After topping up all the current generation Samsung Galaxy devices with Wi-Fi calling, AT&T is now rolling out the same again. AT&T Wi-Fi calling will now be available for Galaxy S6, Galaxy S6 Edge+, and Galaxy Note 5 devices.The latest OTA update for Samsung Galaxy devices brings not only AT&T Wi-Fi calling, but also the carrier’s Advanced Messaging service. The software update also brings up the security level of all the three devices up to speed at September 1.

Update Summary

Effective September 20, 2016, AT&T released a software update for the Samsung Galaxy S®6 (G920A). You can download the update via Firmware Over The Air (FOTA). A Wi-Fi connection is required for the update.

Software update includes

  • AT&T Wi-Fi Calling – enables voice calling and text messaging over Wi-Fi networks
  • Advanced Messaging - enables AT&T Advanced Messaging services
  • Android device security updates
The update is expected to be rolling out already for all the three Galaxy devices. It comes with a size of 405MB and 436MB depending on your current software version. The baseband versions for the Galaxy S6, Galaxy Note 5 and Galaxy S6 edge+ are G920AUCU4DPH5, N920AUCU3CPHA and G928AUCU3CPHA, respectively.Have you received the OTA for your Galaxy devices with the AT&T Wi-Fi calling already? Do keep us posted on well the new features work for your devices in the comments below.
Source: AndroidHeadlines

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What's my model number?

There are several ways to locate your model number:

Option 1
On your device, go to Settings, then "About device" and scroll down to "Model number"
Option 2
Often times you can view the model number inside the device, by removing the battery
Option 3
Using Samsung's model/serial number location tool

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