How to Sync Contents from Samsung Galaxy S3 to Samsung Galaxy S25/S7

"I'm a crazy fan of Samsung smartphone, the most comfortable thing for me was watching movie with my Samsung Galaxy S3. Recently, I purchased a new Samsung Galaxy S25. How can I transfer contacts, messages, videos, music, photos, apps from my Samsung Galaxy S3 to the new Samsung Galaxy S25?" --- Jessica , a Samsung smartphone user.

Syncios Samsung Data Transfer is the best option for Samsung users to transfer data between Samsung devices, which also makes it easier than ever to transfer videos, music, messages, photos, contacts, etc from iOS to Android, Android to Android, iOS to Android, iOS to iOS. Besides, it is also a phone backup and restore tool, you can backup and restore your Android/iOS devices whenever you need.

Why choose Syncios Samsung Data Transfer:

• Transfer contents include contacts, messages, call logs, music, photos, videos, apps, notes, bookmarks, ebboks and more between iOS and Android devices.
• Backup and restore Android & iOS phone data in lossless quality.
• Sync contents from iTunes Library to PC and iDevices.
• Sync iTunes/iCloud backup to Android and iOS devices.
• Multiple brand phones supported: Apple, Samsung, HTC, Sony, MOTOROLA, LG, HUAWEI, ZTE and more.
• Also be compatible with the latest models of iPhone, iPad including iPhone 6s, iPhone 6s Plus, iPad Mini 4, iPad Pro, SamsungGalaxy S6 Edge(+).

How to Transfer Contacts, Videos, Music, Photos, Apps from Old S3 to Samsung Galaxy S25/S7?

Free download this Samsung Data Transfer tool and have a try.

 Download
Win Version     Download
Mac Version

Step 1: Connect your devices to computer and launch this Samsung Galaxy Transfer tool.

Get your devices connected, and run Syncios. Then you will see the home page. To transfer Music, Messages, Videos, Photos, etc to new Samsung Galaxy S25, simply click Transfer button on homepage, go to Next.

Step 2: Select data to sync from old S3 to new Samsung Galaxy S25/S7 .

Now the program would check all of items automatically on the middle panel, you can also uncheck items you don't need. Simply click on Next. After a while, you could successfully sync Contacts, Videos, Music, Photos, Apps from old Samsung Galaxy S3/S4 to Samsung Galaxy S25/S7.

Supported Apple/Android Devices and iOS/Android Versions