The is a versatile HSPA USB modem designed for mobile high-speed data access. Downloading and updating its firmware ( proshivka ) can improve stability, unlock the device for use with different carriers, or update the dashboard software for better compatibility with newer operating systems like Windows 10 or macOS. Key Specifications of Huawei E1750

If you are using this modem with a 3G/4G router, such as those from ASUS , ensure the router's firmware is also up to date to support the modem's updated software. Huawei E1750 - Download Huawei Firmware Update Files Free

Before attempting a firmware update, confirm your device matches these standard hardware specs:

While firmware updates generally don't affect the SIM card, ensure any SMS or contacts stored on the modem's internal memory are backed up.

typically consists of two parts: the (which updates the modem's internal radio software) and the Dashboard Update (which updates the connection manager software stored on the modem).

Includes a built-in Micro SD card reader supporting up to 4GB .

Maximum HSDPA download speeds of up to 7.2 Mbps and HSUPA upload speeds up to 5.76 Mbps .

Supports UMTS 2100MHz and GSM/GPRS/EDGE (850/900/1800/1900MHz).