BLU Advance A4 2019 delete your Google & Gmail account

OS: Android 8.1 Oreo Go

CPU: Processor clock: 1.30 GHz,

RAM: 512 MB

Display: Color / TFT, 16M colors, 480 x 854 px (4.00") 242 ppi

Camera: 5 Mpx

Battery: Li-Ion 1400 mAh

Remove a Google account on BLU Advance A4 2019

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 content will be deleted, including emails, files, and photos.
You won't be able to use Google services that require an account (such as Gmail, Drive, Calendar, or Google Play).
You will lose access to subscriptions on Google Play and YouTube, as well as to content purchased through this account (apps, music, games, TV shows).

How do I remove a Google account from my phone?
Go to the Settings section.
Now, select the Accounts and backup menu item.
Select Manage accounts and delete your account.