Help with building Miyoo A30 firmware? about website HOT 3 CLOSED

Wrong wifi driver ? Here is the firmware you can download and then flash into Miyoo A30 https://github.com/steward-fu/website/releases/download/miyoo-a30/firmware_20240516.zip

Since Miyoo A30 is close-source handheld, it is not easily to rebuild image from scratch.

from website.

I don't think it's so much the "wrong" driver, rather it may be a bad version or something like that. Don't know if you've seen this, but even on the latest firmware that I've seen, after a certain amount of time the wifi just stops working.

What's happening is the wifi controller thread is closing, at which point the kernel no longer is able to communicate with the wifi chip. That's why I was hoping to patch it. :/ I knew the firmware was closed-source, but I didn't know if the dumps you had were the complete firmware or not. That's a bummer though. I sent a full write-up to Miyoo on the issue a couple weeks ago, but I've not heard back from them.

from website.

Got it.
Since it is close-source, it is hard to build a driver and then replace the old wifi driver because the signaure is different with the kernel on Miyoo A30. It means you cannot install the wifi driver (insmod xxx.ko) because the signature is different. Unpacking the existing squashfs rootfs from Miyoo A30 is not hard to do.

from website.