Connect the E5372s to your PC using a high-quality micro-USB cable.
Open the drive and run AutoRun.exe or Setup.exe to begin the background installation. Driver Modem Huawei E5372s
To ensure your (often branded as the Bolt! Slim or Max) functions correctly on your computer, you need the proper driver to bridge the communication between your OS and the modem hardware. Without it, your PC might fail to recognize the device when connected via USB or may only show it as an unidentified mass storage device. Why You Need the Huawei E5372s Driver Connect the E5372s to your PC using a