Several WhatsApp users found they could not send photos on WhatsApp after their accounts were blocked and put under review. WhatsApp said the checks were looking at account activity and device info against its Terms of Service. Meta said it was working to restore access after several accounts were suddenly affected.
WhatsApp and the 24-hour review
Affected users saw a notice saying the result would typically come within 24 hours. That gives blocked users a short window, but it also means the app is not treating the freeze as a permanent ban at the start of the process.
The problem showed up across social media in the last few hours before the report. WhatsApp has more than 3 billion monthly active users across the world, so even a small account-level disruption can ripple quickly through a large user base.
Meta restores access
Meta said it had taken action to restore affected accounts. That is the practical signal users need most: the company is not telling people to wait for a separate fix on their own devices, but is instead reversing the block from its side.
Meta also said the review screens were meant to keep users safe. It added that it sometimes gets these account actions wrong. That leaves affected users with a blunt result and a narrow appeal path, even when the system itself is the source of the interruption.
WhatsApp Terms of Service checks
The notice said account activity and device info were being checked to make sure the account followed the company's Terms of Service. In practice, that means the hold is tied to automated trust and abuse screening rather than a full app outage.
The open question is what triggered the review in the first place. Meta did not say what caused the problem, and it did not specify whether the issue hit users in any particular region.
