There are four main reasons why iPhone frequently prompts for Apple ID password, namely, re-verification after system updates or App Store operations, iCloud and other services synchronization, account abnormalities caused by multiple password entry, and problems caused by using third-party tools or jailbreak plug-ins. The solutions are: 1. Enter the correct password and prepare the two-factor authentication verification code; 2. Check and close unnecessary iCloud synchronization projects and switch to the stable network; 3. Go to the Apple official website to confirm the account status, perform identity verification or modify password; 4. Uninstall third-party plug-ins and restore system settings. In most cases, follow the prompts to solve the problem.

Many people have encountered this situation. In fact, there are almost a few main reasons: system updates, account synchronization, security mechanism triggering, etc. Here are some common causes and solutions to help you solve this problem.

1. Re-verification is required after system update or App Store operation

iOS may ask you to log in to your Apple ID every time you update the system or download the app from the App Store. This is actually a normal phenomenon, especially after changing the equipment or reinstalling the system.

You can handle it like this:

• Just enter the correct Apple ID password directly;
• If two-factor authentication is enabled, remember to prepare the device to receive the verification code;
• If you are not sure if it is your account, you can click "Forgot this Apple ID" to log out and log in again.

In this case, only one verification is required, and it will not pop up frequently afterwards.

2. iCloud, iTunes or other services are automatically synchronized

If you enable iCloud, iTunes backup, search for my iPhone and other functions, the system will regularly synchronize data in the background, and sometimes password prompts will suddenly pop up, especially when the network is unstable.

It is recommended to check these places:

• Go to "Settings> Apple ID> iCloud" to see which projects are syncing;
• Turn off options that do not require synchronization for the time being, such as photos, memos, etc.;
• If the Wi-Fi signal is not good, you can try to switch to a more stable network.

Sometimes turning off these automatic synchronization functions can significantly reduce pop-up frequency.

3. Password entered wrongly and locked multiple times or account abnormal

If you entered your password wrong several times before, or if your Apple ID is logged out on other devices, it may also cause your iPhone to constantly remind you to enter your password.

At this time you can:

• Go to Apple's official website and try to log in to Apple ID to see if the account is prompted to be abnormal;
• If there is a lock prompt, you may need to verify your identity through your email or alternate phone;
• If you confirm that there is no problem, you can change the password in "Settings > Apple ID > Password and Security".

Although this situation is rare, it will affect normal use once it occurs. It is recommended to deal with it in time.

4. Used third-party tools or jailbreak plug-ins

Some users have installed unofficial plug-ins or used some cracking tools, which can easily cause the system to misjudgment of the account status, and the Apple ID password box will frequently pop up.

If you have done something like this:

• You can try to uninstall the relevant plug-ins;
• Restore the system once (on the premise of backing up the data);
• Avoid using configuration files or certificates of unknown origin.

There are relatively fewer users in this group, but if you try the previous method, you might as well consider this direction.

Basically these common reasons. Most of the time it is not a big problem, it is just that the system is doing what it should do. Just confirm that the account is safe and follow the prompts.

The above is the detailed content of iPhone keeps asking for Apple ID password. For more information, please follow other related articles on the PHP Chinese website!