Horrible and worthless messenger. I just upgraded to the S22, and this was set as the default messenger. All of my messages were scrambled, the app constantly crashed, duplicates chats, and I am unable to open some of the chats I've had with other people. Even when I had just texted them without issues in the morning. I saw the troubleshooting section that was posted repeatedly. It had minimal information that was of no use. I also don't want to troubleshoot a messenger just want it to work.