Android phones, apps and tablets

Not sure what you're reading about KK on N4.
It had some teething problems when it was first rolled out, I think, but that was ages ago. Have it on mine and no issues to report.

Also lol at wanting to charge £15 for a micro sim. Do they even scissors ?!

Same here, a few apps took a while to be compatible but they're sorted now ime.

Also lol at £15 the cheeky cunts, the CFW near me just cut it there and then for me for free