Huawei Hi nova 9z delete your Google & Gmail account

OS: HarmonyOS 2

CPU: Octa-Core (2x Kryo 560 2 GHz 6x Kryo 560 2 GHz)

RAM: 8GB 128GB, 8GB · 128GB 8GB · 256GB

Display: 6.67" inc

Camera: 64 MP, ƒ/ 1.9, (wide),
-8 MP, ƒ/ 2.2, (ultrawide),
-2 MP, (macro)

Battery: 4300 mAh, Li-Polymer, non-removable

Remove a Google account on Huawei Hi nova 9z

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 associated with the account will be erased, including emails, files, calendars, 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 and content purchased through this account on YouTube and Google Play (for example, applications, games, music, TV series).

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