How to Fix the iPhone is Synced with Another iTunes Library

Every time you plug the iPhone into a new computer you get a "The iPhone 'XX' is synced with another iTunes library on 'XX'. Do you want to erase this iPhone and sync with this iTunes library?" message. We all know that an iPhone can be synced with only one iTunes library at a time. When you try to sync your iPhone with a new computer, erasing and syncing will replace the contents of this iPhone with the contents of the new iTunes library.

Also Read: How to Transfer Playlists from iTunes to iPhone >

The Tool We Need – An iTunes Alternative

AnyTrans, is the best iTunes alternative that we use to sync iPhone with new computer without data erasing. It helps sync iPhone data to iTunes, to computer, and even to another iDevice directly. There is no need to worry about data-loss when using AnyTrans. The iOS content AnyTrans supports including photos, videos, ringtones, voice memos, messages, notes, contacts, etc. Now take a tour with it >

How to Fix the iPhone is Synced with Another iTunes Library with AnyTrans

1. Open AnyTrans, and connect your iPhone to computer. To sync your iPhone content to iTunes, just click the "Content to iTunes" shortcut button.

2. Select the items you want to transfer, click Start Transfer.

3. To transfer data from iTunes to your iPhone, just click the iTunes Library next to your iPhone name. Here AnyTrans will extract your iTunes library, and you can select the music, movies, books and more to sync to your iPhone without erasing data by tapping the To Device button.

The Bottom Line

AnyTrans allows you to sync any iPhone to any iTunes library and computer without erasing data. Besides that, it also helps transfer iPhone content to another iPhone/iPad directly. You can download it to have a try now.