"The computer is not authorized, please go to the store-authorize this computer," the problem is because the root node appears because of multiple Apple accounts, we look at how to solve.
As a first step, we click on "Set up-itunes store and App Store" on iOS devices to see which account is already logged in.
The second step is to connect your iOS devices, such as the IPhone, to the computer via a data cable
The third step is to select the "file
Method one, directly on the device through the wireless network upgrade
1.iTunes upgrade Download firmware It's slow and it's not a weird thing to do, as long as friends who use ITunes to upgrade the firmware download are likely to have this problem.
2. If we have WiFi network can try to use directly in the mobile phone to download the iOS file, this relatively will download the file relatively small OH
Open the Host file:First, open with terminal:sudo vi/etc/hosts enter the computer password after entering this line, and then confirm, go to the host fileThen press the I key to enter edit mode and add it on the last line: 23.214.233.166 s.mzstatic.comWhen you are finished adding, press ESC to exit edit mode, and then press: Wq Save and exit (Colon also, be sure to enter in English mode to enter)Finally quit itunes completely and then reopen, you will
1. We have the latest version of itunes in our computer, and then we turn on the itunes software in our computer.
2. In the open itunes software, we click "edit" → "preferences" under the menu and click it to enter.
3. Then we click on "Device" to enter, as shown in the following figure.
4. Then we "prevent the ipod, the iphone and the ipad auto sync" bo
Apple backup data In addition to the use of icloud to backup can also use the itunes backup data to the local, icloud space is limited to a free size of 5GB, if more than the need to pay for the purchase, and the local backup is unlimited based on your hard disk space size to decide
How Apple 5s backs up data with itunes
1. We first install the itunes software
First look at the request, our itunes must be in ITUNES10 or above version, the lower version of itunes does not have this feature oh.
1. Now we connect the ipad to the computer where itunes is installed
Then, in ITunes, select the WiFi sync option on the left, and then go back to the ipad and click "Sett
1. We will first download an itunes software installed in the computer, Baidu can search itunes download (recommended reading: How itunes Use the _itunes store tutorial?) )。
2. After Baidu search in the Open interface click on "Download immediately" as shown in the picture.
3. Now that we've downloaded and installed it in our computer, we'll connect the iph
itunes scan will show unknown of incomplete backup data caused by the registration code overrun, this is to back up the collation of data, we look at the deletion method.
The first step, if we use itunes may not be deleted, but we can use the Apple recovery Guru, we open the software and then click the "Help" icon.
Second step, and then click "Open ITunes
Error notification the following failure to complete your itunes Store request unknown error (-50)
The first step is to search the computer for itunesprefs.xml files, and then go to the modifications, such as the path c:/users/xxxx/appdata/roaming/apple in Windows 7 and Windows 8 Systems computer/ itunes/the path in Windows XP is C:/Documents and Settings/xxxx/application data/apple computer/
Clean disk
1. We go into my Computer or resource Manager, then right click on the C disk in the pop-up click "Properties" to enter.
2. Then the system to detect the garbage scan after we click to clear and then click the "OK" button, as shown in the picture
3. Then we delete the "Delete file" button in the pop-up confirmation delete we continue, as shown in the figure
4. Wait for the system to clean up the trash file as shown in the picture
5. Then open the
Step 1: We first open the computer and then we'll "sync with this iphone via Wi-Fi" under "Summary" as shown in the following image.
Step 2: Now back to the Iphone6 phone we found the desktop "Settings-General" interface to find and click "ITunes Wi-Fi sync" one.
Step 3: After the successful setting, you can click the "Sync Now" button to sync.
Friendly tips, so you can use itunes to
We first put the iphone device on the phone to the computer on itunes to identify the iphone icon as shown below.
Then click "Backup" in the interface and click "Back Up Now".
ITunes asks "Do you want to back up the Application" window after clicking "Back up Now".
Finally, just wait for the backup to complete.
If your iOS device is the first time you connect to a computer an
1, installed in the computer "ITunes" the latest version of (if not Baidu search download)
2, as shown in the figure we find the upper left corner of the inverted triangle icon to the left side of the black right white, in the next menu we click on the "ITunes Store" as shown in the picture.
3, this has appeared "to this computer authorization" icon.
4, if you do not log in, will be pop-up "Login,
Backup in ITunes location
1. We first open the itunes software, then find "Edit" on the menu bar and we open the entry.
2. In the Open menu we find the "preferences" column, as shown in the figure
3. Then click the "Devices" section in the open new interface, as shown in the picture
4. The next step is to see if there are any devices that have been backed up on this computer, and you can see that
1. We open itunes in the computer, if not prompted to update our Open interface in itunes Press "Ctrl+b" can be pulled out the following image menu.
2. Then we click on the menu "Help"-"Check the Update" button, as shown in the Click to enter.
3. Then if there is an update will prompt you to have a new version, we want to "download itunes"
4. Then in the
from 32 to the 64-bit architecture, so that all kinds of assistant invalidation, we can call it "all the road assistants have a corpse", "ban all assistants." So PC6 Apple net small make up here "gloat" ~ ~
Here by the way to help you popular science, how each assistant camouflage ITunes for IOS device applications.
The iOS system gives each application a secure area (sandbox), and one application does not have access to
Note: The small series of tests is iOS7 after the escape of the itunes backup failed solution.
Method 1, in the Address bar input: C\programdata\apple\lockdown The computer files under this file all deleted (the visual folder is full of some plist files).
Method 2, restart itunes, you can do after the jailbreak recovery backup.
Method 3, the backup before the jailbreak is no probl
Apple 6 cannot connect to the itunes Store solution:One: Network settingsUnder "Settings" found under "General" in the iOS desktop Find "restore network Settings" below find "restore" and then restart the iphone.Two: Reset Access restrictionsTry it in Apple 6. Find under "Settings" under "General" find "Access restrictions", open the access limit for 5 seconds, and then turn off access restrictions.Three: Reset the current WiFiGo under IPhone6 "Settin
We found "apps" in the computer Open itune "More" as shown below.
Then just drag the IPA file from the computer into ITunes.
Then connect the iOS device to the computer and click on the "mobile" icon above.
Click on the "app" on the left side of the interface, "app" on the right and then find the file just dragged in to click "Install".
The installed software will be displayed on the "Home screen" of iOS.
Okay,
As shown in the following figure we open the itunes store and pop a hint that the itunes store can't connect
The solution is as follows
1. We click on the "Settings" details on the Apple phone as shown in the picture.
2. Then find the "General" gently click on it to enter.
3. In the General panel, we click "Restore" to enter the following image
4. Then we find "Restore network Settings" click o
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