To resolve this, you generally need to provide your device's unique identifier to OnePlus to receive an ".bin" unlock token file, which "permits" the flashing process. 🛠️ How to Resolve the Error 1. Get your Device ID

FAILED (remote: 'Please flash unlock token first')

To bypass this error and successfully unlock your device, follow these steps provided by OnePlus Support :

For many users, this message is a confusing dead end. Why does a OnePlus phone—famously developer-friendly—require a "token" to unlock the bootloader? Isn't OnePlus supposed to be better than this?

In short:

Thus, when users search for "please flash unlock token first oneplus better" , they are really asking: “How do I solve this error in a way that is faster, more reliable, or more permanent than OnePlus’s broken process?”