I HAVE A I2 DUAL TALK MOBILE, WHEN I WAS OPEN IT THEN IT WAS
SHUT DOWN ITSELF AFTER FEW SECOND THEN AFTER NEXT FEW SECOND ITS
WORKING ITS SELF THEN SHUT DOWN BY THIS PROBLEM I CAN USE IT OR NOT
ABLE TO WORKING WITH THEM, NO ANY CALL RECEIVED AND NOT OUT
GOING.