Huawei Bolt E5372s Driver -

The Huawei E5372s (often branded as "Bolt" by various African and Asian carriers like MTN, Smart, and Telkom) is a popular 4G/LTE Mobile Wi-Fi Hotspot (MiFi). Unlike a USB modem, it is primarily a battery-powered router. However, it has a USB tethering mode that allows a computer to access the internet via the device without using Wi-Fi.

For technical users willing to experiment, the manual INF installation combined with disabled signature enforcement works in ~70% of cases, but expect to reapply the fix after major Windows updates. Huawei Bolt E5372s Driver