Use this if your device is working but you just want to update.
Use 7-Zip or WinRAR. Name the folder C:\zte_mf927u_flash to avoid path length errors. download zte mf927u firmware portable
LTE Category 4 providing up to 150 Mbps download and 50 Mbps upload. Use this if your device is working but
Open a web browser and enter the default IP address: or http://ufi.ztedevice.com . download zte mf927u firmware portable