Data transfer Pro - backup contacts,photo & video app for iPhone and iPad

Want to change the phone, but how to do the old phone data? Data Sync to help you solve this problem perfectly. Do not have data lines, a key to transfer contacts, photos, video data to the new phone, simple and safe, more at ease!
Easy to operate:
- Old and new mobile phone to connect the same LAN, photo video directly to each other, no external network can transfer;
- Contacts data can be established QR code,phone to identify QR code can restore contacts information;
- The old phone choose to send, the new phone to choose to receive

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