For the people with the message fail-too-many

Because we have reached the limit of SMS that can be sent us in a specific timeframe, there are 2 possibilities to fix this.

1) Wait until 1st June and see if the limit resets, suposing that it does every month.
2) Send an email to whatsapp inc. and ask to raise the lock. If you do, explain them the issue, without being too specific about unofficial client and give them your phone number.

If any one here sends an email and works, please tell us!