Sony xperia sp c5303 android update 43 rom download sony xperia firmware download and updating procedure to make your electronic device like your sony xperia android phone up-to-date, the installation and updating the sony xperia firmware is essential firmware controls the working system of the device. Download firmware sony xperia sp c5303. Sony recently seeded out a minor performance update (firmware version 121a1207) for its kitkat-hungry xperia sp lte (c5303) owners on a few specific cellular networks in europe to everyone's disappointment, this firmware still sticks to v43 jelly bean and only brings a couple of stability improvements and bug-fixes (sp owners should now get used to it) anyway, you can download the ftf.
download firmware sony xperia sp c5303
alternative link download