How to delete all mails in gmail on phone

To delete all emails in Gmail on your phone, you can follow these steps:

Method 1: Using the Gmail App

1. Open the Gmail app on your phone.
2. Tap on the three horizontal lines (menu icon) on the top left corner of the screen.
3. Tap on "Settings" (gear icon).
4. Scroll down to the "General" section.
5. Tap on "Clear search history" and then confirm by tapping "OK".
6. Go back to the inbox and swipe left on the first email to select it.
7. Tap on the "Select all" button at the top right corner of the screen.
8. Tap on the "Delete" button at the top right corner of the screen.
9. Confirm by tapping "OK" to delete all selected emails.

Method 2: Using the Gmail Web App

1. Open the Gmail web app on your phone's browser.
2. Log in to your Gmail account.
3. Click on the "Inbox" tab.
4. Click on the "Select all" checkbox at the top left corner of the screen.
5. Click on the "Delete forever" button at the top right corner of the screen.
6. Confirm by clicking "OK" to delete all selected emails.

Method 3: Using the "Empty Trash" Feature

1. Open the Gmail app on your phone.
2. Tap on the three horizontal lines (menu icon) on the top left corner of the screen.
3. Tap on "Settings" (gear icon).
4. Scroll down to the "General" section.
5. Tap on "Empty trash now" and then confirm by tapping "OK".
6. This will permanently delete all emails in the "Trash" folder.

Note: Before deleting all emails, make sure you have backed up any important emails or contacts, as this action is permanent and cannot be undone.