iOS 11 iPhone 用戶轉圈圈解決方法 iTunes 無法更新、備份解決方法總整理（已送出更新卡住、無法備份 iPhone 不相容、已損毀、無法寫入）

Sep 19, 2017 … Update your device using iTunes. Install the latest version of iTunes on your computer. Connect your device to your computer. Open iTunes and select your device. Click Summary, then click Check for Update. Click Download and Update. If asked, enter your passcode. If you don’t know your passcode, learn what to do.

Nov 30, 2017 … After you sync, the content on your iPhone, iPad, and iPod touch matches the content in your iTunes Library on your computer.
… If you prefer to use iTunes to sync your content, follow the steps below to set up syncing in iTunes using USB.
… Follow these steps to manually sync the …

Nov 2, 2017 … If you still see the Connect to iTunes screen after you restart, you need to reinstall iOS: Make sure that you’re using the latest version of iTunes. Connect your device to your computer using the cable that came with your device. Click Update (not Restore) to reinstall iOS and keep your personal data.

Sep 18, 2017 … Syncing allows you to share information between devices. For example, if you
buy a movie on your computer, you can sync to add the movie to your iPhone.
When you sync, iTunes determines whether your iOS device or your computer
has the most recent information. Then, you can choose what you want …

Dec 7, 2017 … Set up your new iOS device from a backup of your previous iPhone, iPad, or iPod
touch.

Nov 30, 2017 … Choose a backup method. Before you get started, learn the difference between
iCloud and iTunes backups, then choose the method that’s best for you. If you
need an alternative backup, you can make one in iCloud and another in iTunes.
Use iCloud · Use iTunes …

Sep 19, 2017 … A factory restore erases the information and settings on your iPhone, iPad, or
iPod and installs the latest version of iOS or iPod software. … Check that you
have the latest version of iTunes on your Mac or PC. If you can’t access a
computer and your device still works, you can erase and restore your device …

iOS 11.2.1 is out, restoring remote access for HomeKit shared users . Update
now! Rene Ritchie. 13 Dec 2017 178. How to download iOS 9.3 on your iPhone
or iPad. How to install iOS 11.2.1 using Software Update on your iPhone or iPad;
How to install iOS 11.2.1 using iTunes on your Mac or Windows PC; How to
install …

Sep 16, 2017 … The latest version of iTunes removes the App Store and thus the ability to
manage iOS apps on an iPhone or iPad directly through iTunes. Instead, Apple
wants users to manage and sync their iOS apps directly on the iOS device itself
through the built-in App Store. The removal of App Store and an Apps …

Nov 27, 2017 … We show three different ways to free up space on your iPhone by deleting
unwanted albums from your music library, directly or via iTunes.