My friend's phone has a new charger but the tip doesn't fit right. It keeps going in and out of charging mode. I don't know how many chargers he has been through with this. I think leaning on it might have something to do with the problem. He wants to get a cheap replacement at a convenience store but I said that might damage the phone. The good news is he still has the original package and receipt and could maybe replace it for free. In an emergency, would it be possible to wrap the tip with tape and/or prop up the phone somehow? By the way, how do they get the cords wrapped up that tightly to fit in that little compartment in the package?