If you have an account on the Nokia Lumia, it’s important to remove it if you want to stop using the phone. To do this, follow these steps:

  1. Open the Settings app and tap on Accounts.
  2. Scroll down and select your account name.
  3. Tap on Remove Account.
  4. Enter your password and confirm deletion by tapping on OK.
  5. Close the Settings app and reboot the phone for the changes to take effect.

How to Add or Remove Microsoft Account on Windows 10?

Tap the Gear icon to open Settings. Tap Email accounts and then choose a setting. Select a contact from your phone’s list, tap Delete, select Delete again, and then press OK on your phone.

The only way to switch the phone’s primary Microsoft account is by hard resetting it and setting it up with a new Microsoft account. When you reset the phone, it will be restored to the condition in which you obtained it.

Swipe up from the Home screen to view all of your apps. Select Settings Accounts. Choose the relevant account. Remove Account by tapping REMOVE ACCOUNT.

Open the Start menu and select Settings. Select Accounts from the drop-down menu, scroll down, and then click the Microsoft account you wish to delete. Select Remove and Yes after that.

Hello, Unfortunately, your current account is set as primary and cannot be deleted. Add another Microsoft account to the phone and make it the primary.