Updating ipod without losing prior dating in the past
However, newer devices like the i Pad, i Phone, and i Pod touch will let you set up the device without i Tunes, as long as you have Wi-Fi around and have i OS 5 or above preloaded.
You can also perform software updates and backups over Wi-Fi, whereas older i Pods and i Pod touches still need a wired connection to i Tunes.
Don’t Miss: How to Recover Deleted Notes from i Phone It is not rare to lose important i OS data during i OS update, from i OS 7 to i OS 9.
No surprisingly, this also will happen in i OS 10 update.
And make sure you have a stable Wi-Fi network connection, or you may fail to restore or take a long time to finish the whole process. You can go to Settings Erase All Content and Settings on your i OS device. After all the content and settings are erased from your device, go to Setup Assistant mode with a Hello screen. Swipe on the screen to start the setup process on your device and join a stable Wi-Fi network. Tap Restore from i Cloud Backup Sign into i Cloud with your own Apple ID. Select the i Cloud backup you want to restore from, and wait for the contents in the backup to be returned to your i Device.
The process may take from minutes to hours, and it depends on the size of your i Cloud backup and the speed of your network.
Make sure you have installed the latest version of i Tunes on your Mac or PC computer, and you have created an i Phone or i Pad backup with i Tunes. Open i Tunes on your computer and plug in your i OS device. Click on the Device button, go to the Summary tab, and then click on "Restore Backup".