Editing the prefs.xml worked for me. I am able to log-in properly and add contacts. Little question. The contacts don't need the country code do they? What I did on the n900: Step 1: Installed the Oracle JRE : http://uppit.com/p1glvshnvgn6/oracle...e-1.6.0u30.deb Step 2: Installed WhatsApp : http://uppit.com/t79j5q219iux/whatsa...0.0.4alpha.deb Step 3: Opened up whatsapp. Step 4: Filled in the details. (Phone number + IMEI code) Step 5: Got an sms with my activation number Step 6: Opened up prefs.xml using: Code: cd ~/.java/.userPrefs/org/peterbjornx/whatsapp/storage/ vi prefs.xml In my example i'm using vi, but you can also use Midnight Commander. Thanks Ozymandias. Step 7: Edited the <entry key="PHONENR" value="YOURNUMBER"/> Step 8: Save it and open up Whatsapp Step 9: Fill in the Whatsapp code you got via SMS. Step 10: Add your contacts Little questions I still have. How to delete contacts? What does a red square and a green square mean?
cd ~/.java/.userPrefs/org/peterbjornx/whatsapp/storage/ vi prefs.xml