HT1296 When I sync my iPhone to my MacBook, which way does the data flow?

Will the contacts on my iPhone overwrite all the contacts on my MacBook? Also in iCalendar?

Yes. It's always a one-directional sync: iTunes TO iPhone. The only time the iPhone syncs TO iTunes would be for apps and music purchased from the iPhone that are not in iTunes or are newer than the versions currently in iTunes Library.

Similar Messages

  • I had to buy a new computer because my old one died. When I sync my iPhone to my new computer, none of the existing content (apps, music, whatever) transfers. What do I have to do?

    When I sync my iPhone to my new computer, none of the existing content (apps, music, whatever) transfers. What do I have to do?
    iPhone 5 iOS 7.1.2
    Old computer Windows XP SP3
    New computer Windows 8

    Anything you purchased from the iTunes Store can be downloaded again, as often as necessary, as long as it still exists in the iTunes Store.
    Read:
    Downloading past purchases from the App Store, iBookstore, and iTunes Store

  • HT1386 When I sync my iPhone5 with my Macbook Pro I get the following message "iTunes could not sync calendars to the iPhone because the iPhone disconnected". The strange this is that the phone did not disconnect because it sync my contacts and is chargin

    When I sync my iPhone5 with my Macbook Pro I get the following message "iTunes could not sync calendars to the iPhone because the iPhone disconnected". The strange this is that the phone did not disconnect because it sync my contacts and is charging.
    Why does this happen? I have tried several cables and it does the same thing.

    Try:
    https://discussions.apple.com/message/15519179#15519179

  • Why is it that when I "sync" my iphone with iTunes, apps which I deleted since the previous backup appeared in my iPhone?

    Hi,
    I am using latest version of iOS (5.0.1) and iPhone 4.
    My question is stated in the title. I wish to sync iTunes according to my current iPhone settings (i.e. backup my current settings from my iPhone to iTunes), not reinstall apps which I have already deleted.
    But when I "sync" my iphone with iTunes, apps which I deleted since the previous backup suddenly appeared in my iPhone.
    Any advice is appreciated, thanks.

    When you sync your phone check the Apps tab in your iTunes sync settings (not the Apps folder under Library on the left sidebar) and confirm that the apps you don't want on your phone are unchecked prior to syncing.

  • Hi- I keep getting an error message show up when I sync my iPhone to my Mac Book Pro.  the message is that I can't copy to the Macintosh disc because I don' have enough access privileges. Then when I click ok my phone gets stuck syncing. any thoughts?

    Hi- I keep getting an error message show up when I sync my iPhone to my Mac Book Pro.  the message is that I can't copy to the Macintosh disc because I don' have enough access privileges. Then when I click ok my phone gets stuck syncing. any thoughts?

    Sounds like a possible permissions issue, try repairing the permissions using Disk Utility.
    You can open Disk Utility several ways.
    1. Use the Spotlight in the Upper Right corner of the screen and search for it, then click it to open it.
    2. Open a new finder window (File> New Window)
    - Applications>Utilities>Disk Utility
    3. Click on the Finder
    - Click 'Go' in the menu bar across the top of the screen.
    - Click Utilities, then double click on Disk Utility.
    Once Disk Utility is open there should be a column on the left side, the name of your hard drive should be listed there.
    (By Default it is named Mac HD or Macintosh HD)
    Click on it to highlight it.
    There should then be a few buttons you can click
    - Verify Disk Permissions
    - Repair Disk Permissions
    - Verify Disk
    - Repair Disk
    Click Repair Disk Permissions

  • HT1296 When I sync my iphone with Windows 7, the contact moves to my computer, but the contact is not complete. No phone numbers. What am I doing wrong? I have also tried sync-ing with Yahoo, and that doesn't work either.

    When I sync my iphone with Windows 7, the contact moves to my computer, but the contact is not complete. No phone numbers. What am I doing wrong? I have also tried sync-ing with Yahoo, and that doesn't work either.

