You may need to restore data such as contacts, notes, calendar, music, photos to your device; transfer data from the computer or an old device to your present one; speed up your device to smoothly run the new i OS 8; learn some useful tips on how to extend battery life of your device.
Now Read on to discover the step-by-step solutions.
If you have encountered the same situation, how can you recover deleted contacts from i Phone after upgrading to i OS 10?
If you want to recover missing contacts after i OS 10 upgrade, all you need to do is just download and install i Phone Data Recovery program on your computer,then scan your i Phone for lost contacts data.
Moreover, it works perfectly with the i OS version of i OS 10, i OS 9.3.2, i OS 9.3, i OS 9, i OS 8, i OS 7 for i Phone 7, i Phone 7 Plus, i Phone 6S/6S Plus, i Phone 6/6 Plus, i Phone SE, i Phone 5S , i Phone 5C, i Phone 5, i Phone 4S/4 and the New i Pad, i Pad Pro, i Pad Mini 4, i Pad 4 & i Pod Touch 5, etc, so you take advantage of it with no worries.
Syncing happens every few seconds, so you need to temporarily disable i Cloud -- otherwise, i Cloud will delete your contacts before you even see them. In Windows 8.1, this is located in the "\Users(username)\App Data\Roaming\Apple Computer\Mobile Sync\Backup\" file.Losing contacts on your i Phone isn't a catastrophe, provided you have a back up (either i Tunes or i Cloud).Restoring a backup can take an hour or more and requires that you delete everything from your i Phone.For a smooth update to i OS 8, it is essential to do some advance preparation, like check the compatibility of your device; Free up space on your device for i OS 8 requires at least 5.8 GB of storage; Back up your device data etc.How to Restore Your Device After i OS 8 Update How to Recover Lost Data After i OS 8 Update How to Transfer Data After i OS 8 Update How to Speed Up i Phone/i Pad After i OS 8 Update Extend the Battery Standby Time of i Phone/i Pad/i Pod touch It is not uncommon that when you update to i OS 8, all your device data and other settings may get wiped.