Loud speaker does not work. how can I troubleshoot further?My iPhone 4 suffered water damage where it sat in a puddle of rain water for an hour. I dried it thoroughly in rice for a...
"App store will not update?"에 답변Chris, have you tried a full reboot? Press and hold the power/sleep button until it says "slide to power off" Then slide your finger to fully power down the phone. Wait 30 seconds or so and then turn your phone back on by pressing and holding the power button for a few seconds. If that does not resolve your problem, make sure you are connected to the internet via either 3G or WiFi and that those functions are enabled in the settings menu. Also, make sure you are not in airplane mode.