J3011 WiFi BT combo module driver

My WiFi BT combo module in my J3011 is not working for wifi. I believe the driver is corrupted. Where do I download the driver to fix it?

Maybe this post will help you

That post worked! Rebuilt from source! Thank you!

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I decided to flash the official version of JP6 for the J3011. My wifi is again not working. I tried to install backports as I did last time to get it working nad got this error message:
E: Unable to locate package linux-headers-5.15.136-tegra
Any ideas?