Log into the Web Management Interface, navigate to Network Settings, and manually add your mobile carrier's specific APN credentials. Corrupted device stack or driver conflict.
: If the installer does not pop up, open File Explorer and look for a new drive letter labeled "Modem" or "Xidol." Double-click the setup.exe or install.exe file within that drive to manually start the installation.
Right-click the executable, select , and follow the wizard.
You likely have a driver-related issue if you experience any of the following problems:
The Xidol K5188 modem is an older USB dongle often used for cellular data connectivity. Users report that after plugging the device into a modern PC (Windows 10/11), the system either: driver modem xidol k5188 fixed
Open the drive folder, locate Setup.exe or Autorun.exe , right-click it, and pick .
Issue the following standard AT command to switch the device into network/modem diagnostic mode: AT^U2DIAG=0 Use code with caution.
and look for a new drive letter (often named "CD Drive: [Modem Name]" or similar). Open that drive and find the Right-click the setup file and select "Run as administrator"
If the modem is still not functioning, consider these technical fixes: Log into the Web Management Interface, navigate to
Double-click to open the drive and find the file named Setup.exe or DriverInstall.exe .
Double-click it to open the directory, right-click Setup.exe (or AutoRun.exe ), and select .
and ensure the settings match your carrier (e.g., Telkomsel, XL, or Indosat). 4. Hardware Power Issues The Xidol K5188 is sensitive to power supply. : Avoid using Fast Charging
Linux users have a more complex relationship with the Xidol K5188. The modem frequently causes system reboots or fails to function at all when using the standard usb_modeswitch tool. The root cause is the modem's hidden Android system, which requires a different interaction method. Right-click the executable, select , and follow the wizard
: To change settings or check status, open a browser and navigate to the IP address printed on the back of the modem (typically 192.168.100.1 192.168.0.1 for both username and password. Troubleshooting "Fixed" Issues Driver Recognition : If the modem isn't detected, check the Windows Device Manager to see if it appears under "Modems" or "Network Adapters". APN Settings : While the device features
: OS security patches can actively strip away legacy driver files.
If the application installs but fails to run, open again, right-click the virtual modem CD drive, and choose Eject . This forces the internal chipset out of storage mode and pushes it into modem operation.