I have been using Koodo Samsung Galaxy Ace 2X for about 17 months now. Have about $50 on tab. Recently my phone just does not hold any power. It turns off in about 10 min from full charge and will not start until it is attached a charger cable. Changed a new battery it is the same issue. Does Koodo hold repair/upgrade warranty on it with with them for so long. may be exchange or some sort of service ? I really do not want to spend money on a new phone or for repair.