I frd
I tell u about note 4
Note 4 is still best ever smartphone
I m now use note 4
Lovely superb nd so fast
If u have any problem with this device
I have solution for u
Like ur note 4 is running with 5.0 os
So go sammobile nd select Australia nd flash 5.1.1 os with odin
Really guys u doing this after ur note 4 is works so fast