Hey guys what about cyanogen mod on s3 mini (uk version)

So I'm pretty fed up of Samsung failing to bring any updates to s3 devices. is there any 4.3/4.4 rom's for my phone s3 mini or will i just have to wait?

http://forum.xda-developers.com/showthread.php?t=2521593

Thanks is there anything i should do before installing it?

 

Backup your current rom, as always. 

Follow this guide first; 

http://www.youtube.com/watch?v=3T82f4VmcPY

Then follow this guide, using CM11 instead of 10.

http://www.youtube.com/watch?v=9DmtXaT8PTk