HTC Desire 728 dual sim delete your Google & Gmail account

OS: Android 5.1.1 (Lollipop); Sense UI

CPU: Octa-core 1.3 GHz Cortex-A53

Display: 5.5" inc

Camera: 13 MP, Single

Remove a Google account on HTC Desire 728 dual sim

You need to be sure to remove your Google account from your phone if you transfer the phone to another user and do not want him to get access to your mail or other Google services.

What happens after deleting a Google account?
All data and content associated with the account will be erased, including emails, files and photos.
You won't be able to access Google services that require an account (such as Gmail, Drive, Calendar, or Google Play).
You will lose access to subscriptions and content purchased through this account on Google Play and YouTube (for example, applications, games, music, TV series).

How do I remove a Google account from my phone?
Open the Settings app on your phone.
Select the Accounts and backup menu item.
Select Manage accounts and select the account to delete.