Crucial Warning: Match the exact model number (CPH2449, CPH2447, CPH2451, or PHB110) and the branch tag embedded in the firmware filename (GDPR, export, domestic) before flashing. A CPH2451 North America package flashed onto a CPH2447 India or PHB110 China unit will mismatch the modem/CDT configuration.
Download Firmware for OnePlus 11 (CPH2449 / CPH2447 / CPH2451 / PHB110)
CPH2449GDPR_11_15.0.0.600EX01_2025021822330000.zip
OPPO/OnePlus began restricting public MSM Download Tool access starting with the OxygenOS/ColorOS 15 branch; this build may require Oppo Flash Tool with an updated Firehose file instead of the standard MSM Download Tool workflow.
⬇️ Download via Google DriveCPH2449GDPR_11_A.07_2023020200120000.rar
CPH2449GDPR_11_A.06_2023010723370128.rar
OnePlus_11_CPH2449_GDPR_11_A.06_230107.zip
CPH2449GDPR_11_15.0.0.600EX01_(22861).zip
OPPO/OnePlus began restricting public MSM Download Tool access starting with the OxygenOS/ColorOS 15 branch; this build may require Oppo Flash Tool with an updated Firehose file instead of the standard MSM Download Tool workflow.
⬇️ Download via Google DriveCPH2449GDPR_11_14.0.0.830EX01_2024071814070000.zip
OnePlus_11_PHB110_Domestic_11_A.10_230223_QPST.zip
OnePlus_11_PHB110_Domestic_11_A.08_230114_QPST.zip
OnePlus_11_PHB110_Domestic_11_A.09_230203_QPST.zip
OnePlus_11_CPH2451_EX_11_A.06_230107_QPST.zip
CPH2451export_11_15.0.0.600EX01_2025021822320153.zip
OPPO/OnePlus began restricting public MSM Download Tool access starting with the OxygenOS/ColorOS 15 branch; this build may require Oppo Flash Tool with an updated Firehose file instead of the standard MSM Download Tool workflow.
⬇️ Download via Google DriveCPH2451export_11_A.06_2023010723390000.rar
PHB110domestic_11_15.0.0.850CN01_2025081321060170.zip
OPPO/OnePlus began restricting public MSM Download Tool access starting with the OxygenOS/ColorOS 15 branch; this build may require Oppo Flash Tool with an updated Firehose file instead of the standard MSM Download Tool workflow.
⬇️ Download via Google DrivePHB110domestic_11_15.0.0.700CN01_2025032023130000.zip
OPPO/OnePlus began restricting public MSM Download Tool access starting with the OxygenOS/ColorOS 15 branch; this build may require Oppo Flash Tool with an updated Firehose file instead of the standard MSM Download Tool workflow.
⬇️ Download via Google DrivePHB110domestic_11_A.13_2023050617380130.rar
PHB110domestic_11_A.10_2023022300270196.rar
PHB110domestic_11_A.09_2023020321160146.rar
PHB110domestic_11_A.08_2023011401410122.rar
PHB110domestic_11_14.0.0.301CN01_2023120607000142.zip
PHB110domestic_11_A.14_2023061222560124.zip
PHB110domestic_11_A.13_2023050617380130.zip
OnePlus_11_CPH2447_EX_11_A.09_230320_QPST.zip
CPH2447export_11_15.0.0.600EX01_2025021822320153.zip
OPPO/OnePlus began restricting public MSM Download Tool access starting with the OxygenOS/ColorOS 15 branch; this build may require Oppo Flash Tool with an updated Firehose file instead of the standard MSM Download Tool workflow.
⬇️ Download via Google DriveCPH2447export_11_A.07_2023020200110181.rar
CPH2447export_11_A.06_2023010723390000.rar
CPH2447export_11_A.27_2023101209400107.zip
CPH2447export_11_A.12_2023091517460106.zip
CPH2447export_11_A.11_2023071921570000.zip
Flashing Overview for OnePlus 11 (CPH2449 / CPH2447 / CPH2451 / PHB110)
- Confirm your exact model number and branch tag (CPH2449 GDPR, CPH2447 export, CPH2451 export, or PHB110 domestic)
- Back up your data; MSM Download Tool erases every partition
- Install the Qualcomm HS-USB QDLoader 9008 driver and boot into EDL mode
- Match the MSM package to your exact model, branch, and build number
- Verify IMEI and network signal after flashing completes
Expand preparation checklist for OnePlus 11 (CPH2449 / CPH2447 / CPH2451 / PHB110)
- Confirm the exact model number under Settings > About device > Model, or on the SIM tray sticker.
- Match the branch tag in the firmware filename (GDPR for CPH2449, export for CPH2447/CPH2451, domestic for PHB110) to your unit.
- Back up all accessible data; MSM Download Tool wipes every partition with no way to preserve data.
- Install the Qualcomm HS-USB QDLoader 9008 driver on a Windows PC before attempting to enter EDL mode.
- Charge the battery to at least 60% before starting, since an interrupted EDL flash can hard-brick the device.
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 is not a separate lock or unlock step. Because MSM Download Tool writes at the EDL/Firehose level rather than through Android or fastboot, it erases all user data with no option to preserve it, unlike a fastboot-based reflash on other brands.
Ready to Flash This Firmware?
Full step-by-step instructions for OnePlus 11 (CPH2449 / CPH2447 / CPH2451 / PHB110), including prerequisites, error fixes, and screenshots, are on FlashGuideHub's MSM Download Tool guide.
Can also be flashed via QPST: Open QPST Guide →
Frequently Asked Questions
Check Settings > About device > Model, or the SIM tray sticker: CPH2449 is the Global/GDPR model with 100W charging, CPH2447 is the India export model, CPH2451 is the North America export model capped at 80W charging, and PHB110 is the China domestic model with a 12GB RAM ceiling.
The North America model ships with a hardware-limited 80W charging circuit regardless of firmware version; flashing a GDPR or export package from another model does not unlock 100W charging on a CPH2451 unit.
OnePlus used an alphabetic build scheme (roughly A.05 through A.29) during the OxygenOS/ColorOS 13 cycle in 2023; from OxygenOS/ColorOS 14 onward it switched to a numeric major.minor.patch.build(branch) scheme, so 15.0.0.600EX01 is an OxygenOS 15 (Android 15) build on the EX01 export branch.