Never disconnect the modem during the flashing process, as this can "brick" the device, making it unusable.
Before attempting a firmware update, confirm your device matches these standard hardware specs: huawei e1750 proshivku skachat
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). Never disconnect the modem during the flashing process,
Includes a built-in Micro SD card reader supporting up to 4GB . as this can "brick" the device
For technical guidance on hardware interfaces, you can refer to the Huawei E1750 Manual on Scribd . Important Precautions for Updating
Ensure you are downloading the correct version for your specific hardware revision. Using firmware meant for a different model (like the E173) can cause permanent damage.