i think mine does, i shut down all the windows so when you press the back key all you get as a shrunken screen is the tile desktop. i go into IE, select on of the forums i'm on from my favourites list and i'm still logged in. try going into the settings option when you have IE open, press the 3 dots bottom right on the screen, settings is at the bottom of the list so you have to scroll down to it, press advanced settings, scroll down ( swipe finger upwards ) and tick the box ' allow sites to store files on my phone' and see if that helps???