You must wait for the required 7 days for the unlock to be authorized, regardless of the tool used.

If you are facing an anti-relock issue, a can send a command to flash a patched partition that bypasses the verification check. Boot to EDL Mode (Emergency Download Mode).

5.4 Downgrade / Anti-rollback Bypass

If the AIO tool gives you "Token error" or "Account mismatch," you must do it the official way:

To help you choose the right tool, here is a quick comparison of similar utilities available for the Redmi Note 8:

This comprehensive guide covers how to deploy the Redmi Note 8 AIO tool, troubleshoot connection issues, and address hardware-specific requirements for different chipsets. Understanding the Redmi Note 8 Hardware Architectures