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No. Mesh routers use completely different firmware architecture. Do not attempt to flash v50749en on Nova or MW series devices.
Yes, unless you’re upgrading from a very similar version. Always assume a factory reset is required. That’s why you should back up your config beforehand. v50749en tenda upgrade upd
Meta Description: Struggling with the file v50749en tenda upgrade upd? Learn what this firmware is, which Tenda router it belongs to, step-by-step upgrade instructions, troubleshooting fixes, and safer alternatives. which Tenda router it belongs to