<human>:  How to mark all emails as read on my iPhone?
<bot>: Mark All Emails As Read iPhone
1. Open the Mail app on your iPhone.
2. Tap the name of your current inbox in the upper-left corner.
3. Tap All Inboxes.
4. Tap "Edit' in the upper-right corner.
5. Tap Select All in the upper-left corner.
6. Tap Mark in the lower-left corner.
7. Tap Mark as read.