Do you see pigs flying when you look outside? WhatsApp have gone out of their way to make their latest version HARD to read and decode DELIBERATELY to ruin 'Wazapp'... They don't give a flying monkey about our small little niche.. As for your issue, your only choice is to wait for a more stable version (next release) which could take a very long time, or just use your sim in another device, and then once the SMS request is sent CLOSE WhatsApp and then use that code in the text on your N9's wazapp.