    The music sync is one way - computer to iphone.  The only exception is itunes purchases.  File>Transfer Purchases
    It has always been very basic to always maintain a backup copy of your computer for just such an occasion.  Use your backup copy to move everything to your new computer.

  • When trying to sync my iPhone with my MacBook Pro, I receive the error message "You do not have enough access privileges to update this device".  How to I adjust the access privileges??

    When trying to sync my iPhone/iPad with my MacBook Pro, I receive the error message "You do not have enough access privileges to update this device".  How to I adjust the access privileges?

    Hello magestecal,
    Thanks for using Apple Support Communities.
    To troubleshoot this issue where you're getting a permissions error when trying to sync your iPhone, I'd like you to please follow the steps in the article below.
    iTunes: Missing folder or incorrect permissions may prevent authorization - Apple Support
    Take care,
    Alex H.

  • When I synced my iphone 4 to upgrade to version 5, the levels of games such as angry birds have gone and put me back to basis first level?? How did I get it back to where I was??

    When I upgraded my iphone to version IOS5, most of apps are gone also for some games. The games such as angry birds has gone back to basis level one not where I was!? Help!!

    Back up your device if needed
    Connect your device to your computer.
    Select your iPhone, iPad, or iPod touch when it appears in iTunes. Select the Summary tab, and click the Restore button.
    Click Restore.
    After a restore, the iOS device restarts. You should then see "Slide to set up". Follow the steps in the iOS Setup Assistant.

  • When I sync my iPhone 4S to my computer, where is the baseline data and documents coming from? Is the iPhone's set of apps and data the default set or are the apps and data on the computer (in the backup? in iTunes?) the default set?

    I am having a great deal of trouble with the upgrade to ios 7 on my 4S. The syncing and the software updates always leave generic icon apps that I have downloaded in the past but have deleted from my phone. But they keep reappearing. A restart of the phone fixes the icons but they are loaded not at the last page of the home screen but on completely random pages, screwing up my app and folder layout.
    I want to completely wipe the phone and restore the apps one by one, but I am concerned about whether the data and documents for those apps that I reinstall will be intact. Does the syncing for the apps on the phone retrieve the data from the last backup on the computer? If so, does it only sync the apps on the phone or does it try and reinstall all the apps that there is data for in the backup? In other words, does the resulting set of apps and data reflect the current state of the phone or the saved state of the backup?

    Apple guys are deleting posts. I have found my posts have been deleted. Apple should MUST let us downgrade at least to previous release from current which was working fine.

  • I wondered if i can sync my iphone to my laptop which is using the home sharing for music????

    Does anyone know if i sync my iphone to my laptop, instead of my pc, which currently only has content in itunes due to home sharing will it remain on the iphone aweay from home????

    You can't sync music to your phone which isn't in your iTunes library.  As you are only streaming the music to your laptop via Home Sharing, you wouldn't be able to sync it to your phone from the iTunes library on your laptop.  You can, however, copy the music from the iTunes library on the host computer to the iTunes library on your laptop using Home Sharing and then sync the music to your phone.  Caution: the iPhone is only designed to sync to a single computer/iTunes library.  If you have been syncing with your pc and not your laptop you would be strongly advised not to sync with your laptop or you will create all kinds of problems.

  • When I sync my iphone to be able to import all the photos from a specific photo album onto my iphone.. why do the videos included not import?!

    So I used to have an iPhone 5 with 7000+ photos inc videos. I finally decided to free up some memory by exporting the entire camera roll into a specific folder on my windows pc. In the album are all the photos and videos, matching the content from my camera roll (obviously). Now I have the 5S and would like the entire library of photos back into my photos app. So obviously it was as simple as plugging in my iPhone and clicking the photos tab, then 'Sync Photos from' and choosing that specific folder that I had previous exported my camera roll into. I then ticked the include videos checkbox. After the sync was completed, I then went onto my photo album and found the correct album being listed. However the number of photos on the iphone album did not match the number of photos in the actual album on my windows pc. Then I realised the reason.. the videos have not transferred? I've tried resyncing several times. iTunes identifies the album to exist the correct number of photos/videos as it should do, yet my iphone still has not imported any videos. Is there anything i'm doing wrong?! Thanks in advance for any help.

