I've tried to reinstall Whatsup, to redone the configuration with Wart, but after open the .config file, I've still the old password, I've edited it, but don't works. Whatsup don't works for me, Wazapp don't works, so I haven't Whatsapp. EDIT: maybe the problem is the way how I edit the .config... I have to try from PC, but I don't know how to connect it and how to do it with root.