Crucial Warning: Model number and branch tag (GDPR, export, or domestic) must both match the device before flashing. A branch mismatch between otherwise similar model numbers changes the modem/CDT configuration.
Download Firmware for OnePlus 11 (CPH2449 / CPH2447 / CPH2451 / PHB110)
CPH2449 (GDPR (Global/EU)) Newest publicly documented Android 15 build for the Global/GDPR model (CPH2449), released February 2025 with over two years of security patches past the January 2023 A.06 launch build.
Not sure this is the right one for you? The full list below covers every build.
Compatibility & Bootloader Notes
Flashing an MSM package restores every partition through Qualcomm EDL mode and automatically relocks the bootloader as part of the process. It erases all user data with no option to preserve it, since MSM Download Tool writes at the EDL/Firehose level rather than through Android or fastboot.
Preparation checklist for OnePlus 11 (CPH2449 / CPH2447 / CPH2451 / PHB110)
- Confirm the exact model number under Settings > About device > Model, or the SIM tray sticker.
- Record the branch tag embedded in the firmware filename (GDPR, export, or domestic).
- Install the Qualcomm HS-USB QDLoader 9008 driver on a Windows PC.
- Back up all accessible data before flashing; MSM Download Tool wipes every partition.
How to Flash OnePlus 11 (CPH2449 / CPH2447 / CPH2451 / PHB110)
MSM Download Tool (Qualcomm EDL mode)
MSM Download Tool works the same way across thousands of devices from many brands, so the full walkthrough lives on FlashGuideHub. What is specific to OnePlus 11 (CPH2449 / CPH2447 / CPH2451 / PHB110) is below.
- Confirm your exact model number (CPH2449, CPH2447, CPH2451, or PHB110) and the branch tag in the firmware filename (GDPR, export, or domestic) before downloading
- Boot the OnePlus 11 into EDL mode by powering it off completely, then holding Volume Up + Volume Down while connecting the USB-C cable
- Full driver setup, tool download links, and troubleshooting for MSM Download Tool are covered in FlashGuideHub's dedicated guide
Frequently Asked Questions
GDPR marks the CPH2449 Global/EU branch, export marks the CPH2447 India and CPH2451 North America branches, and domestic marks the PHB110 China branch; each branch carries its own modem/CDT configuration.
No. Both are export-branch models for India and North America respectively, but they are different model numbers with different radio configurations, so only a package built for the exact model number should be flashed.
The 15.0.0.600EX01 builds for CPH2449, CPH2447, and CPH2451, and the 15.0.0.700CN01/850CN01 builds for PHB110, are the Android 15 releases in this table; all four models eventually received OxygenOS/ColorOS 15.