SAMSUNG wont BOOT stuck on SAMSUNG LOGO

Hi

Am having a Samsung Note GT -N7000GSMH i was just playing a game and my battery when flat , so i charged it , after charging it , i tried to switch it on and it remains on Samsung LOGO , it won't boot, my only worry is am trying i cant do a hard reset because i will lose all my data . so all i need is since it doesnt boot , how can i make a backup of my data and contact in the phone?


Kindly assist .

Thanks and Best regards.