If a message says that an update is available, tap Install Now. You can also follow these steps:. Plug your device into power and. Tap Settings General Software Update.
Tap Download and Install. If a message asks to temporarily remove apps because iOS needs more space for the update, tap Continue or Cancel. Later, iOS will reinstall apps that it removed.
If you tap Cancel,. To update now, tap Install. Or you can tap Later and choose Install Tonight or Remind Me Later. If you tap Install Tonight, just plug your iOS device into power before you go to sleep.
Your device will update automatically overnight. If asked, enter your passcode. If you don't know your passcode,. If you can’t update wirelessly on your iOS device, you can update manually using iTunes on a computer that you trust. If your computer is using Personal Hotspot on the iOS device that you’re updating, connect your computer to a different Wi-Fi or Ethernet network before you update.
on your computer. Connect your device to your computer. Open iTunes and.
Click Summary, then click Check for Update. Click Download and Update.
If asked, enter your passcode. If you don't know your passcode,.
I have a Samsung 40' LCD 530 Series TV (website & manual download link: ) and a Samsung HT-C350 Home Cinema system (website & manual download link: ). The TV's digital optical audio output is connected to the Home Cinema system's optical input thru a Toslink (optical audio) cable. The home theater's HDMI output is connected to the TV's HDMI input. The devices are connected thru Anynet (CEC). In the TV's Sound Menu-Speaker Select option, this is set to 'External Speaker'.I would like to ask why I can't enable Dolby Digital in the TV's Sound Menu- SPDIF Output - Audio Format - PCM / Dolby Digital (the Dolby Digital option is disabled/grayed-out, only PCM is selectable). Is it because the Home Cinema system does not support Dolby Digital?
Also, what are the differences between PCM & Dolby Digital, and which should be enabled for higher quality 5.1 surround sound?I also would like to ask: If I play a.AVI or.MP4 video in the TV (not thru the Home Cinema system's USB) with AC3-encoded surround sound thru USB (the TV supports playing videos with the AC3 audio codec thru USB), will I properly hear the correct 5.1 surround sounds with the Home Cinema system?