: Some tools can unlock the device directly via a USB connection. DC-Unlocker
In many countries, ISPs are legally required to unlock your router for free after 6-12 months. Call your provider and ask for the "Network Unlock Code (NUC)." They will email it to you within 72 hours. zte router unlock tool
💡 Always check if your carrier will provide the unlock code for free. Many providers are legally required to give you the code once your contract is finished or the device is paid off. If you'd like to move forward, tell me: What is your specific model number (e.g., MF279, MF920)? Which carrier is it currently locked to? Do you have access to a Windows PC for the software tools? : Some tools can unlock the device directly