Natalie_33 a répondu à un sujet de wahi dans Unlock iPhone 3GSThe newest version of this iTunes Backup Unlocker now supports to decrypt iOS 10.2 backup password with a faster speed. http://www.jihosoft.com/itunes/itunes-backup-unlocker.html
If you have synced your iPhone with iTunes, you can restore from iTunes backup: Go to the iTunes, connect your iPhone to computer. iTunes will automatically detect iPhone. Click "Summary" and select "Restore from" the backup file that you want. Read this post to learn how to recover photos from iPhone with iPhone Backup Extractor.