Windows 10 - Cellular version
Windows 10 - Cellular version
You might explore alternative methods to access the cellular network on Windows 10 without relying on Huawei Mobile Partner. Reinstalling the app could resolve the issues, as removing it often clears the Cellular setting. Since your Huawei E3276 LTE stick is working well, consider testing other carriers or devices if you need further options.
Windows 10 originally supports LTE and mobile calls, but you still require compatible drivers. If your modem’s drivers are poor, options are limited. You might try using drivers for other devices that share the same chip, hoping they’ll work—though this isn’t guaranteed. The installation process could fail because the system doesn’t recognize your device or because the LTE chip implementation varies even with the same part.