Note 4 Verizon Branded
Verizon and AT&amp;T locks down the bootloader of its phones, usually killing possibilities of root and custom ROMs in the progress. Luckily it seems Note4 has an unlock solution (read here and here), although it does require your current build to be old enough (Lollipop). After that, flash a custom recovery and a custom ROM and you're flying with no Verizon bullsh!t and generally better performance.