Good day guys. I'm new to this site and things look really cool and friendly here.. thought i could ask for some help too. My question is I bought an S4 last Aug and been loving it till now..but my main concern is i can't seem to update my JB 4.2.2. Is this the latest version of JB? Every time i plug my s4 to Kies it says "Your device current firmware version is not supported to update firmware via Kies" ???? Is there like some trick to update to anything upgradeable? Any help from anyone would be great. Thanks in advance guys.