The AT&T Galaxy S7 received it's first official Android Oreo updates on June 8, 2018. The latter originally runs with Android 6.0.1 Marshmallow during the market released, then upgraded to Android 7.0 Nougat in a year later before the recent Android Oreo treatment happened.
All of these stock firmware were officially released by Samsung for Galaxy S7 SM-G930A. These firmware packages were all untouched, not rooted nor modified, and it has remained as original as it was. This simply means that installing an official firmware will not tripped-off the KNOX Apps on a Galaxy S7 G930A.
AT&T Samsung Galaxy S7 SM-G930A Android 8.0.0 Oreo Updates
Release version | Changelog Details |
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G930AUCS9CSB1 |
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G9350UCU8CSA3 |
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G930AUCS8CRK1 |
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G930AUCS8CRJ2 |
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G930AUCU4CRI2 |
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G930AUCS4CRI1 |
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G930AUCS4CRG5 |
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G930AUCU4CRE4 |
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Previous Firmware Updates: Galaxy S7 SM-G930A Android 7.0 Nougat and Android 6.0 Marshmallow Stock Firmware
How to Use these Galaxy S7 SM-G930A Stock Firmware
Read the Intructions: How to Unroot and Return Back to Stock a Galaxy S7 or Galaxy S7 edge- Unroot a AT&T Galaxy S7 SM-G930A – Can be use to remove root if the device has been rooted and unable to get the latest OTA update.
- Unbrick a AT&T Galaxy S7 SM-G930A – To fix soft-bricked Galaxy S7 if one have messed-up from customization like rooting, custom ROMs, modified kernels and other system images. The stock firmware can resolve issues such as bootloops and stuck at Samsung logo animated screen.
- Restore a AT&T Galaxy S7 SM-G930A to stock official firmware – If the device runs in any modified and non-Sprint firmware. Suitable for restoring the device to is original factory default settings.
- Upgrade a AT&T Galaxy S7 SM-G930A – If one had missed the latest version of stock Android OS. Manually install the newest update if the device is modified as and it is unsupported. There are times an unwanted error message occurs when updating via Over-The-Air (OTA) update.
Some of the firmware builds are unavailable and are nowhere to find, you may use other builds instead. Just do extra care while using the stock firmware as it can also cause damage to the phone if its not properly handled.