The key here, is Root de la Vega, and unlocked bootloader/improved Wanam. You can use all the root apps that don't have to be flashed, no open Recovery, and there are scripts available,as well as common sense,what is safe/you don't want, to freeze with Titanium, fix UI safely with WANAM, and themes galore with different launchers(I prefer Apex, and you have a minimum 24 hour mid/heavy use battery, that looks and acts like YOU want.....til you change your mind)