[FIX] iPhoneのパスワードを忘れたとき, またはiPhoneは無効になっています

If you enter the password wrong six times in a row, you will be locked our a see a message saying that your device is disabled. This post will show you three different ways to deal with this sort of situation. Please choose accordingly the right way for you. They also apply to the situation where you forgot your password and cannot log into your device.

Erase your device with iCloud

あなたが設定している場合は iPhoneを探します on your iOS device, you can use iCloud to erase and restore it.

1) に行きます iCloud/Find from another device. Type in your Apple ID and password to log in.


2) Choose the device from the list of choice, and then choose Erase iPhone option to erase your device and its password.


3) Now you can choose either Restore from a backup or set up as new.



Erase your device with iTunes

If you are synced with iTunes, you can restore your device.

1) Connect your iPhone to the computer you synced with. Make sure that your iPhone is unlocked.

2) iTunesを開きます. Make sure that you have the latest version of iTunes. If asked for a password, try another computer you have synced with, 若しくは use recovery mode.

3) You will see the little phone icon on the left side of the iTunes pane. Click this icon. If you don’t see the icon, please refer to this post here to fix it first.


4) 見つけるために少しを下にスクロール バックアップ セクション. 次に選択します このコンピュータ オプション, とことを確認してください。 暗号化iPhoneのバックアップ オプションがチェックされています. 次に押します 今すぐバックアップ ペインの右側にあるボタン.



5) Please be patient and only proceed until the backup complete. When the backup complete, クリック Restore iPhone… オプション.

6) You will need to go through the following set up options while restoring your iOS device.

7) When you reach the following screen, タップ iTunesのバックアップからのリストア.

8) On iTunesの on your computer, 選択 バックアップを復元….

9) Choose your most recent backup from the list and choose リストア.


Erase your device with recovery mode

If you have never synced with iTunes or set up Find My iPhone in iCloud, you will need to use recovery mode to restore your device. This will erase the device and its password.

1) Connect your iOS device to your computer. Then open iTunes on your computer if it does not open automatically. Still, make sure the iTunes on your computer is the latest version.

2) When your device is connected, force restart it.

If you are using iPhone 6s and earlier, press and hold the Sleep/Wake button and the Home button at the same time. Don’t release them until you see the Apple logo. Then keep holding both of the buttons until you see the recovery mode screen.

If you are using iPhone 7 またはiPhone 7 プラス, press and hold the Sleep/Wake and volume down buttons at the same time. Don’t release until you see the Apple logo. Then keep holding both of the buttons until you see the recovery mode screen.

3) When you see the following notification on your computer screen, choose リストア. iTunes will now download the software for your device. You might need to repeat step 2) そして 3) for a couple of times if it takes more than 15 minutes to finish.

4) Wait with patience for the process to finish, then you can set up and use your device.


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