The "Please flash unlock token first" error appears in two main scenarios:
Why is this not better? Because the process is slow, opaque, and often fails. OnePlus’s token server has been down for weeks at a time. Users in certain regions cannot access the site. Worse, OxygenOS 13 and 14 introduced a mandatory after inserting a SIM—even after you receive the token.
— Install alternative kernels that can improve battery life, boost performance, or add features like better CPU governors and I/O schedulers.
If you own a carrier-branded OnePlus device, you cannot unlock the bootloader using standard commands alone. You must officially request an unlock token. please flash unlock token first oneplus better
In Developer Options , toggle on OEM Unlocking and USB Debugging .
In the MSM Tool interface, verify that a line item switches status to (or displays a COM port via Qualcomm HS-USB QDLoader 9008 drivers).
Modding a OnePlus smartphone usually starts with unlocking the bootloader. However, users often run into a frustrating roadblock when executing fastboot commands: the "please flash unlock token first" error. The "Please flash unlock token first" error appears
In short:
—Old versions of ADB and fastboot can cause unexpected errors. Always use the latest platform-tools from Google.
To verify unlock status:
Using the proper token is the superior method for modifying your OnePlus device. It ensures a safer, official path to customization compared to risky bypassing methods. While it requires patience, waiting for the official token_file.bin allows you to proceed with rooting, installing TWRP, or flashing custom ROMs with confidence. Pro-Tips for a Better Experience
He pulled a weathered laptop forward and typed a single command into the terminal. The screen blinked red. "See that?" Jax pointed to the error message. "Please flash unlock token first." The kid leaned in. "What is it?"
Open Settings > Additional Settings Developer Options and enable OEM Unlocking and USB Debugging . Users in certain regions cannot access the site
Now, run the command that extracts your device’s unique identification string: fastboot oem get_unlock_code Use code with caution.
— Recent policy changes mean unlocking may void warranty or complicate repairs. OnePlus states that unlocking followed by restoration to official firmware maintains warranty coverage, but if you cannot restore the original firmware, you lose warranty protection. Hardware issues unrelated to unlocking are still covered, but software-caused problems are your responsibility.