Phone: rooted GT-i9505 running CM11 on 3 UK network For the last few days I have been unable to send any SMS messages. When I try to using Handcent (my default SMS app), there is just a rotating progress wheel that sits there rotating (for several days in some cases). There is no error message. At first I thought it was because the recipient's phone was off but it's now clear that is not the case. I wondered whether it was something to do with Handcent so I tried using the stock SMS app. When I tried to send a text using that, it says "SENDING..." but nothing else happens. There is a message saying "Sending disabled" at the bottom of the screen. Setting the stock SMS app as the default and trying again made no difference except the "Sending disabled" message disappeared. I only installed CM11 a few days before this started happening but I'm fairly sure I have sent texts successfully since then. I cannot remember exactly when I installed it so if anyone knows how to check the installation date that might help. I am not a big texter (which is why it took several days to notice the problem) but I have never had problems before. Consequently, I have no idea where to start diagnosing this problem. Any ideas?