Fairphone OS 19.11.2 update. Upgrade error: Unable to find partition for path '/system'

[Alex.A]

@Aitziber

It was Fairphone OS. I didn’t manually install TWRP, but it also wasn’t installed when I purchased my phone in 2016. I believe it was included in one of the updates.

FPOS didn’t come with TWRP preinstalled AFAIK. Only FPOOS did.

@Aitziber

Also, as of five minutes ago, TWRP no longer loads. I believe I am in bootloader, as the screen just says FAIRPHONE, powered by Android, and the charging light is blue.

You are. Try to download the latest TWRP release and flash it from fastboot by running fastboot flash recovery [name of the file].img and try a manual reinstallation: Installing the Fairphone 2 from scratch in case of failure / Komplette Neuinstallation des Fairphone 2 im Fehlerfall

@Aitziber

Is it possible to send the phone back to Fairphone to be reformatted, do you know? I think I’ve reached the end of my rope here.

I believe you could but it may be costly. Perhaps there is a fairphoneangel in your vicinity that might be able to help you?