OnePlus Nord 4 CPH2661 Firmware Flash File Stock ROM

Download OnePlus Nord 4 official firmware, Stock ROMs, and recovery files for free

Download OnePlus Nord 4 CPH2661 official stock firmware version CPH2661export_11_15.0.0.401EX0... for region Global. The file below can be used by technicians to cleanly unbrick the device, fix hang on logo, overwrite broken partition, and resolve software-related bugs.

Version: CPH2661_16.0.5.701(EX01)

  • Updated: May 29, 2026 11:53:09
  • Region: in
  • Size: 7473.51 MB
  • MD5 Hash: 6352d9d637f01ddfb574d13c412c3cae
  • Type: OTA
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Version: CPH2661export_11_15.0.0.401EX0

  • Updated: January 17, 2026 12:06:27
  • Region: Global
  • Type: Stock
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Version: CPH2661export_11_15.0.0.401EX0...

  • Updated: December 9, 2025 07:06:26
  • Type: Stock
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Installation Guide for OnePlus Nord 4 Stock Firmware

  Most of new devices are protected and can be flash only with official edl auth..
  1. Download and extract the firmware ZIP file to your computer.
  2. Install Oplus USB drivers on your PC.
  3. Download and extract the Oplus Download Tool.
  4. Launch the tool and log in with a service account (if required).
  5. Click Import and select the extracted firmware folder.
  6. Click the START button in the tool.
  7. Power off the phone, then press and hold both Volume Up + Down buttons.
  8. While holding the buttons, connect your device to the PC via USB.
  9. Wait for the tool to detect and flash your phone automatically.
Oplus Flash Tool Guide
 
Bootloader Unlocked Devices:
  • Flash using fastboot enhance tool
  Using Third Party Tool:
  • Flash using any tool that support your device
Contact Me for unbrick, frp, reset, region change , root & auth flash

⚠️ Disclaimer & Safety Guidelines

  • Proceed at your own risk – Wrong flashing may brick your device.
  • Always make a full backup before process.
  • Make sure your device is charged.

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