This is actually the second time the Brazilian courts have temporarily shut down WhatsApp. In December of last year, Judge Montalvo ordered the service be shut down for 48 hours, reportedly because it refused to take down illicit photos of minors. That ban only lasted for 12 hours after a different judge ruled it was "not reasonable that millions of users be affected by the inertia of the company." As Engadget noted at the time, Brazilian telcos have been hemorrhaging subscribers as more and more people ditch their phone lines for services like WhatsApp.

In March, Brazilian authorities attempted again to force Facebook and WhatsApp to hand over user data by arresting Facebook's Latin America VP Diego Dzodan. Facebook called the move an "extreme and disproportionate measure," while pointing out again that it cannot access end-to-end encrypted data that it doesn't keep. (Not to mention, WhatsApp operates as a separate entity from Facebook.) A judge agreed, calling the move "unlawful coercion" and ordered Dzodan's release just a day after his arrest.

Of the latest ban, a WhatsApp exec told TechCrunch, "This decision punishes more than 100 million Brazilians who rely on our service to communicate, run their businesses, and more, in order to force us to turn over information we repeatedly said we don't have."