Excuse me, how can I back up Apple's 5S mobile phone if I forget the screen password?

Once Apple forgets the unlock password, there is only one way to restore the mobile phone system. Here is a brief introduction to how to unlock by restoring the system.

It is recommended to back up the contents of the mobile phone before restoring it, because this method needs to restore the system for the Apple mobile phone, so the data on the original mobile phone will be lost. You need iTunes software,

Next, please connect your Apple phone to your computer, open the iTunes software, and click the iPhone icon in the window.

Then, please click the "Back Up Now" button in the window to back up the data on your phone according to the prompts, including address book, SMS, photos, etc.

After data backup is completed, please press and hold the power button of Apple mobile phone for a long time. When the power off option appears, slide to turn it off.

Next, please follow the following steps to put the Apple phone into recovery mode:

1. Press the power button to turn it on, and the Apple logo will appear on the screen. Do not loosen the power button;

2. Then press and hold the Home button on the home screen until the screen turns black;

③ When the screen is black, please release the power button and continue to press and hold the Home button of the home screen.

When you successfully enter DFU recovery mode, you will see an iTunes connection logo on the screen of Apple's mobile phone.

Note: If you can't enter recovery mode once, please try several times.

At this point, iTunes on your computer should prompt to detect iPhone devices in recovery mode.

Then click the Restore iPhone button in the iTunes window.

At this time, iTunes will connect to the network, detect the latest firmware system applicable to the current Apple mobile phone, and prompt us to delete all data on the mobile phone if we want to restore it. Click the Restore button to continue.

Then wait patiently for iTunes to automatically download firmware from the Internet and restore the firmware system to the mobile phone. After the recovery is completed, activate the phone step by step according to the prompts.

I hope it will help you and be adopted.