Samsung SM-G930AZ Firmware Overview
What is the latest SM-G930AZ firmware?
G930AZTUS9CSB1, released February 7, 2019 with Android 8. It is a security update on bootloader binary 9. The archive holds 4 official builds across 1 region (CSC). Each one is the full stock ROM (flash file) for Odin, not an OTA patch.
Is the Samsung SM-G930AZ still getting updates?
Most likely not: there has been no new firmware since February 2019, so Android 8 is the last version this model got. The final builds below are still the best choice for a clean reinstall.
Can I downgrade the SM-G930AZ firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. In the archive the binary of this model rose from 8 to 9:
- Binary 9 — since Feb 2019
- Binary 8 — since Dec 2018
A phone already on binary 9 rejects builds with a lower binary in Odin ("SW REV CHECK FAIL"), so it can go back to an earlier Android version only if that version has a binary 9 build. How to read a build number.
All SM-G930AZ firmware builds
How to Flash SM-G930AZ Firmware
Put the Samsung SM-G930AZ into Download Mode, load the BL, AP, CP and CSC files into Odin on a Windows PC and press Start. Pick a build with Bit 9 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.