My daughter's iPhone has stopped playing media sound via its speaker. Headphones work, and the speaker still works for calls and notifications.
Google suggests it's caused by some crud interfering with the headphone socket contacts, and can be fixed by cleaning out.
I have some CRC switch cleaner spray, and I've tried moistening a little scrap of cotton and wiping around inside with no effect.
I'm tempted to just spray it straight into the socket. Will this cause damage?
Or does anyone have a better idea?
