So this happened to my very old iPad 2. It worked quite fine but recently it got stuck while I using it. The battery percentage also was more than 75%. It got shut down and it seems like it is trying to restart. But no apple logo. An only small icon of loading. And its only loading but not going any further. The thing is this iPad is very old and the restart button also is broken. Anyone know how can I restart it and fix this matter?