AT&T Locker

AT&T Locker
129 reviews
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Download size

5 MB

Last updated



Works with

  • Windows Phone 8.1
  • Windows Phone 8

App requires

  • contacts
  • phone identity
  • video and still capture
  • music library
  • photos library
  • media playback
  • microphone
  • data services
  • movement and directional sensor
  • web browser component
  • HD720P (720x1280)
  • WVGA (480x800)
  • WXGA (768x1280)
What's this?

Supported languages (1)

English (United States)
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With AT&T Locker, your photos, documents and videos can be uploaded automatically to the cloud and are secured in one convenient place. Easily access content on your phone, tablet and computer from virtually anywhere. 

What’s New
• Improved sign-up experience
• Defect fixes

• With the Easy Upload feature, photos and videos can be backed up automatically from your device over Wi-Fi or AT&T’s wireless network.
• Share to email, Facebook and Twitter. 
• Store music from your computer to your AT&T Locker and playback on your mobile or tablet device. 

5 GB of storage is free.  Additional free storage (up to 50GB total storage) is available to Mobile Share Value customers that download AT&T Locker and follow the upgrade steps.*

Follow these steps to upgrade: 
• Log in to your Locker account 
• Go to Account or Settings 
• Go to My Plan 
• Select Upgrade Plan

*50 GB of storage is available to other customers by following the same steps. 
Data rates may apply for wireless usage. Requires compatible device (smartphones w/ Windows Phone 8 OS; or a computer w/ internet).  You must enable the Easy Upload feature in order to upload automatically from your phone or tablet content.  Service for US based AT&T subscribers only.  Free storage amounts subject to change or may be discontinued at any time.  For full terms, see  The collection, use, and disclosure of any personal information through this application are governed by AT&T's Privacy Policy found at 

PLEASE NOTE: You must have an AT&T Access ID to login and use AT&T Locker.  An AT&T Access ID acts as a universal login to access AT&T Locker and your other AT&T accounts. If you haven’t created an AT&T Access ID yet, you can sign up on the Login screen of the Locker app orat on your computer.

This application may be downloaded and used only by customers of AT&T.
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  • by User 3/31/2014
    After less than a week somehow lost 100 of my photos. Loads incredibly slow. Screw this app save your time and effort.
  • by User 3/31/2014
    Not sure yet, haven't used it
  • by James 3/28/2014
    Awful app... Loading is horrible, so is everything else... Who cares if it has a lot of space when it is trash... Waste of time.
  • by Wayne 3/28/2014
    Unable to log into the site after last couple of updates. No error messages visible, just doesn't work
  • by Ivan 3/21/2014
    Never used it. Seems like a lot of space though.
  • by Andrew 3/4/2014
    Why doesn't att have a uverse app? C'mon man
  • by User 2/24/2014
    It only syncs when on the upload screen, and it doesn't work under the lock screen. And everytime I sync, it starts all over at the oldest pics...even though they are already uploaded. The only way to use the Locker is to skip this app and use your computer. Needs work.
  • by Eugene 2/23/2014
    Great app
  • by Nate 2/21/2014
    Great app!!
  • by Srinivas 2/5/2014
    Works good after GDR3/LBLACK update.