Samsung Captivate Glide to receive CMAS Update

Beginning today AT&T will begin rolling out an update to the Samsung Captivate Glide to support Commercial Mobile Alert Service (CMAS). The update will be simliar to the update recently released for the Samsung Galaxy SII that I just posted recently. This will bring the Captivate Glide to Android 2.3.6 and will include fixes for Exchange Active Sync as well. The roll out will begin in NYC and Washington, D.C. first and the rest of the US to follow. Here is an excerpt from AT&T:


Effective December 21, 2011 AT&T will release new software for the Samsung Captivate™ Glide that supports Commercial Mobile Alert Service (CMAS). CMAS is a new public safety system that allows customers who own an enabled mobile device to receive geographically-targeted, text-like messages alerting them of imminent threats to safety in their area. Consumers will receive only three types of alerts through CMAS:

  • Presidential Alerts (automatic alerts that cannot be disabled by the customer)
  • Imminent Threat Alerts (FEMA type alerts – customers can opt out of messages – see screen shots below)
  • Amber Alerts (e.g., child abduction alerts – customers can opt out of messages – see screen shots below)

Note: While the emergency alerts are free, customers may opt out of receiving the “Imminent Threat” and/or “Amber Alerts” but they may NOT opt-out of receiving the “Presidential Alerts”. To opt-out go to; Messaging application > Menu > Settings > Notifications settings > Emergency Alerts and uncheck the box for each type of alert you do not wish to receive; a) Extreme alerts, b) Severe alerts, and/or c) Amber alerts. (See screen shots below)

The initial AT&T roll out is to its customers with compatible handsets in New York City and Washington, D.C. The CMAS software update for the Samsung Captivate™ Glide will enable the device to be Wireless Emergency Alert Capable (WEAC). The update also supports a Google security patch which upgrades the Samsung Captivate Glide operating system to 2.3.6 and a fix for Exchange Active Sync (EAS). This is an OTA update (no side load option is available).


Looks like we will continue to see this hit more phones as time goes on and will likely be included on future phones from the factory as they are released. I’m curious how soon and often we will begin to see the types of alerts and if there will be any type of user interaction requested. I’m sure with the Presidential Election next year it could be interesting to see how much electoral spam we receive. -Greg