Originally Posted by Geoff_W:
“I don't think Samsung will update this model in the UK; they've moved on with the release of the S series.
As for manually updating to KitKat, my tablet is only 5 months into its 2 year John Lewis warranty, so I won't be doing that anytime soon.”
I can appreciate your caution, but updating to kitkat 4.4.4 allows mirroring of screen to a chromecast, which enables me to cast justabout anything now. If this is not important to you, then there is probably no major need to update (unless perhaps you were having some sd card issues).
Actually I think updating as per method shown above is more reliable that OTA updating, but if things go wrong with an OTA, at least you could justifiably claim to John Lewis it was not your fault.