So im installing ios 10 on my 6s plus. It made a symbol with a charger and itunes, so i put my phone in the pc, and it said there is a problem with my iphone or something, and it had to install a update. ( i think ios 10. ) I accept everyhing. Now its downloading a 2,47GB file. Which takes around 1 hour. Is everything going fine with installing ios 10? Or am i doing something wrong?