    Seems that you can no longer hide them on your phone.  Try doing so in iTunes: http://support.apple.com/kb/HT4919.

  • When I sync my iPhone 4 (iOS 7) with my computer, the iTunes does not show "iPhone" button right beside the "iTunes Store" button.

    Also, iTunes does not detect any device connected to the computer.

    Hi, Arthur330. 
    Thank you for the question.  I am unsure if you are having the issue with your device not being recognized on a Windows or Mac computer so I will include the troubleshooting articles for both below.
    iOS: Device not recognized in iTunes for Windows
    http://support.apple.com/kb/TS1538
    iOS: Device not recognized in iTunes for Mac OS X
    http://support.apple.com/kb/ts1591
    Cheers,
    Jason H.

  • I recently bought two albums on iTunes using my iPhone (my iTunes is set up on my old computer so I cannot sync my iPhone to my MacBook) and one of the albums will not play. The shuffle button is grey/can't click. All songs have a grey 'stop' icon..? Help

    I can click on the songs themselves, but when I do it nothing plays. It goes to the screen as if the song were playing, but nothing plays. When I click the 'play' icon it doesn't change. Just flashes and stays as the play icon. Not sure what to do!

    How to use multiple iDevices with one computer

  • Recently when I sync my iPhone the Albums banner covers the  camera roll selector and then I have to reset the phone to correct it.  Why does this happen?

    All of a sudden now when I sync my iphone and then look at photo's the "albums" banner is covering the camera roll selector making it unable to be accessed.  So then I have to reset the phone and go through all of my settings and reset them to where they were before the reset.  I'm not sure what's causing this, but the only thing that was different was that I had over 100 pictures in the camera roll.  Has anyone experienced anything like this?
    Thanks

    This seems to be a common problem.  The only fix I know of is to double-tap the home button to bring up the recently used apps bar.  Find the Photos app.  Tap and hold until a red x appears.  Tap the X to close the app.  Then tap the home button again.  The Photos app should work normally when you next use it.
    I hope you transfer your camera roll photos to your computer.  This explains how:  Copying personal photos and videos from iPhone, iPad, or iPod Touch to your computer, http://support.apple.com/kb/HT4083
    Also, you can improve iPhone backup and restore times by reducing iPhone Camera Roll:  http://support.apple.com/kb/HT3603

  • When recently syncing my iphone, itunes asked me something regarding transfering purchased items or something.. I foolishly didn't read it properly and now I can't get purchased songs from iTunes back on to my iPhone... Please help!!

    Hi,
    When recently syncing my iPhone a message came up regarding transferring purchases or something.. In haste I pressed the wrong reply.. My phone synced, but removed all of the songs I purchased on my iPhone. Although they are still on my iTunes and I can play them.. but they will not sync back to the iPhone what so ever.. I'm stressed out big time and can't believe I was such an idiot lol!! Had a look at a few forums.. But they seem to be about transffering from Iphone to Itunes...
    Please Help xxx

    At the AT&T store. Tried using iCloud but only 120 songs were transferred and when I access my iTunes account now it only shows 120 and not the 450 anymore that I purchased on my old phone. Tried to sync again from the phone to iTunes and it still not working.
    I purchased everything under the same apple ID account I called apple support and spent almost 2 hours with tech support for assistance and we got disconected and they never called me back.
    I'm at the point where I'm about to never purchase anything anymore from apple go to another company retrieve every single charge made on my bank account from iTunes and file a law suit against the company. It's being a week that I called for assistance and no one called me back to help me with this matter even after I responded a survey with a complaint about not getting a resolution to my problem.
    If you could please help me I will appreciate, I'm out of the country now and can't stay on the phone for a long time.
    I need to sell my old phone but as right now besides all my bank statements the old phone is the only evidence that I purchased the songs.

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