mobile

Spent the last few weeks trying to get a rom with black backgrounds on my I9505 that still has full camera functionality. Installed slimkat which was fine but the camera barely worked at all so decided to go back to stock 4.4.2 which is where my problems started. Upon doing this I got a message saying I might loose root and did I want to fix it, I said yes and from that time on I have never been able to instal another 4.4.2 system. I am however able to instal stock lollipop.

I suspect this is a knox issue and I have tripped the counter but I have no idea what I could try next as the graviton rom (4.4.2) seems to be my best option for a black background rom still with touchwiz camera stuff. I also find every custom recovery I instal gets over ridden back to the stock recovery and Im constantly reinstalling them.

This is truly driving me around the bend, Could someone point me in the right direction on what the problem is please?