QNetworkReply::UnknownNetworkError 99 an unknown network-related error was detected You had the extremely bad luck that the WhatsApp server or your connection failed just in that specific request. And the messages "Network activated" tell me that your WiFi signal was lost a renegotiated, so it looks like your poor wifi signal at the time was the cause? There's no way to provide Yappari for the code. What you can do is from a Linux computer this: Code: curl -A "WhatsApp/2.6.7 iPhone_OS/5.0.1 Device/Unknown_(iPhone4,1)" -H "Accept: */*" -H "Accept-Language: en-us" -H "Accept-Encoding: gzip, deflate" -L -k -v https://r.whatsapp.net/v1/register.php?cc=.... Replace the whole request you got there obviously. EDIT: You can't use Yappari and another device at the same time. There's NO way you can use BlueStacks and Yappari using the same number. Please people: DON'T DO IT.
curl -A "WhatsApp/2.6.7 iPhone_OS/5.0.1 Device/Unknown_(iPhone4,1)" -H "Accept: */*" -H "Accept-Language: en-us" -H "Accept-Encoding: gzip, deflate" -L -k -v https://r.whatsapp.net/v1/register.php?cc=....