Huawei Mate 30 RS Porsche Design delete your Google & Gmail account

OS: Android 10; EMUI 10

CPU: Octa-core (2x2.86 GHz Cortex-A76 & 2x2.36 GHz Cortex-A76 & 4x1.95 GHz Cortex-A55)

Display: 6.53" inc

Camera: 40 MP, Quad

Remove a Google account on Huawei Mate 30 RS Porsche Design

If you are going to sell the phone to another user, you must definitely remove the Google account from the phone, otherwise the new user will get access to your mail or other Google services.

What happens after deleting a Google account?
Emails, all data and content, including files and photos, will be deleted.
The phone user will not be able to use 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 section on your phone.
After that, select the menu item Accounts and backup.
Select Manage accounts to access the accounts saved on your device.