Today i am going to share Realme 12 Pro 5G RMX3842 Qualcomm SM6450 Snapdragon 6 Gen 1 (4 nm) Flash File with MS MOBILE. Check project number carefully before flashing and unlocking the device. Download the file by link given below and always use latest version to flash Realme 12 Pro 5G.Realme smartphones
Download Realme 12 Pro 5G RMX3842 Flash File Firmware:
RMX3842GDPR_11_15.0.0.702EX01_2025051417320204
Phone Name = Realme 12 Pro 5G
Project No = 23685
RMX3842Phone Name = Realme 12 Pro 5G RMX3842
Project No = 23684
- RMX3842export_11_15.0.0.600EX01_2025022610340159
- Phone Name = Realme 12 Pro 5G
Project No = 23685 - RMX3842export_11_14.0.0.1501EX01_2024101018270000
- RMX3842export_11_14.0.0.1402EX01_2024082515580000
- RMX3842export_11_14.0.0.805EX01_2024032903400000
- RMX3842export_11_14.0.0.608EX01_2024022822030000
- RMX3842export_11_A.26_2024012918470000
- Realme 12 Pro 5G Driver
- OplusFlashTool_v5.6.44.0_for_Sales
Here are reliable sources where you can download the official Stock ROM (flash files) for the Realme 12 Pro 5G (RMX3842):
🔧 Available Firmware Versions
From RepairMyMobile
- RMX3842_11_14.0.0.805EX01 (March 29, 2024)
- RMX3842_11_14.0.0.608EX01 (February 28, 2024)
Includes SP Tool & MTK Driver.
From (June 28, 2025)
- RMX3842export_11_14.0.0.1501EX01 (October 10, 2024) – latest version
- …1402EX01 (August 25, 2024)
- …805EX01, …608EX01, …A.26 (Jan 29, 2024)
Firmware + driver + Oplus Flash Tool.
From EN Flash‑File.net & OppoStockROM.com
- A.26, 14.0.0.608EX01, 14.0.0.805EX01 — all via QFIL-compatible zip, ~7.3–7.5 GB each
From GetDroidTips
- Same three main versions with QFIL tool support
📥 Download Links & File Sizes (per EN Flash‑File.net)
| Firmware Version | File Size | Includes |
|---|---|---|
| A.26 (Jan 29 2024) | ~7.30 GB | QFIL-compatible zip |
| 14.0.0.608EX01 (Feb 28 2024) | 7.30 GB | QFIL-compatible zip |
| 14.0.0.805EX01 (Mar 29 2024) | 7.49 GB | QFIL-compatible zip |
You’ll also get the QFIL flash tool, USB drivers, and a how-to guide bundled in the zip.
🛠️ Flashing Instructions (Applicable to QFIL / MSM Download / Oplus Tool)
- Download and extract the firmware zip.
- Install USB drivers (Qualcomm, Realme/Oplus).
- Launch the flash tool (QFIL for Qualcomm, Oplus/MSM Download Tool).
- Load the firmware folder/package.
- Power off your phone, then connect to PC via Volume Up + Down—enters EDL/QDLoader mode.
- Start the flash, wait for “Success” confirmation.
- Reboot device.
(Be sure to back up your data! Flashing wipes everything.)
⚠️ Important Notes
- For QFIL: use the .xml-based zip packages (A.26, 608, 805).
- Some tools (Oplus/MSM) require service-center login credentials—may need contacting site admins or using public credentials when available
- Ensure the project code matches your exact model—flashing mismatched firmware can brick your device
- Backup crucial data—flashing will erase everything.
✅ Recommended Versions
- Latest: 14.0.0.1501EX01 (October 2024) — global build (QFIL format available)
- Stable alternate: 14.0.0.805EX01 (Mar 29 2024) — widely used, smaller size (~7.5 GB).
- Older fallback: 14.0.0.608EX01 or A.26.
🗂️ Vendor & Bootloader Info
- Device runs on Qualcomm Snapdragon 6 Gen 1 (SM6450)
- EDL mode via Vol Up + Down for Qualcomm is standard.
- Bootloader unlocking remains tricky—Realme has shut most methods; you may still use sp-EDL flashing without unlocking
🔎 What You Should Do Next
- Confirm your phone’s exact model (RMX3842) and which firmware build you want (e.g., 1501EX01 vs. 805EX01).
- Download that firmware zip with QFIL compatibility.
- Prepare your PC: install Qualcomm drivers, QFIL tool.
- Follow standard QFIL flashing routine, using “Download” after connecting via vol up + vol down.
- After flash, allow a few minutes on first boot.
Let me know if you want direct download links from any of the sources, need help with the flashing steps (including using QFIL/MSM tool), or want insight into bootloader status!