Unlike previous generations (OnePlus 9 and older), where the MSM Tool was often leaked and usable by anyone, the OnePlus 10 Pro introduced a strict ID/Password requirement OnePlus Community The Credentials Barrier:
Connect the phone to the PC via a high-quality USB cable while holding the buttons. oneplus 10 pro msm tool
If you have access to a bypass or an authorized version of the tool: Run as Admin: Launch the MsmDownloadTool.exe with administrator privileges. Verify Status: Unlike previous generations (OnePlus 9 and older), where
If you want, I can: