Please suggest somewhere else I should post this. I took an OTA update last night for Lineage4microG and my OnePlus8T just bootlooped. I tried downloading and manually side loading both the most recent and previous versions, but they keep failing with a kInstallDeviceOpenError. I am desperate to get back into my device without wiping the data.
I'm in the same situation. I have a One Plus 8, and when I try to update using the updater app on Android, my phone reboot a dozen of time but finally boot without updating Lineage OS. I tried twice and finally gave up...