Hot answers tagged restore
iTunes uses an incremental process to save the iPhone backup, If you're lucky enough you can check the directory %AppData%\Roaming\Apple Computer\MobileSync\Backup (Windows 7) to see if your old backup is there (check the dates on the files). If you find any, you can move the newest one to another location and try another restore from iTunes.
It's not possible since iTunes replace the latest backup when it creates a new one. Take a look at apple documentation to see where backup are located on your computer. If you have made a backup of your hard drive before the 'yesterday' save was created you should be able to retrieve your old backup. What you should have done instead of update : Say no ...
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