Hey I am about to dirty flash the 5.8.4 update. Do I have to format system partition before? Do I'll have to reflash gapps after this?I'm not sure what the deal is with the device name.. I've not looked into this. My guess though is that it's ROM/repo specific though as I've built Slim ( and perhaps another ROM. I don't recall) and it shows the F. So my guess is it's probably something that has changed with the Lineage repo. This is just a guess though.