Recently my Samsung Galaxy Note has been having a problem. It has a tendency to die or restart randomly while in use. It has never died or restarted while above 70% battery power, or when not in use, any other time it could die or restart at any given moment. When the phone does this it "loses" its battery power, I say "loses" because if I take out the battery, out if I can manage to turn the phone off for a while, I can turn the phone back on, and the battery is still roughly what it was before dying-restarting. Also, when the phone restarts, after booting up, the phone will immediately try to restart again. My only temporary fix for this issue is to put the phone on charge. Please let me know if there is a solution to this problem.