im about to root my phone now. if ever i want to unroot my phone. before doing the back up, after i hit the back up from twrp there is already 4 checked boxes, should i put a mark on all of the boxes? then swipe for back up? or just the 4 mark i need to back up?
which kernel is better to use? looks like the darkstalker kernel is very weak to me. always stay on one signal. any better kernel you can recommend? and how to install it?