How can i upgdare my s8 software?

Greetings @tshnkaaaa,

You will find the most common issues and information on how to address most of them below.

Requirements to update:

• AT&T Branded Device - Software update releases are only available for AT&T branded devices. This means if you brought your device from another carrier, it may not download.
• A compatible device – Some software updates are not available for all devices due to the hardware requirements needed to download and age of the device.
• Wi-Fi Connection – Some updates require an internet connection. Connect to Wi-Fi to download the update.
• Space - If your device does not have enough space, consider erasing unneeded files to make room.
• If the device was not originally on the AT&T network, the update may fail.
• Power - Your device may need at least 80% battery power.
• Note: You may need to contact the original carrier, or manufacturer, to download the latest updates if your device is not AT&T Branded.

Let us know if you require further assistance.

Aaron, AT&T Community Specialist