How To Remove Devices from Your iCloud Account | Maximize the Security of Your iPhone
How to remove old iPhone from your iCloud account:
- Go to https://www.icloud.com and sign in to your iCloud account with your Apple ID and password.
- Select the Find my iPhone icon.
- Select All Devices then choose your iPhone from the drop-down list.
- Choose Erase iPhone.
- Choose Erase again and enter your Apple ID and password.
- Select Next then Done.