LG Optimus L1 Dual E420 delete your Google & Gmail account

OS: Android v4.1.2 (Jelly Bean)

CPU: Single core, 1 GHz, Cortex A5

RAM: 512 MB

Display: 3.0 inches (7.62 cm)

Battery: 1540 mAh

Remove a Google account on LG Optimus L1 Dual E420

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 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 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.
Select the Accounts and backup menu item.
Select Manage accounts and select the account to delete.