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.
Damn you are now making me paranoid. I'm going to skip on this one and make backups.
Do it. If I'd had nice backups, I could have wiped and done a clean install. Instead I'm praying this gets fixed so I do lose about a month of pictures and all my 2fa tokens :p