interesting, wonder if they pulled the plug on the OTA.
Anyway, you can download it off the sammobile site and install manually if you want
I went and installed 4.4.2 N7100XXUFND3, this firmware has no problems, however when I installed 4.3 via OTA the Vodafone cloud app also installed together with vodacoms apps... the phone was unresponsive at times but when I disabled the Vodafone cloud together with vodacoms apps because you cant uninstall it... the phone is great and fast like it was when I first got it.
My question is does anyone know how to uninstall the Vodafone cloud app, everytime I restart my phone I have to disable the app first in order for the phone not to lag