ZTE MF286R can be updated through its web interface using an or a manual local update . Before proceeding, ensure you have a stable power supply and have backed up your current configuration to prevent data loss. Online Update (Recommended)
If the router is acting weirdly, hold down the Reset button on the back of the device for 10 seconds while it is powered on. Note: This will revert all settings to default. zte mf286r firmware update verified