A SIM from a different network than the one your router is currently locked to.
⚠️ Incorrect AT commands can permanently disable the radio. Only use this method if you have the exact modem specification sheet. how to unlock zte mf293n router updated
Leo never bought a locked router again. But for the MF293N, he’d learned the secret: old firmware opens the door. Unlocking the ZTE MF293N Router: A Step-by-Step Guide
Look at the sticker on the bottom of the device or log in to the admin panel. how to unlock zte mf293n router updated