> There is a pending patent dispute with Blackberry and a German court ordered them to remove the chat export for German users.

A patent on backup up files?! Oh frak this system is broken beyond repair...

For anyone wondering about the specifics:

"For example, there was a dispute about whether Whatsapp uses a technology that Blackberry holds a patent on when sending a chat history to a third party via email."

(translated via Deepl, source https://t3n.de/news/gericht-verbietet-apps-whatsapp-1231364/)

The actual legal claims are in this document: http://docs.dpaq.de/13322-031127684372.pdf

For anyone curious, some googling found me this:

https://github.com/signalapp/Signal-Android/issues/1014#issu...

> This feature is unavailable in Germany due to patent concerns:

> https://www.teltarif.de/whatsapp-chat-exportieren-iphone/new... (article in German)