How to Remove Gmail Account from other’s Device?
To delete a Google Account, follow these steps. Open the Settings menu on your device. Swipe down from the top of the screen and then tap the Settings gear icon. Go to Accounts and select it. Select an account you want to delete from your device by swiping left or right on its name. Find More Choices.
Open the Settings app on your phone. Tap Accounts. If you don’t see “Accounts,” search for Users & accounts instead. Select the account you want to delete. Remove the account by tapping Remove Account next to it. You’ll need to input your phone’s pattern, PIN, or password for security if this is the only Google Account on?
Close any open applications. Open the Settings app. Select Accounts. Email & accounts should be selected next. Select the account you want to delete. Click the Manage button to continue. To remove an account, select Delete account from this device in step 6 above (steps 5 and 6 are reversed). Use the Delete option to remove it.
Swipe left on an app to view the App Library. If you can’t find an app on your Home screen, swipe left to access the App Library. Tap Delete Account from the drop-down menu. (at lower right; may require scrolling) To finish, tap Delete from My iPhone.
Open the Google Account you want to use. You might be asked to sign in. Select Signing in to Google under “Security.” 2-Step Verification should be selected. Select Revoke All from the drop-down menu under “Devices you trust.