http://fuas.sonymobile.com/fuas/services/updates?clientName=PCC&clientVersion=3.0&lang=en-GB&model=C1905&devId=358097052414350&tac_mc=35809705&swId=1272-2325&swVer=15.1.A.1.9&fsVariant=WORLD-i&cdfVer=R1A&buildVariant=USER&clientCertType=live&updateFormat=delta,image&channel=cable