Re: my samsung 4
Welcome to Android Central! They told you to come to us to fix the phone? Well that's flattering.
But it's hard for us to try to fix a phone, since we're only a community forum, and not an actual tech support or repair service. But let's see what we can find out.
First, which phone is it? S4? Note 4? When you say it won't come on, does it just do nothing when you press the Power button, or does it freeze at the Samsung logo? Have you already tried a new or different battery?