Hi Jhay015, As others have stated, if the MR is still registered to previous owners on the Meraki dashboard you will not be able to use the device. If you can't reach the previous owner to unregister the device from their dashboard then honestly the only thing you can do is e-waste the unit. Meraki is a fantastic product and my only other suggestion is to reach out to a Cisco reseller and purchase a new MR.
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