I am cursed with devices...
Got an android device, even took a 5 year care plan just to make sure it'll last ( and I did not trust it anyway), and guess what:
First build and run on the device, it almost melted on me... I don't know, the screen went crazy, device crashed, and since then I wasn't able to boot it up...
IOS may be more expensive and constraining, but I know why and I am fine with the extra price because I know the device works and delivers! I had the same very bad experiences with Blackberry and Windows phones... I would like it to be otherwise for sure...
So, I am sorry guys, it seems the device will get back into the shop for a replacement but it may take few days at least...
Bye,
Jean