At the beginning I used whatsapp and it worked, then I changed to mitakuuluu and it also worked. I uninstalled mitakuuluu and after this I installed whatsup - now I'm banned. After registering (whatsup) I got the whatsapp code via SMS, but I had no way to enter it somewhere. After that whatsup has tried to connect and I got the status: Error - continues to be a message: (my number) is no longer approved for our service. I tried several things: uninstall whatsup, shutdown the phone, new installation of whatsup, but nothing helps. I hope someone can help me and give a step-by-step instructions to solve the problem. Thanks in advance.