Steps
How to Quickly Delete Single Gmail Emails
To speed things up, use a finger from your other hand to swipe downward repeatedly. This will let you select thousands of photos in a matter of seconds. Once you've selected your entire library, tap the trash can icon in the bottom right, then tap 'Delete X photos. '
Just follow these steps:
Too many apps running at the same time will run out of your iPhone memory and result in a lagging device. Thus, removing background apps is helpful to make your iPhone run faster.
4:416:36Down. And keep doing it alright so again hit the ctrl. Key hold it tap tap tap and then you keepMoreDown. And keep doing it alright so again hit the ctrl. Key hold it tap tap tap and then you keep going keep going keep going same thing if you want to keep scrolling.
Just open the app, grant SuperUser privileges, and select the apps to be removed. When you are done press the Uninstall button. This is one of the safest and fastest ways to uninstall apps.
Go to iPhone Settings -> Accounts & Passwords -> your email account -> Advanced -> INCOMING SETTINGS -> Delete from server, you can check NEVER, SEVEN DAYS, or WHEN REMOVED FROM INBOX, just choose WHEN REMOVED FROM INBOX. Then when you delete a email on iPhone, it will delete on email server.
Messaging is instant, so it would be faster than email when it comes to sending information to someone. According to a study about the use of messaging by IBM, the main reason why people choose to use messaging over any other medium at a given moment is because it allows for "quick response" and "rapid, short answers.
And if you delete a contact from your email account, you also permanently delete the contact from all devices signed into that email account.
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Delete emails on your iPhone, iPad, and iPod touch
To turn the deletion confirmation on or off, go to Settings > Mail, then turn Ask Before Deleting on or off (below Messages).
You can mass delete emails on AOL on iPhone by tapping the box next to an email then selecting select all. Once you've selected all of your messages, you select the trash icon at the top of your screen.