Chosen Solution

Hello :-) I have an very weird issue on a customers iPad Air 2 Wifi Version. First of all its not booting, not even the Apple Logo appears. Second thing is that when I plug it in for charging on my MacBook, nothing happens as well, the screen remains black. When I plug it in to the 12W iPad Charger, after some minutes on charging, it tries to boot, but the iTunes symbol appears and tells me to restore the device. When I try so, Error 4013 appears. Of course I’ve tried it in DFU Mode ;) Some research on this lead to a defective NAND chip, but im curious if not maybe the battery could be the issue.. Before I send the device to a technician who’s able to swap the NAND chip, I would like to know if somebody here had the same issue and probably a solution that does not require any kind of microsoldering. Would be happy for any kind of tip. Thanks and have a wonderful day people :-)

honestly i would try changing the battery before anything it sounds like it is not getting enough juice . i would also contact apple and see if they can run a diagnostics on it.