Place Baking Soda in the area where the hinge broke. Next, add Super Glue into the baking soda. The Baking Soda will absorb the glue and become a hard substance to act as support. Sand off any extra substance so its flat and smooth. Finally, add 2-5 wraps of duct tape(thin) to give extra reinforcement. It cannot fold anymore but won't break or feel ackward.