Lenovo IdeaPhone P770 delete your Google & Gmail account

OS: Android v4.1 (Jelly Bean)

CPU: 1.2 GHz, Dual Core Processor

RAM: 1 GB

Display: 4.5 inches, 540 x 960 pixels

Camera: 5 MP with autofocus

Battery: 3500 mAh, Li-ion Battery

Remove a Google account on Lenovo IdeaPhone P770

If you are going to sell your old phone, you definitely need to delete your google account from your phone so that the new user cannot access your google profile and cause problems with 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 use Google services that require an account (such as Gmail, Drive, Calendar, or Google Play).
You will lose access to subscriptions on YouTube and Google Play, as well as to content purchased through this account (applications, music, games, series).

How do I remove a Google account from my phone?
Go to Settings on your phone.
After that, select Accounts and backup.
Select Manage accounts and delete your account.