Force the device to stay on a specific LTE band (e.g., Band 3 or Band 40) for better speeds.
Install the "Huawei Mobile Connect" and "FC Serial" drivers so your PC recognizes the device in "Download Mode." e8372h320 unlock firmware install
Firmware usually handles the "modem" side, but you may also need to flash a file. This provides the actual browser interface you use to manage your Wi-Fi settings and view SMS. Critical Risks and Warnings Force the device to stay on a specific LTE band (e