A locked hotspot is worth 50–70% less than an unlocked one. Unlock it before selling on eBay, Craigslist, or Facebook Marketplace.
on a connected device or check the sticker under the battery/on the back cover. Check Lock Status Unlock Zte Mf920u
Look for a 15-digit number on the sticker under the battery or on the device's box. Request a Code: Contact Your Carrier: A locked hotspot is worth 50–70% less than an unlocked one
Some custom firmware/specialized software (like or ZTE Factory Dongle ) can force-unlock the MF920U via USB. This is riskier and can void your warranty, but it bypasses the need for a code. Unlock Zte Mf920u