Tenda’s official support initially refused to validate community patches. But after a small US-based WISP posted a public security advisory (CVE-2023-4219, improper input validation in web UI that exacerbated the reboot loop), Tenda released V300.03.01.10 — which suspiciously matched NetWizard_64’s timing patch.

Test with a phone call. If you still face issues, consider:

Summary

: Firmware version V53.0.1.6 (Released: July 15, 2025).