If you can’t remove the device from your Google account’s Device activity area because the red button isn’t there, go to Google Security Checkup instead and expand Your devices. Then tap on the 3 dots on the device’s side to pick the option.
To do so, go to your device’s settings app. Open the “Accounts” option (it may also be labeled as “Users and Accounts”). Select the account you want to remove. … Tap “Remove Account,” then hit “Remove Account.” Tap “Delete Account.”… Delete the account by clicking on it and then selecting “Delete Account
Select Remove from trusted devices. Select Sign out on the menu of the device you wish to remove from trusted devices. Confirm your selection by clicking Yes in the confirmation pop-up window that appears after you select Sign out.
Select the device you wish to delete. To access the Settings menu, tap the Settings icon in the upper-right corner on your device’s screen. … Select Remove device and then confirm by tapping Remove.
To delete a Google account, go to Settings -> Open the Settings menu on your current Android device and choose “Sign-in and Security.” Go to device settings > Google and select “Sign-in and Security.” Now scroll down until you see “Recently Used Devices,” then select it. REMOVE is one of the options on the list.
