Update corruption: Team Win Recovery Project? (Help needed!)

Worth a try when in TWRP …

A little more detail in between …

Apart from TWRP a manual install has helped people …

https://support.fairphone.com/hc/en-us/articles/207914363

If necessary, please continue in one of the topics which discuss this already …

https://forum.fairphone.com/search?q=Team%20Win%20Recovery%20Project