Ok, thanks. I think you should put a big warning somewhere though, I would have taken a backup if I knew that in advance. Luckily I didn't lose anything important (apart from the whole functionality of the app, of course ) but I could have.

I already sent logs to you yesterday, I can send more if you want. Now I'm also going to create issues on github, but I have no particular steps to share for incorrect behaviour reproduction, just a list of problems:

- Try to sync phonebook, nothing happens; also, if you try to sync a single contact, looking at the log it seems that it tries to sync the whole phonebook no matter what
- Try to view the list of participants to a group, it gets stuck at "fetching"
- Change server in settings, close the app then repoen it: server falls back to c.whatsapp.net or whatever it is (option #1)
- Messages sent are not received by any contact
- You have to quit and restart the app to receive messages