Why would Sprint make a phone that is non-upgradable/!! My LG phone is completely damaged. The battery/phone only works when you keep the charger in it - HOW AWFUL!!! Ok, fine, the refurbished piece of @#$ish doesn't work - soooo I go into a SPRINT CORPORATE store and try to purchase a NEW battery for the piece of $%$#ish LG phone. What a joke!!! Not only do they NOT have a battery, they NO longer make the damn phone!! I am upset because I am stuck in a 2-year contract with this piece of $%ish cell phone company with a phone that does not... read full review »