Hello all, I was using my phone and it suddenly blacked out without any warning. I thought it was just a normal crash and tried powering it on again but to no avail. The phone is a Galaxy Ace 2, running on Gingerbread. Non-rooted phone at that too. The worst part is I can't even get the phone to the screen with the Samsung logo, which possibly means I can't flash new firmware or anything. Methods I have tried include pressing the home,volume down, and power buttons together(with and without the charger attached) and removing the battery for a while before placing it back again. Any thoughts on this? And possible course of action? Thanks in advance.