I've got my second N7100 , and it came with the JellyBean 4.3.
I recall the old good times, when the JB 4.1.2 was definitely faster....
The new mobile has never been rooted or upgraded (Knox 0x0), and I was wondering if there is any chance to succesfully downgrade it. I just did the same with a Galaxy S3 with full success and, even f I know they are two completely different devices, it lighted my hopes to do something similar with the Note too, hopefully without increasing the knox counter.
Some info from the current firm (4.3):
Downloaded firmware (4.1.2)
(it's an Italian device).
Any info, hope, recommendation?