How do I open the Apple 4S password if I forget it?

There are two ways to solve it, but you need to connect your iPhone4S phone to the computer and then operate, let's introduce it below:

Method one: Use your iPhone's recovery mode, the steps are as follows:

1.First of all, install iTunes on your computer. Then launch iTunes.

2.Plug the cable into your iPhone and connect it to the computer, press and hold Power (power on and off button) and Home (the circle button below) for 10 seconds, wait for your iPhone to go black (as a rule of thumb, it is about seconds after the black screen), release the Power button, and keep holding the Home button until iTunes recognizes your iPhone.

iPhone4s forgot the boot passcode.

3.At this time, Windows will first discover some new hardware and drive it by itself, and a prompt box will pop up after iTunes automatically recognizes the iPhone. "iTunes has detected an iPhone stuck in recovery mode, you have to restore this iPhone and then use it with iTunes.

At this point, click OK.

5.Until a data cable connection screen is displayed on your iPhone, iTunes prompts that the firmware restoration is complete, and it's OK!

Method 2: The easiest solution for iPhone4s to forget password.

Connect your iPhone4s to your computer, delete the private var keychains file in your phone directory, and restart your iPhone4s.

It can only be solved by flashing.

What you need to pay attention to when flashing the phone is,If there is an ID lock,Be sure to determine the password,Otherwise, you will be miserable when you need to activate the Apple ID after brushing,There are some old versions of the phone that do not have an ID lock,This kind of mobile phone can be directly flashed。 Hope.

Method 3: Hardware unlocking: By replacing the baseband chip on the motherboard, the serial number and IMID will change after the replacement, the success rate of unlocking this method is 80%, and the model is different** ranging from 200 to 400 yuan.

If you forget the password, you can reactivate your phone after restoring it.

The steps are as follows: 1. Please press the power button to turn on the computer, when the Apple logo will appear on the screen, do not release the power button.

2. Then press and hold the home button on the home screen until the screen goes black.

3. When you see a black screen, release the power button and continue to press and hold the home button on the home screen until iTunes on the computer detects an iPhone in recovery mode.

4. Then click the "Restore iPhone" button in the iTunes window.

5. Then iTunes will connect to Apple's update server, detect the latest iOS phone system, and prompt whether you want to delete all data on the phone and restore it, click the "Restore and Update" button to continue.

6. iTunes will then automatically restore the required iOS system from Apple's update server**, and when it is completed, it will automatically restore to your iPhone.

7. Finally, when the recovery is successful, reactivating the iPhone is equivalent to restoring the factory settings of the system, and you can set the boot password for the phone again.

1.Connect your iPhone to your computer via a data cable. 2.

Open iTunes, select"Back up now"Backup iPhone3Select"Restore your iPhone"4.Once the recovery is complete, select From the Settings menu"iTunes backup restoration"5.

Find the backup you made before and restore it. 6.After the data is restored, reactivate your iPhone to use.

Questions. Hello, here is the know, it is a pleasure to be able to serve you, I have understood your problem Typing and collecting information will take some time, it may take a little while, please understand

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