How to get ioregistry info?

[Hoangdus]

I was trying to get more diagnostics data using python3 -m pymobiledevice3 diagnostics ioregistry but for some reason it returned NULL. Am I missing something or what did I do wrong? Thanks in advance.

[doronz88]

If no results then the ioregistry query just returned an empty set.
You should supply additional parameters regarding the plane and/or name of what you're looking for.

[Hoangdus]

I just tried python3 -m pymobiledevice3 diagnostics ioregistry --plane IOService --udid 'my udid' and it didn't work it returned {} and also when I pass in PYMOBILEDEVICE3_UDID instead of my device udid it shows a usbmux error not sure if that's normal. My device is running iOS 15.1

[doronz88]

You just confused the query a bit

python3 -m pymobiledevice3 diagnostics ioregistry --ioclass IOService

[Hoangdus]

Oh, thanks it works now but IOPower is still return {} I know it's a plane so I use --plane instead of --ioclass

[doronz88]

Sorry but I couldn't figure out why the query returns an empty resultset. That's just how the device chooses to answer