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

2016年7月27日 (水) 23:30時点における版

Resetting iPhone to factory settings will bring your iPhone to how you bought it. Learn how to restore iPhone to factory settings, why it must be done, what you are able lose once you do it and ways to restore your saved data after after a restore.
Resetting iPhone is easy; but first you'll need to figure out which type of reset you should perform. If your iPhone is frozen or unresponsive, try rebooting your iPhone using a soft or hard reset of one's phone. Restoring the iPhone to factory settings works extremely well if your phone freezes frequently or has other performance issues. Resetting iPhone to factory settings is another good idea let's say you sell your iPhone to another person. Be cautious with this form of reset, as it will wipe your phone clean of the 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 can be returned to the actual way it was when you bought it.
Before you reset to factory settings, make sure you check to ensure that you have the most current version of iTunes installed. Also backup the data on your own iPhone. A back up will allow you to definitely return all your data for a phone after you perform the restore. This can be done by syncing with your computer just before restoring your phone.
To return your iPhone back to its original condition, all you need to do is restore your phone. This method for resetting iPhone clears all data from the device and brings it back to how you got it. So let's reach it. To restore your iPhone, follow these steps:
1) Connect your iPhone to your computer.
2) In iTunes, under the Devices, select your iPhone.
3) Select the 'Summary' tab across the top.
4) Click 'Restore'. (See screenshot below for steps 1-4)

5) After clicking 'Restore', you will be asked if you are sure that you need to restore your iPhone to factory settings (see example of the window pop-up below). Click 'Restore' if you're ready.
6) After confirming you want to restore your iPhone, your iPhone is taken through several steps to regenerate it to factory settings. Notifications will pop up to let you know which phase from the process the product is in. The phases appear 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 finish. Do not disconnect your phone while the product is in the means of restoring.

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

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

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


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


After your iPhone has become restored and activated it is time to regenerate your phone through the backup. Make sure that you tend not to disconnect your phone after it's activated before completing these steps.
1) When the 'Set Up Your iPhone' option appears in iTunes (see screenshot below), choose the proper device through the drop down menu and click on 'Continue'.

2) Restoring your iPhone from backup might take several minutes. Make sure to never disconnect your phone during the process. The following notification will pop-up to inform you that your iPhone has restored from the backup:

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




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If you attempted to restore your iPhone with the most up-to-date version of iTunes and received an "Unable to revive and update" error message or the restore did not correct the problems that prompted you to restore your phone, you could possibly contact Apple to schedule an Apple Expert to call WhatsApp Girls that you troubleshoot along over the telephone. If there is an Apple Store in the area, you could also go in in your local Apple Store.
If your restore was unsuccessful so you did NOT have the most current version of iTunes installed, install the most recent version of iTunes and try the restore again.