8. Contact Apple

Sometimes a problem really is a problem. Like any electronics, Bluetooth radios and the various connections to them can have problems. If you have AppleCare+, don't walk, run to get it fixed. If you don't, get an estimate and weigh the cost of repair against the cost of upgrading to a new device.

If you don't live close to an Apple Store, you can call 1-800-MY-APPLE in order to set up a mail-in repair. If you don't have AppleCare, you may have to pay for the call, but it's less of a waste than having an iPhone or iPad you can't connect to.