How to delete someone else s ID on an Apple phone?

Tap Phone Settings.

2.In the App Store and iTunes Store, you also have to replace your own ID, if you use his ID** software will be prompted to enter his password after upgrading, the solution is to delete this software first, and re-use your ID** latest version.

3.In the "iTunes Store & App Store" page that opens, we can see the "Apple ID:" item, followed by the logged in user ID, click on it.

4.In the pop-up "Apple ID", we can see the Apple ID account that has been logged in, as well as some other operations, here we click "Sign Out", because now we want to cancel the Apple ID.

<> Step 6: Next, you can see all the devices bound to the current Apple ID, if you want to delete one of them, click the "Delete" button on the right side, as shown in the figure:

ID, click the ID name, and select Log Out.

2. Or click to enter the settings of the mobile phone - iTunes Store and AppStore, you can also see your ID, and you can also click on the ID name to log out.

3. If you forget your ID and password and can't activate it after flashing your phone and want to remove it, please bring your proof of purchase to an Apple store for help.

4. If it is not your own mobile phone, then please ask the seller for the password and remove it, and please return it to the owner.

Here's why your iPhone's ID always needs to be re-logged in:

1. The Apple ID account you use is often logged in on different devices or multiple devices, and you may be asked to re-enter the correct password for verification for security reasons.

4. The network connection signal is not good.

Here's how to fix it:

1. First of all, you can open the settings.

<>3. Then re-enter the correct password to verify, and the problem can be solved.

4. If this situation still occurs when you re-enter the password, then it may be due to the Apple ID account logged in on multiple devices, then you can consider logging out the login Apple ID account on other devices to solve this problem.

5. If it is caused by a network failure, then you can try to turn off the mobile phone and restart the phone, or restore the network settings to solve the problem.

6. And check the iPhone device, turn on the cellular network to see if the "WLAN and cellular network" is turned on, if it is not turned on, it will also cause the iPhone to prompt "Update Apple ID settings, some account services require you to log in again".

7. In addition, lending the account to others or the account being stolen will also cause this problem, you can change the password of the Apple ID by using the security information registered with the Apple ID, and then log in to the account again.