Did you select Apply from ADB?This is driving me insane. I'm following the instructions to the letter. I've tried to flash the rom several times and after I do the "format data/factor reset" step in Lineage recovery ADB becomes unauthorised and I can't proceed to flash the Lineage zip. What am I doing wrong? I never had any issues like this on my Pixel 4 XL.
I even went here and followed the steps but I'm still not having any joy.
adb works fine to flash the Lineage recovery but then becomes unauthorised after the "format data/factory reset step". I can only assume that USB debugging is getting reset to off at that stage and that is what is causing the problem. Help please.