The Realme P3x 5G RMX3944 firmware (Stock ROM) is useful to restoring your device to factory settings. If your device is experiencing bootloop, software issue, frp lock, stuck at logo or performance issue, installing the stock firmware can fix it. This firmware is the official version provided by the manufacturer.
Note
- make sure your device model matches Realme P3x 5G RMX3944 before flashing the firmware.
- backup all your data before processing
- follow the guide correctly, wrong attempt may brick your device
- flashing the wrong firmware may cause device malfunction or bootloop.
Download Links
- RMX3944export_11_15.0.0.504EX01_2025012213440000
- oplus driver: Download
- Oplus Download tool: Download
- Contact Me for oplus tool login, unbrick, frp, reset, region change & root (paid)
How to Install Stock Firmware on Realme P3x 5G RMX3944
- Download the firmware file from the link above.
- Extract the firmware file on your PC.
- Install oplus usb driver on your pc
- Download & extract oplus download tool
- Run oplus download tool
- Login with oneplus service center id
- Click import, browse and select the firmware folder
- Click ‘START’ button
- Hold volume up + down button at same time and plug your device to your pc using the original usb cable
- Wait until success.
How to Install OTA Firmware on Realme P3x 5G RMX3944 you can sideload via stock recovery or local update
-
adb sideload 'filename'
Related:
- How to Find Project ID & PCB Number on Oppo Realme Devices
- How to Disable /bypass DAA and SLA Authentication on Oppo devices