QCC5171 Programming - Am I doing something wrong?

Hey guys. I've been trying to get started programming the QCC5171 and since I'm locked out of the website's resources, finding info is pretty tough.

I've made a programming jig that people said has worked for other Qualcomm modules to directly connect it via USB, but nothing shows in device manager and there's no sound when I plug it in. Any ideas on what I might be missing? I have no access to the actual chip datasheet, so I have no clue outside of the module datasheet I was provided by the Chinese company I got it from. Even figuring out what program I should be starting with and how to set it up is proving difficult - but I think the answer to that one is Qualcomm MDE (seems to be where I would write the firmware, flash, and debug).
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