Aju Abraham

hello, i have the subject TV, iam using this tv in Kuwait, the software version is 04.65.05 and the webos TV version is 1.3.3-3953(afro-arches) is this the latest version for MIDDLE EAST or any other newer version available? if newer version available how do i download it, when checked on TV updates it says there is NO UPDATES. Please reply... thanks in advance