Device Manager displays a yellow triangle with "Error Code 52" (Windows cannot verify the digital signature). The Fix:
Double-click the disc icon that mounts on your desktop.
[Disconnect Modem] ➔ [Extract Zip File] ➔ [Run Driver Setup] ➔ [Restart PC] ➔ [Connect Modem] Driver Modem Huawei E5372s
OS X 10.9 up to macOS 12 (Requires Huawei Mobile Partner or MobileConnect driver package). Chipset Platform: HiSilicon Balong.
: Right-click the Huawei Mobile WiFi drive and select "Open" to view its contents. You should see a folder or file named "Driver" or "Autorun.exe". Click into the driver folder and double-click the Autorun application to initiate the driver installation. Device Manager displays a yellow triangle with "Error
: If nothing happens, open "This PC" or "My Computer" , double-click the drive labeled Huawei or Mobile Broadband , and run the setup file manually.
Understanding your hardware ensures you look for the right driver ecosystem: HiSilicon Balong 710 Chipset Platform: HiSilicon Balong
Swap out the USB cable. Many cheap Micro-USB cables only feature internal wiring for power delivery, lacking the data lines required to transmit the driver data. Ensure you are plugging into a motherboard USB slot (on the back of a desktop) rather than an unpowered front hub. Conclusion
What version are you running (e.g., Windows 11, Windows 10, macOS)?