Signal Messenger, LLC 12 in Social Networking 4.8 196 Ratings Free Screenshots iPhone iPad Millions of people use Signal every day for free and instantaneous communication anywhere in the world. Signal - Private Messenger 12+ Say hello to privacy. Try disabling or modifying VPN or firewall, whatever is limiting Signal’s connection to the internet. This app is available only on the App Store for iPhone and iPad. If that doesn’t solve the problem, see if a firewall or VPN is causing the issue. You will find permissions allowed to Signal in Android Settings > Apps and Notifications > Signal > App Permissions.

If your message is stuck with the sending status and is not being delivered or you are not receiving messages, the first thing you need to do is check if the app has the necessary permissions to run the app. To use the Signal desktop app, Signal must first be installed on your phone. Not able to send or receive messages on Signal? Signal for Mac Signal for Linux - Debian-based distros. One thing you should know, however, is that the Signal app uses your phone number.

Select ‘Reset Secure session’ and this will fix the issue. Its easy to install and to set Signal as your main messaging app.

Tap on the menu icon in the top right corner.

Go to the chat where you are getting the “Out of Sync” error.

On Android if you see 'Bad encrypted message,' tap the menu in the top-right & tap 'Reset secure session.' On iOS tap the 'Reset Session' button below 'Received message was out of sync.' The errors do not affect chat security & will be automatically fixed in the next app update.

Signal private messenger app