Download a trusted HP un2420 Windows 10 repack file (usually distributed as an .exe or a .zip containing a setup.bat ).
HP Support Assistant or the official HP Customer Support archive. Step 2: Extract (Repack) the Installer Files
Which SIM card are you planning to use with the laptop? hp un2420 mobile broadband module driver windows 10 repack
during installation, as standard admin accounts sometimes block certain driver components. GPS functionality : To enable the built-in GPS, you may need to edit the MultiInstaller.ini file in the driver folder to set Dev1=GPS=1 before running the launcher. Microsoft Learn HP un2420 Mobile Broadband Module - HP Support Community
Because many global telecommunications providers have retired or scaled back their 3G networks, real-world availability may be limited depending on your location and carrier. Download a trusted HP un2420 Windows 10 repack
(SoftPaq sp51022): Often cited as working, even if it requires manual installation on Windows 10.
Under the tab, check "Run this program in compatibility mode for" and select Windows 7 . Manual Device Manager Update : Open Device Manager . (SoftPaq sp51022): Often cited as working, even if
Select "Browse my computer for driver software."
| Issue | Likely Cause | Solution | | :--- | :--- | :--- | | (Unsigned driver) | Windows blocked the repack despite disabling enforcement. | Use bcdedit /set testsigning on (Test Mode). Reboot, install driver, then bcdedit /set testsigning off . | | Modem disappears after sleep | Windows 10 power management. | Device Manager → Right-click Gobi 2000 Modem → Properties → Power Management → Uncheck "Allow the computer to turn off this device." | | No "Cellular" button in Settings | The WWAN service is not active. | Open services.msc , find WWAN AutoConfig → Startup type: Automatic → Start the service. | | SIM card not detected | Dirty contacts or incorrect SIM size. | Use an eraser on SIM contacts. Ensure you are not using a SIM adapter from a nano-SIM; the un2420 requires a full-size Mini SIM (2FF). | | Driver installs but no GPS | Missing QC GPS driver. | In the repack folder, manually install qcgnss.inf as a "Legacy Hardware" (Action → Add Legacy Hardware → Install from list → Have Disk). |