This is absolutely ridiculous. Why was such a crucial feature taken out? I get spam calls and sms messages every day, and now there is no longer a way to stop them. There is third party software out there to block calls (and yes I can chose to create a "spam" contact that goes straight to voicemail after recording all the numbers and going 4 layers deep into the menus), but none of them block messages. The only ones that do force you to make them the default messaging app, and none of them support mms messaging. So my choices are to give up group/picture messaging, or deal with the onslaught of spam. Thanks a lot.