Download G930AUCU4CRE4/G935AUCU4CRE4 Oreo OTA for AT&T S7/S7 Edge

Android 8.0 Oreo update finally reaches in the US but this time it is released for the Galaxy S7 and S7 edge devices on AT&T network. Just a day ago we posted a guide for Verizon, but as of now the new update seems to be already landing in the region if you own any of the above variant just grab the OTA and started updating your device now.

The update is hitting AT&T Galaxy S7 units as build G930AUCU4CRE4 and G935AUCU4CRE4 released for AT&T Galaxy S7 Edge. Just read more to download the UCU4CRE4 Oreo OTA for AT&T Galaxy S7 and AT&T S7 Edge.

Download G930AUCU4CRE4/G935AUCU4CRE4 Oreo OTA for AT&T S7/S7 Edge

If you are getting impatient for the firmware then we have posted each possible way below through which you can get the update right on your device.  The stock Android 8.0 Oreo CRD4 firmware can be updated via Kies as well, but we recommend you try the OTA update first, go to Settings > About device > Check software updates.

You can also install stock Android 8.0 Oreo CRE5 firmware on Galaxy S7 and S7 Edge using Samsung Kies, here we have posted a guide to update Samsung firmware via Kies.

Download G930AUCU4CRE4/G935AUCU4CRE4 Oreo OTA for AT&T S7/S7 Edge

Early preparations:

Your device should be charged 70% at minimum to avoid shutting down during the process.

Enable USB Debugging. Go to Settings > Developer Options > Enable USB debugging

Back up your important data.

Download Odin tool 3.12.3 from this link

Download the latest USB drivers for Samsung from this link and then install them on PC.

Download G930AUCU4CRE4/G935AUCU4CRE4 Oreo OTA for AT&T S7/S7 Edge

It’s the device to turn off your device completely.

Now boot your device into Download Mode, to do so follow this guide

Once in download Mode, follow this guide to update stock Oreo firmware on Galaxy S7 via Odin.


First you need to update your device on Android 7.0 Nougat based G930AUCS4BRC1 firmware and then you will download the U4CRE4 Oreo firmware from the link below to update it manually via odin process.

Download G930AUCU4CRE4 Oreo OTA for AT&T S7.

Download G935AUCU4CRE4 Oreo OTA for AT&T S7 Edge

That’s it! If this guide helped you, please share it with others, Thank You.

A Software Engineer by profession but a full time blogger. I am a passionate blogger who love to hang around modern gadgets and write latest news from the technology world.

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