Windows Phone 7.5 SMS bug found, requires a Hard Reset to fix
A new SMS bug has been found in the Windows Phone 7.5 devices, WP devices that receive a text containing a certain string of characters will reboot and return with a non-functional messaging client which can only be restored via a hard reset. The bug does not affect any particular device, but the OS. The funny bit is that the same bug message could be received via Facebook messenger or MSN messenger.
Android and iOS have had their fair list of SMS bugs, But never one that disables the messaging interface all-together.