Q: How do I update the Huawei E3531 driver on Windows 10? A: You can update the Huawei E3531 driver on Windows 10 by visiting the Huawei website, searching for the latest driver version, and following the installation prompts.
If you require specific "DataCard" drivers for "Modem Mode" (Stick mode):
Huawei no longer hosts consumer drivers on their main site (they redirect to mobile devices). However, the most stable driver package is archived and signed for Windows 10.
Choose . If that fails, select Browse my computer for drivers and point to the folder where you extracted any downloaded Huawei drivers (often in C:\Program Files (x86)\HUAWEI... ). 3. Official Huawei Support Tools