My ipad mini 2 is not charging. It stays at 2% then dies after sometime, then powers on again. I did everything from replacing my charger and its cable to rebooting and updating the ios on the device but nothing worked. I need help on this. Is the battery dead or is it a software issue? i connected the ipad to the mac aswell, it says that its charging but the battery percentage stays at 2%. What should i do now? I need suggestions. Thank-you.