March Security update G920AUCS6DQC1 build for AT&T S6 SM-G920A is released [Tutorial to install]
![March Security update G920AUCS6DQC1 build for AT&T S6 SM-G920A is released [Tutorial to install]](https://droidvendor.com/wp-content/uploads/2017/02/galaxy-s6-e1486126524778.jpg)
AT&T is seeding Android 6.0.1 Marshmallow based March security update for AT&T S6 SM-G920A. The update brings nothing new except updates security patch and minor improvements but don't worry ...
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