How to change gmail on iphone mail app ios 11

To change your Gmail account settings on the iPhone Mail app in iOS 11, follow these steps:

Method 1: Change Gmail account settings from the Mail app

1. Open the Mail app on your iPhone.
2. Tap on the "Mailboxes" tab at the top left corner of the screen.
3. Tap on the "Edit" button in the top right corner of the screen.
4. Tap on the "Account" button next to the Gmail account you want to change.
5. Tap on "Account Info" or "Account Settings" (depending on your iOS version).
6. Tap on "Account" again.
7. Tap on "Fetch New Data" to refresh the account settings.
8. Scroll down to the "Incoming Mail Server" section and tap on "Edit".
9. Update the "Host Name" field to "imap.gmail.com" (or "imap.gmail.com" for IMAP) and the "Port" field to "993" (or "587" for SMTP).
10. Tap "Done" to save the changes.

Method 2: Change Gmail account settings from the Settings app

1. Open the Settings app on your iPhone.
2. Scroll down and tap on "Mail, Contacts, Calendars".
3. Tap on the Gmail account you want to change.
4. Tap on "Account" or "Account Info" (depending on your iOS version).
5. Tap on "Fetch New Data" to refresh the account settings.
6. Scroll down to the "Incoming Mail Server" section and tap on "Edit".
7. Update the "Host Name" field to "imap.gmail.com" (or "imap.gmail.com" for IMAP) and the "Port" field to "993" (or "587" for SMTP).
8. Tap "Done" to save the changes.

Additional tips:

• Make sure you have the correct Gmail account login credentials and that your account is set up correctly on your iPhone.
• If you're using 2-Step Verification (2SV) with your Gmail account, you may need to generate an App Password to use with the Mail app.
• If you're having trouble connecting to your Gmail account, try restarting the Mail app or checking your account settings again.