Realme C75x RMX5020 Flash File (Stock ROM) TESTED

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mithilesh kumar
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Realme C75x RMX5020 Flash File

 Download  Realme C75x RMX5020 Flash File Firmware from Ms mobile. With this file you can unlock device Screen lock Pattern, FRP and can upgrade or downgrade the device. Always use latest flash file to flash Realme C75x check device version by dial code *#899# in emergency dial. download the file with direct download link given below and read all flashing instructions before flashing the phone.

Download Realme C75x RMX5020 Flash File Firmware:


RMX5020export_11_15.0.0.750EX01_2025051614430000
PHONE NAME:REALME C75x
PROJECTION No: 24715

Here’s a firmware (flash file) resource for the Realme C75x (model RMX5020):

📦 Stock ROM for Realme C75x RMX5020

  • File name: RMX5020_MT6768_EX_11_15.0.0.180EX01_250211.zip
  • Published: March 24, 2025

This is the official stock firmware suitable for restoring your device via SP Flash Tool or similar. The archive typically includes:

  • Scatter file
  • system, boot, preloader, and others
  • Flashing instructions
  • (If required) IMEI repair tools

⚙️ How to Flash the Firmware

  1. Download the zip file and extract it.
  2. Inside, locate the scatter file and the necessary binaries.
  3. Install drivers:
    • e.g. QDLoader HS‑USB Driver (common for MediaTek devices)
  4. Open SP Flash Tool, load the scatter file, select the firmware components.
  5. Choose the right Flash Mode:
    • Use “Download only” for standard installs
    • “Format + Download” if previous attempts failed (CAUTION: wipes data)
  6. Connect your phone (powered off) via USB.
  7. Begin flashing. Wait until the green checkmark appears.
  8. Reboot the device.

🛠️ Common Issues & Tips

  • IMEI loss: If IMEI repairs are needed, check if the zip includes an IMEI tool. Many Realme firmware packages include one .
  • Flash Tool Compatibility: Ensure you use a compatible SP Flash Tool version. Sometimes OPPO/Realme branded versions work better.
  • Bootloop or dead phone: Some users recommend a “full dump” or repair via tools like UnlockTool—especially if the phone is brick‑ed .

🔗 Download Sources

  • addROM (Stock ROM): includes download link and specs
  • VNROM (Vietnamese guide): direct download + driver/tool instructions

🎥 Video Guides

Here’s a helpful YouTube tutorial showing how to repair dead boot and flash using UnlockTool—even though it focuses on dead‑boot recovery, the flashing steps are similar:

✅ Summary

  • ✅ File available: RMX5020_MT6768_EX_11_15.0.0.180EX01_250211.zip
  • ⚠️ Use caution: flashing can erase your data—backup important files
  • 🧩 Drivers/tools required: QDLoader driver, SP Flash Tool, possibly IMEI tool
  • 🧑‍🔧 Follow guide + video demo to ensure proper installation

If you’d like peace-of-mind, I can help you verify tool versions, driver links, or walk through the flashing steps one-by-one. Just let me know!