I never turn my cell phone off on airplanes and it has never caused a problem...so just go ahead and use it anyway.![]()
Airlines don't allow cellphone use on planes because of crowd-control purposes. They just keep up with the "radio communication interference" lie to instill the fear of death into passengers in order to get those phones off.
If they ask you to put your iPhone away during "Pirates" just ask how one is supposed to dial without "keys fixed in plastic."