Also if shop cheaper u can get it for the same price as the DNA if not cheaper .
Power + volume down
Correct me if I'm wrong but doesn't conditioning a battery only apply to nickel-cadium batteries? With lithium-ion batteries there is no memory effect and the only thing you get out of a full discharge is a more accurate reading from your phones battery page. A full discharge actually hurts it and if drained beyond 2.5v it can brick your battery. The result is more of a placebo than an actual result because it "seems to last longer."