1. When I check on phone if unlocking bootloader is possible, it says no. I haven't read that article about unlocking fully, but is there still any way to unlock it? Because, once Stable official CM comes out, I could install it.
2. When I check for software update, it says already latest, and doesn't provide KitKat(Don't forget I'm on UK rooted 4.3). Why? Also do I loose root if I update by official software?
3. As I said, once CM, stable comes out I will install it. But until then, I'm gonna stay on official firmware + root. What is simplest way to update to latest firmwares but still having root(or if really required, first updating, then rooting that latest firmware)?
I tried to be as straight as possible with my questions, and it would really mean a lot to me, any useful answers because I don't have much time for reading all those posts. Note that before this phone I had already Samsung galaxy mini with many roms, but for this phone it's much more complicated, so that's why I'm asking this all. Thanks.