No. Once unlocked with an NCK code, the lock is permanent. Even if you reset to factory settings, the device remains unlocked.
: Connect up to 10–15 Wi-Fi devices simultaneously, including smartphones, laptops, and smart TVs. vodafone r217 unlock top
To enter an unlock code or manage settings, you must log in to the router's dashboard: Get a network unlock code - Vodafone vodafone r217 unlock top