Originally Posted by Scorpius

Did you register your number with your real IMEI using the Java port or you used a fake IMEI?

To get your IMEI dial *#06#

If you forget the IMEI you used for the Java port, type this in your device as user (not root):

Code:

grep IMEI ~/.java/.userPrefs/org/peterbjornx/whatsapp/storage/prefs.xml

are they the same number?