Tap on Settings on your phone. Tap on Accounts and backup accounts to open the Applications menu. Look for the Samsung account and Personal data near the bottom of the screen. Here you can manage all aspects of your Samsung account. Select Sign out from the three-dotted menu button.
Scroll down to the Settings app and open it. On older Samsung phones, choose Cloud & Accounts, Accounts & backup, or Google. The Google Accounts linked to your Galaxy A30 will appear after you select the Account option. Then pick the Google Account you wish to delete.
Factory Reset is a straightforward method to reset your Samsung account in any scenario. However, this procedure will delete all of your phone’s data; therefore, be careful.
Find it by using your phone or a computer at account.samsung.com. Select NEXT after entering your email address or phone number linked to your Samsung account. An email will be delivered to your inbox with further instructions. To reset your password, follow the steps outlined in the email.
Open the Settings app on your phone. nChoose Accounts from the list. If “Accounts” isn’t listed, press Users & accounts instead. nSelect the account you want to remove by tapping it. Delete the account. If you’re just removing one Google Account, either insert your phone’s pattern, PIN, or password for protection.