Last Updated on February 28, 2018: Today AT&T started seeding the latest Google Security Patch level for January 2018 on Galaxy S7 SM-G930A. The update comes with software version G930AUCS4BRA1. Along with January 2018 Security Patch, the update also fixes Meltdown and Spectre security patches, and Various system improvements and bug fixes. The software is still based on Android 7.0 Nougat.
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Update G930AUCS4BRA1 January 2018
The update is currently rolling via OTA for users in AT&T carriers in the USA for AT&T Galaxy S7. You must be on Stock Firmware to receive this official update. If you are rooted, then you are not eligible for upgrading to the latest OS via OTA.
In case if you have already received the update with build number G930AUCS4BRA1, then hit the download button to start the upgrade process. If not received, then check for the update manually by following the steps below.
- Release date: January 26, 2018
- Android version: 7.0
- Security patch level (SPL): January 1, 2018
- Baseband version: G930AUCS4BRA1
- Build number: NRD90M.G930AUCS4BRA1
- Previous version required: G930AUCS4BQL1
- File size: 38.8MB