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Update G920AUCS7ERC1 March 2018 Security for AT&T Galaxy S6

AT&T rolled the latest Google Security Patch update for March 2018 with build number G920AUCS7ERC1 for Samsung Galaxy S6 with model SM-G920A. The update is still based on Android 7.0 Nougat and currently rolling via OTA for US AT&T carrier. With this update, AT&T has fixed critical vulnerabilities that were discovered in the AndroidOS aside from countless moderate-risk and high-risk vulnerabilities. As per the record, Samsung also fixed their own software vulnerabilities.

Talking about the specs, Samsung Galaxy S6 features a 5.7-inches Super AMOLED display with a screen resolution of 1440 x 2560 pixels. The smartphone is powered by Exynos 7420 Octa processor coupled with 4GB of RAM. The phone packs 32/64/128GB internal memory which can also be expanded up to 256GB via microSD card. The camera on the Samsung Galaxy S6 comes with the 16MP rear camera and 5MP front shooting camera. Samsung Galaxy S6 came out of the box with Android 5.1.1 Lollipop and later upgraded to Android Nougat and backed by Removable Li-Ion 3,000 mAh battery.

The rollout is gradual, it may take some time to reach every user around the globe. So you can either wait for the software update to hit your phone or you can manually upgrade your phone to this latest build G920AUCS7ERC1 using our manual guide.

Update G920AUCS7ERC1 March 2018 Security for AT&T Galaxy S6

If you are running Stock ROM with roots or mods, then your OTA update may fail. You can manually upgrade to G920AUCS7ERC1 build on AT&T Galaxy S6 (SM-G920A) by following the below instructions to upgrade via ODIN Downloader.

Still not received the OTA update? Then follow the below instruction to check for new OTA update on your phone.

How to Check Software Update on AT&T Galaxy S6 SM-G920A?

  1. In your phone, tap the Menu Key > Open Settings > Tap on About phone > Software updates > Check for Updates.
  2. If your device finds a new software update, tap Download now. Once the download complete, your device will be ready to upgrade. Tap on Install update.
  3. Your device will reboot and wait for the installation process to complete. Tap OK.That’s it! You’ve successfully updated your software.

[su_note note_color=”#fdf8db” text_color=”#000000″]Before proceeding to download, AT&T Galaxy S6 must have enough battery backup with at least 50% battery. Also to install this update, make sure you have enough storage on your device to complete the installation process. We suggest you to choose a Wi-Fi or a 4G connection to download it. Before following this, take a complete data backup to avoid any problem in case things go wrong. After following the procedure mentioned above, you can now start downloading March 2018 Security for Galaxy S6 (SM-G920A). As this update is based on Android 7.0 Nougat, it wouldn’t take a lot of time to download and install.[/su_note]

Firmware Details:

  • Release date: April 5, 2018
  • Android version: 7.0.1
  • Security patch level (SPL): March 1, 2018
  • Baseband version: G920AUCS7ERC1
  • Build number: NRD90M.G920AUCS7ERC1
  • Previous version required: G920AUCU7ERB1
  • File size: 31.7MB

  • What’s changing: Android device security updates