I have an 8.0GB iPad Air. What should I do if I want to upgrade to iOS8 but I don't have enough memory?

IPad air upgrade ios8 space shortage solution:

1. Install the synchronization assistant on the computer.

2. Open the synchronization assistant and connect the device.

3. First, clean up the garbage in the system.

If the remaining space is still insufficient after cleaning, continue the following operations.

First, data backup

Synchronization Assistant has "iTunes backup function", which can backup messages, address books, memos, camera film, application settings and other information.

1. Run the synchronization assistant to switch to more functions-backup recovery can read the content previously backed up with iTunes. You can also create a new backup, or add backup data to the original backup.

2. Restore backup: After deleting data and upgrading, select the backup file to restore.

Second, back up files with large memory.

1. Backup applications/games

Switch to the application interface, click "Name" to select all, and then click Backup. Or select an application/game for backup. Then store the backup application/game in the computer. You can also back up the application/game records at the same time.

2. Back up multimedia files such as music, pictures and videos.

Switch to the picture interface, select the pictures or videos to be exported and backed up (you can select all of them), and then click Export and Backup to Local. The backup of music or ringtones is also the same operation method.

Third, clean up after the backup is completed.

Uninstall or delete applications and multimedia files after backup.

Fourth, resume after upgrading.

When you upgrade to iOS8 as you wish, you can import and restore applications and multimedia materials in the corresponding interface.