Sierra Wireless EM7700 Unlock - Modem Not Found!

[howtounlockmyphone]

Hey there!

I'm currently attempting to unlock a Sierra Wireless EM7700 from a Samsung Ativ PC Tablet, and continuously am running into the error message - "No Modem Found!"
I've followed all the steps from this tutorial - https://www.dc-unlocker.com/Sierra-W...t-unlock-guide and have downloaded the correct drivers to make it all work.
Anyone know how to get this working?

Thank you

[Valdemaras]

After installing drivers you must restart your device. Then go to device manager and check for how module of your device now appears there, let us know the results.

[uhwarrior6608]

I am having the same issue as howtounlockmyphone. Installed the driver, reset the computer, modified the binder settings, etc. When I open the software and scan for Sierra Wireless EM7700, the software says "Modem not found!"

[Valdemaras]

Have you checked the tutorial for this device? Special drivers are necessary to install on pc before detection https://www.dc-unlocker.com/Sierra-W...t-unlock-guide after driver installation restart/reset pc is required.

[uhwarrior6608]

Yes, I downloaded the drivers that are linked on that page. After installing, the computer was reset. I used the software to scan the computer for the modem using the "recommended setting" and "no modem found." I used the drop-down box and manually selected everything, and manually selected each port, and still "no modem found."

[Valdemaras]

Make screenshot of your device manager with PORTS and MODEMS lines expanded then add it here. We will check what might be wrong on your side.

[uhwarrior6608]

I also verified the drivers installed: SWI9200X_03.05.19.04ap 9901799

[Vincentas]

I also verified the drivers installed: SWI9200X_03.05.19.04ap 9901799

Have you restarted device after installing drivers? Maybe any processes for modem left running at detect time?

[uhwarrior6608]

Yes, Vincentas. The device has been restarted several times, post-installation.

[Valdemaras]

Yes, Vincentas. The device has been restarted several times, post-installation.

Attempt to detect it manually, on DC-unlocker software select model from the list, then enter DIagnostics port COM5 / Application port visible in properties/modems of the line that appears under "Modems" in device manager.