Pro Plus
- You can fix the boot loop issue on Realme 13 Pro Plus
- Fix Unfortunately, the app has stopped errors on Realme 13 Pro Plus
- Fix Network related issue
- Patch Boot image to Root using Magisk: Mediatek Guide or Spreadtrum Guide
- You can unroot Realme 13 Pro Plus
- To Reset or Remove FRP on your device: Mediatek FRP Guide or Spreadtrum FRP Guide
- Restore Realme 13 Pro Plus back to Factory State
Firmware Details
- Device Name: Realme 13 Pro Plus RMX3921
- Gapps File: Included
- Tool Supported: Qualcomm Flash Tool
- Processor: Qualcomm SM7435-AB Snapdragon 7s Gen 2
- Android OS: 14.0
Steps to Install Stock Firmware on Realme 13 Pro Plus RMX3921
Now, before we get straight to the Steps to Install Stock Firmware on Realme 13 Pro Plus RMX3921, let us take a look at some of the prerequisites.
Pre-Requirements:
- Supported device: Realme 13 Pro Plus RMX3921
- Make sure to charge your device more than 50%
- You need a PC or Laptop with a USB cable.
- Take a complete backup using any method given below
- Download Drivers and Tools: Qualcomm drivers, QPST Flash Tool, and Realme USB Drivers
Realme 13 Pro Plus RMX3921 Flash Files
| Software Update | Download Link |
| File Name: Realme_13_Pro_Plus_RMX3921_EX_11_14.1.0.321_EX01_240708_QFIL
File Size: 7.75 GB Android: 14.0 |
Download |
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 the Qualcomm Flash image loader tool and USB Drivers on your PC. Follow the below link to install the firmware using the QFIL tool
Guide to Install Stock ROM using QFIL Tool
Guide to Install Stock ROM using QPST Tool
Method 3: Instructions to Install via MSM Download tool:
- Download the MSM Download tool, firmware, and drivers on your PC.
- Now install the USB drivers.
- Place the MSM download tool and firmware in the same folder
- Open the MSM download tool and connect your device to a PC/Laptop
- Once you connect, it will automatically load the firmware; if not, select it manually.
- Click on the start button and wait patiently to complete the installation process.
- Once it is done! Remove your device from the PC. That’s it!
So that’s it, guys; this was our take on How to flash the firmware file on Realme 13 Pro Plus. We hope that you found this post useful. Let us know what you guys think about it in the comments below.