How to sync an i. Phone with multiple i. US/mac_apps/itunes/yos_itunes_manually_manage.png' alt='How Do I Manually Sync My Iphone' title='How Do I Manually Sync My Iphone' />Tunes libraries. Apple does not allow an i. Phone to be synced with multiple i. Tunes libraries, presumably because users would simply share songs with each other and lower already declining music sales on the i. X/5e05b57709f59985d10888c56528ea8294c861e6.png' alt='How Do I Manually Sync My Iphone' title='How Do I Manually Sync My Iphone' />Tunes Store. When you sync an i. Phone with another Mac or PC, a warning pops up on i. Tunes that an i. Phone can only be synced with one library at a time. If you proceed to sync your i. Phone with the secondary computer, the contents of that i. Tunes library will automatically replace whatever media you had on your device in the first place. On a side note, that doesnt include things like contacts, calendars or settings. Those are safe, but any songs or videos are not. Fortunately, there is a solution for how to use an i. Phone with more than one i. Tunes library. The method is explained in detail ahead For reference, here is the exact error message that is displayed The i. Phone is synced with another i. Tunes library. Do you want to erase this i. Phone and sync with this i. Tunes library An i. Phone can be synced with only one i. Tunes library at a time. Erasing and syncing replaces the contents of this i. Phone with the contents of this i. Tunes library. How to sync an i. Phone with i. Tunes on more than one computer. The way that Apple recognizes which i. Tunes library is linked to your i. Phone, i. Pad or i. Pod touch is based on a Library Persistent ID key that is hidden on Mac and PC. By essentially copying and pasting this key between your primary and secondary computers, you can trick your i. Phone into thinking it is syncing with the i. Jennifer White Emo. Tunes library it was originally paired with. Simply follow these step by step instructions for OS X Step 1 and 2 On the Mac that your i. Phone normally syncs with, open a new Finder window and navigate to Go in the top menu bar. From the drop down menu, click on Go To Folder. Step 3 Type in Musici. Tunes into the text prompt that opens. Next, click on the Go button or simply press Enter. Learn how to activate, set up and use your Apple iPhone 8 with our FAQs, howto info and videos. Find out about features and how to troubleshoot issues. You need to reconfigure the device in iTunes. To do this, open iTunes and select the iPhone. Next, select the Info tab and scroll to the bottom, under Calendar and. Learn how to use iCloud Photos to effortlessly sync your photos across all your devices, allowing you to access your images from anywhere. How to Use Do Not Disturb on iPhone and Apple Watch Dont bother me, Apple, unless I want you to. Step 4 You should now see a list of files. It is highly recommended that you highlight each of these files and create duplicates to serve as backups. You technically only need to backup the. Previous i. Tunes Libraries folder, but backing up everything is your safest bet. After selecting all of the files, hold down Command C followed by Command V to create copies. It is important to have a backup of each file just in case something were to go wrong. Step 5 Open i. Tunes Music Library. Text. Edit and write down or copy and paste the Library Persistent ID. This is a 1. 6 character string. Make sure that you do not modify any other parts of this file. Step 6 On the secondary Mac, repeat steps 1 to 4. Again, you technically only need to backup the. If you back up your iPhone, iPad, or iPod touch, youll have a copy of your information to use in case your device is ever replaced, lost, or damaged. Is your Ford Sync system giving you problems Dropped calls, inoperable navigation system, displays not showing Get free lemon law help. I just upgraded my G5 mac to the latest Leopard software and am leery about syncing my iPhone with my computer because Im afraid Ill lose data. However, I really. Previous i. Tunes Libraries folder, but backing up everything doesnt hurt. Step 7 On the secondary Mac, make sure i. Tunes is closed. Then, delete all of the. Previous i. Tunes Libraries folder. If this folder does not exist, skip this step. How do I delete an app with 3D Touch Can I adjust flashlight brightness on iPhone How can I rename a folder with 3D Touch Why wont 3D Touch work on my iPhoneStep 8 On the secondary Mac, open i. Tunes Music Library. Text. Edit and replace the Library Persistent ID with the string you obtained from the original computer in step five. Then save the file. Step 9 On the secondary Mac, open i. Tunes Library. itl with Text. Edit and delete the entire contents of the file. HTYUY.png' alt='How Do I Manually Sync My Iphone' title='How Do I Manually Sync My Iphone' />Then save the file. Step 1. 0 Open i. Tunes. You should see the error sayingThe files i. Tunes Library. itl does not appear to be a valid i. Tunes library file. Tunes has attempted to recover your i. Tunes library and renamed this file to i. Tunes Library Damaged. Click OK and you should be able to sync your i. Phone with the i. Tunes library on this secondary computer. You should now be able to sync your i. Phone with both i. Tunes libraries without any errors, and the existing media on your i. Phone shouldnt be erased after doing so. This how to was inspired by a tweet we received from i. Download. Blog reader Bobby Sammarco, and I encourage other readers to connect with us on Twitter if they have questions of their own. We just might write an article to answer your questions too. Windows. Windows users can navigate to C UsersUSERNAMEMusici. Tunes instead and still follow virtually the same step by step instructions outlined above. Notepad can be used instead of Text. Edit to edit the necessary XML files. Notes. These step by step instructions have been tested and verified between two i. Tunes 1. 1 libraries on separate Mac. Book Pros running OS X Mavericks. The process should work on older i. Tunes versions, but the use of Hex. Edit may be required. Even though the process was successful, your personal mileage may vary depending on various factors. It is important that you backup your files as outlined above to avoid any data loss or other problems. Tunes will display an error when you first open it after following these steps The file i. Tunes Library. itl does not appear to be a valid i. Tunes library file. Tunes has attempted to recover your i. Tunes library an renamed this file to i. Tunes Library Damaged. Nevertheless, you can persist through this error by simply clicking OK and your i. Phone should work with the secondary i. Tunes library without any problems. It is important to keep in mind that this workaround solution probably violates Apples End User License Agreement EULA or other terms and conditions. We are sharing this tutorial for informational purposes only and recommend that you follow these steps at your own risk. The warranty on your i. Phone or Mac could be considered void if you are in violation of the EULA or other terms.