Tecno W4 delete your Google & Gmail account

OS: HiOS 1.0 (Android 6.0 Marshmallow)

CPU: Quad-Core 1.3GHz ARM Cortex A53

RAM: 1GB

Display: 5.0 inches

Camera: 8 Megapixels with LED and AF Rear Camera

Battery: 2,500 mAh

Remove a Google account on Tecno W4

You need to delete your Google account from your phone if you are selling 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 files will be deleted, including emails, notes 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?
Go to the Settings section.
After that, select Accounts and backup.
Select Manage accounts and select the account to delete.