Mine did the same for a period yesterday. I think that the Store was down. All is good now.
Don’t think the OP was talking about the store. I think the device is stuck at boot up.
Yes. It was stuck on bootup for a couple of hours.Don’t think the OP was talking about the store. I think the device is stuck at boot up.
iTunes can't detect the device when plugged inSo is it still stuck? Are you able to reinstall iOS with iTunes > Update (not Upgrade!)?