To select all messages in your Gmail app, simply tap the checkmark next to the “Inbox” heading. This will select all of your messages.

To mass delete emails from Gmail app on iPhone, open the Gmail app and go to the Inbox. Tap the Edit button in the top-right corner. Tap the checkboxes next to the emails you want to delete. Tap the Delete button in the bottom-right corner.

To select all emails on the iPhone app, first open the email inbox. Next, swipe your finger across the screen from left to right to view all of the emails in your inbox. Once you have done that, press and hold your finger on the screen and then release it. All of the emails will now be selected.

To turn on Select all in Gmail, click the checkbox next to the “Select all” text in the email list.

To delete all messages in your Gmail app, open the app and tap the menu icon in the top left corner of the screen. Then, select “Settings” and “Delete all messages.

To delete all emails on the Gmail app, you can follow these steps:Open the Gmail app.Tap the menu icon in the top left corner of the screen.Tap “Settings”.Tap “Delete email messages”.Tap “Delete all email messages”.Confirm by tapping “Delete all” in the pop-up window.

To delete thousands of emails in Gmail, you can use the search feature to find all of the emails you want to delete and then select them all at once. Once they are all selected, you can click on the “delete” button and they will be deleted.

There is a Select All option in Gmail! To select all of the messages in your inbox, click on the checkbox at the top of the list.

On an iPhone or iPad, open the Gmail app and go to the Inbox. Tap the checkmark next to each email to mark it as read.

To delete all emails from one sender on your iPhone, open the Mail app and go to the mailbox that contains the emails from the sender you want to delete. Swipe left on any email from that sender and then tap the Delete button.

To delete more than 50 emails at once in Gmail, you can use the “Select all” option to select all of the emails that you want to delete. After selecting all of the emails, you can click on the “Delete” button to delete them.