Turn on your Mi-Fi and connect it to the computer using USB Cable.Strengthen the capability to capture 4G signal that will increase the performance of download/upload How to Update your Firmware.The Advantage of updating your Firmware becoming Verson-2 B.0.8 Latest firmware version for Mobile Wifi ZTE MF90 (Version-2 B08) has improved compare to its previous version ( Version: B.0.5 or B.0.7 ).
