Sony Xperia ZR (C550X) owners can be thankful that the FreeXperia team are working wonders as the first official release for Cyanogenmod 10.1 (Android 4.2.2) landed recently. It is still a test release, although the camera does work (not panorama) along with Wi-Fi, mobile data and GPS. SD card mounting issues are expected to be fixed in an upcoming release. Head over to the Cyanogenmod site to find the download link – you’re looking for the dogo codename.
Thanks Kelley!