Article ID: 24520. The Blizzard Authenticator offers an additional layer of security against unauthorized account access on up to three Blizzard accounts. You can purchase a physical authenticator, or use our free smartphone app. Note: You can only attach the physical authenticator to a single account.
armeabi-v7a + mips + x86
Package: com.blizzard.bma
3,460 downloads
- You can add the Mobile Authenticator App temporarily, or just stick to that if you prefer. Jot down the serial number and restore code, store it someplace safe.
- Locate and write down your Serial Number and Restore Code before using this feature. Open the menu and select Serial & Restore if you're on an Android device. If you're on an Apple device, select Restore Code. After you reinstall the Mobile Authenticator, you can set up or restore the application.
- Jul 05, 2018 The authenticator app provides a one-touch button experience so you can approve or decline any login attempt. With the Mobile Authenticator, you can rest easy knowing that your Blizzard account is more secure. Internet connection required.
- As of 2015, Blizzard support may refer to the mobile app interchangeably as the 'Battle.net Authenticator'. As explained in the old Authenticator FAQ: How does the Battle.net Authenticator work? You must first associate the Battle.net Authenticator to the World of Warcraft account you play.
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With the addition of the authenticator widget for Android, you can view your Battle.net Authenticator without opening the app. Just tap the widget on your home screen to see the code, then enter it when you log in to Battle.net. If you're logging in to the Battle.net site on your phone, you can also tap the code to copy it to your clipboard, then paste it where you need it.
The app offers two factor authentication, protecting everything from your most storied World of Warcraft characters to your meticulously crafted Hearthstone decks. The authenticator app generates a unique code to use with your regular password at each login. With the Mobile Authenticator, you can rest easy knowing that your Battle.net account is more secure.
Internet connection required. For more information on how to add the Battle.net Mobile Authenticator to your account, visit www.battle.net/support/article/battlenet-authenticator.
Permissions: This app requires access to Photos/Media/Files so you can save a screenshot of the Serial Number and Restore Code. This makes it easier for you to restore the Battle.net Authenticator app when you get a new device or reinstall.
Note: This app is not compatible with classic Battle.net games (StarCraft, Diablo II, and Warcraft III).
Languages Supported:
* English
* Français
* Deutsch
* Español (Latinoamérica)
* Español (Europa)
* Português
* Italiano
* Polski
* Русский
* 한국어 (Korean)
* 繁體中文 (Traditional Chinese)
* 简体中文 (Simplified Chinese)
©2015 Blizzard Entertainment, Inc. All right reserved. Android is a trademark of Google Inc. All other trademarks referenced herein are the properties of their respective owners.
This release may come in several variants. Consult our handy FAQ to see which download is right for you.
Blizzard Authenticator 2.2.2 (Android 4.0+)
March 27, 2017Version:2.2.2(37) for Android 4.0+ (Ice Cream Sandwich, API 14)
Uploaded:March 27, 2017 at 11:36PM UTC
File size:10.46 MB
Downloads:3,478
Blizzard Authenticator 2.2.1 (Android 4.0+)
November 9, 2016Version:2.2.1(36) for Android 4.0+ (Ice Cream Sandwich, API 14)
Uploaded:November 9, 2016 at 9:25AM UTC
File size:12.25 MB
Downloads:838
Blizzard Authenticator 2.2.0 (Android 4.0+)
June 16, 2016Version:2.2.0(35) for Android 4.0+ (Ice Cream Sandwich, API 14)
Uploaded:June 16, 2016 at 5:57AM UTC
File size:11.73 MB
Downloads:1,174
Blizzard Authenticator 2.0.4 (Android 4.0+)
October 7, 2015Version:2.0.4(22) for Android 4.0+ (Ice Cream Sandwich, API 14)
Blizzard Authenticator Not Working
Uploaded:October 7, 2015 at 12:35AM UTC
File size:7.12 MB
Downloads:675
Blizzard Authenticator 2.0.3 (Android 4.0+)
October 1, 2015Version:2.0.3(21) for Android 4.0+ (Ice Cream Sandwich, API 14)
Uploaded:October 1, 2015 at 12:34AM UTC
File size:7.12 MB
Downloads:3,460
Blizzard Authenticator 2.0.2 (Android 4.0+)
September 10, 2015Version:2.0.2(20) for Android 4.0+ (Ice Cream Sandwich, API 14)
Uploaded:September 10, 2015 at 5:57PM UTC
File size:7.04 MB
Downloads:293
Blizzard Authenticator 2.0.1 (Android 4.0+)
September 9, 2015Version:2.0.1(18) for Android 4.0+ (Ice Cream Sandwich, API 14)
Uploaded:September 9, 2015 at 7:33AM UTC
File size:8.18 MB
Downloads:568
Blizzard Authenticator Keychain
Version:2.3.3-GlobalProd-2.3.3.4
Uploaded:July 26, 2018 at 3:34PM UTC
File size:11.18 MB
Downloads:818
Version:2.3.2-GlobalProd-2.3.2.4
Uploaded:April 27, 2018 at 11:20PM UTC
File size:11.2 MB
Downloads:474
Version:2.3.1-GlobalProd-2.3.1.9
Uploaded:April 25, 2018 at 1:39AM UTC
File size:11.2 MB
Downloads:166
Version:2.3.0-GlobalProd-2.3.0.5
Uploaded:April 4, 2018 at 10:37PM UTC
File size:11.18 MB
Downloads:220
Version:2.2.2
Uploaded:March 27, 2017 at 11:36PM UTC
File size:10.46 MB
Downloads:3,478
Version:2.2.1
Uploaded:November 9, 2016 at 9:25AM UTC
File size:12.25 MB
Downloads:838
Version:2.2.0
Uploaded:June 16, 2016 at 5:57AM UTC
File size:11.73 MB
Downloads:1,174
Version:2.0.4
Uploaded:October 9, 2015 at 12:37AM UTC
File size:7.12 MB
Downloads:675
Version:2.0.3
Uploaded:October 1, 2015 at 12:34AM UTC
File size:7.12 MB
Downloads:3,460
Version:2.0.2
Uploaded:September 10, 2015 at 5:57PM UTC
File size:7.04 MB
Downloads:293
Many people, myself included, are excited about the iPhone OS 3.0 update, which is released tomorrow for all iPhone and iPod Touch owners, though Touch users have to pay for it. If you use the Blizzard Mobile Authenticator app, though (and there's little reason not to; it is free, and extra security never hurts), you should take one precaution first.
Every so often, even the best-planned upgrades go awry. In case your iPhone 3.0 upgrade breaks and you have to restore the iPhone, you should make sure to write down the serial number of your Mobile Authenticator ahead of time (or take a screenshot of it and transfer it to your computer).
The serial number is found on the Setup screen of the Authenticator, and Blizzard will need this number from you if you need to detach the Authenticator from your account (because your iPhone needed to be restored the Authenticator got a new serial number).
For the majority of users, the upgrade process will probably go seamlessly and you won't need this. However, if you do, you'll be happy you have it.
[thanks, Tobbi]