How to make tumblr banner a gif?

On the tumble iphone mobile app I see people with a gif as there like top banner/header photo. I just can't figure out how to do it. On the phone that is. So if you know I would appreciate any help, thank you ^.^

How to Recover Lost iPhone Contacts?

Many iPhone users search in google about "how to recover contacts without iPhone", "recover contacts when iPhone was stolen", "any way restore iPhone contacts from iTunes", ect. Actually, when you iPhone was lost or stolen, you can get back contacts in 3 ways!

Knowledge: How iTunes backs up your iPhone contacts

As an iPhone user, who tends to manage the content of iPhone with iTunes, must know that iTunes backs up everything of your iPhone first when you sync with it. This will be the warmest thing when you lost your contacts from iPhone. The bad point is that the backup file is not regular file type, but a SQlitedb file, which is not allowed to preview, even access. Sometimes it's encrypted, just for private safe.

iTunes can automatically back up your iPhone contacts and update it every time when you sync it. So you really have a big chance to recover contacts from iTunes backup.So you can extract your contacts from the iTunes backup when you lost your iPhone.
see more:
http://recovery-iphone-data.blogspot.com/2014/09/recover-lost-iphone-contacts.html

Shattered iPhone 4s, display doesn't work but sound does?

I dropped my phone, the whole front screen is shattered but I still get calls, my phone still rings and makes sound when I take screenshots but the display is completely black. When I press the home button the screen barely lights up but is still black. If I replace the front screen will it work and display again?