AT&T Locker

AT&T Locker
212 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
• Bug 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 James 2/27/2015
    Awesome app
  • by Jason 2/15/2015
    Rumor has it that the reason the Nokia 1520 has not gotten Denim is because this stupid app is broken and AT&T is dragging their feet. Listen up AT&T, no one wants this lame app anyhow. Drop the app and give us our update, NOW.
  • by Jesse 1/28/2015
    Awesome 🙆
  • by Michael 1/22/2015
    Good way to catch intruder hacked
  • by daniel 1/17/2015
    Awsome app
  • by Will 1/11/2015
    It's 2015
  • by Brandon 1/10/2015
    I've never used this app and I never will because One Drive app is all I'm interested in... Besides, I don't want my phone to crash and lose everything I've saved since mid-June of 2014.
  • by Amira 1/5/2015
    I have not used it yet because when it tries to update it keeps saying it can't update it. Plz fix this problem and plz make sure that the other apps don't do the same thing. Thank you
  • by Trevor 12/29/2014
  • by Ralph 12/28/2014
    Total junk requires yet another I'd &password why when I have both my computer&external HD they can keep their password by!!!!