「Resetting iPhone to Factory Settings」の版間の差分

2016年7月28日 (木) 00:07時点における版

Resetting iPhone to factory settings brings your iPhone back to how you got it. Learn how to revive iPhone to factory settings, why it should be done, what you could lose if you do it and the ways to restore your saved data after conducting a restore.
Resetting iPhone is easy; but first you will need to figure out which form of reset you need to perform. If your iPhone is frozen or unresponsive, try rebooting your iPhone which has a soft or hard reset of your phone. Restoring the iPhone to factory settings may be used if your phone freezes frequently or has other performance issues. Resetting iPhone to factory settings is also a good idea if you sell your iPhone to somebody else. Be cautious with this kind of reset, because it will wipe your phone clean from a saved data (songs, pictures, downloaded apps, contacts, etc.)
As mentioned, restoring your iPhone will wipe the product clean. You will lose all data added to your phone, including contacts, music, calendar entries, photos, etc. When you restore your iPhone it's returned to how it was when you bought it.
Before you reset to factory chat Dating settings, be sure you check to successfully have the most current version of iTunes installed. Also backup the data on your own iPhone. A support will allow one to return all of your data in your phone as soon as you perform the restore. This can be done by syncing using your computer prior to restoring your phone.
To return your iPhone time for its original condition, all you'll want to do is restore your phone. This method for resetting iPhone clears all data from the product and brings it back to how you purchased it. So let's arrive at it. To restore your iPhone, abide by these steps:
1) Connect your iPhone in your computer.
2) In iTunes, under the Devices, select your iPhone.
3) Select the 'Summary' tab throughout the top.
4) Click 'Restore'. (See screenshot below for steps 1-4)

5) After clicking 'Restore', you'll be asked in case you are sure that you wish to restore your iPhone to factory settings (see demonstration of the window pop-up below). Click 'Restore' should you be ready.
6) After confirming that you might want to restore your iPhone, your iPhone is taken through several steps to bring back it to factory settings. Notifications will pop up to let you know which phase with the process the device is in. The phases exist in the following order: Extracting software, Verifying iPhone restore, Preparing iPhone for restore, Preparing iPhone for software restore, Restoring iPhone software, Verifying iPhone software, Verifying iPhone restore, Restoring iPhone firmware. These phases take several minutes to complete. Do not disconnect your phone while the device is in the technique of restoring.

7) The following notification generally seems to inform you that the iPhone has been restored to factory settings and is restarting. Click 'Ok'.

8) After you click 'Ok', your phone will restart. The Apple logo is displayed while it's starting up. When the phone comes back on, possibly the iPhone says in order to connect to iTunes (see below for screenshot).

Ignore this screen, do not disconnect your iPhone. Wait until this screen goes away completely and changes to state "iPhone is activated" (see screenshot below).


Your iPhone is currently restored to factory settings. You have no further steps to follow along with if you want your phone to stay free of data. If you want your phone restored from backup (to return all your saved data for a phone), keep to the steps to revive your iPhone from backup around the next page.


After your iPhone continues to be restored and activated it's time to restore your phone through the backup. Make sure that you don't disconnect your phone after it really is activated before completing these steps.
1) When the 'Set Up Your iPhone' option appears in iTunes (see screenshot below), pick the proper device from your drop down menu and click 'Continue'.

2) Restoring your iPhone from backup usually takes several minutes. Make sure never to disconnect your phone during the process. The following notification will pop-up to inform you that your iPhone is being restored in the backup:

3) Wait until the next notification appears to be inform you the settings on your iPhone are actually restored (see screenshot below). Click 'Ok'.
4) Your phone will again be restarted. Do not disconnect. This might take up to several minutes as well.
5) Wait until the phone comes back on and syncs with your computer. Once the sync is complete, you might have successfully restored your iPhone. Do not disconnect your iPhone until iTunes says the sync is complete and it is safe to disconnect your device.




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If you attempted to revive your iPhone with the most current version of iTunes and received an "Unable to bring back and update" error message or restore failed to correct the problems that prompted you to restore your phone, you could contact Apple to schedule an Apple Expert to call that you troubleshoot with you over the telephone. If there is an Apple Store in your town, you might also go in for your local Apple Store.
If your restore was unsuccessful and you also did NOT have the most current version of iTunes installed, install the most recent version of iTunes and try the restore again.