I charged my phone and pressed the power button as usual. It appeared to be booting normal but stuck on the samsung sign and would not move beyond. I took off the phone and tried again, same issue. I took out the batteries, sim card and memory card, left it for 10 mins and tried to reboot same issue. I simultaneously pressed the power button, menu and volume up button to try to hard reset the phone, when the android logo comes up, soon after it returns to the samsung logo sign and sticks. Any help / suggestions are highly welcomed and appreciated.