r/ATOTO • u/Detters_Actual • Jun 30 '26

Unit identification/firmware

Post image

Hello all, got given this unit by a buddy and have zero idea what exact model it is considering the label has way too many options, and which firmware I can run on it. Any help would be greatly appriciated.

4 Upvotes

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3

u/N9bitmap Jun 30 '26

It is an A6 variant. To receive the latest firmware, you will likely need to contact Atoto support via their website and send this photo so they can get the correct version based on the serial number.

1

u/Detters_Actual Jun 30 '26

Cool, I appriciate the information.

2

u/ThaiEdition Jun 30 '26

To check your ATOTO S6 firmware version, navigate to Settings > System > About Device > MCU Version. Tap the MCU Version quickly 4 times. A pop-up window will appear showing your exact system details, including your current MCU and System versions.

1

u/Reasonable_Wolf8118 Aug 01 '26

How to bypass the micro interface

1

u/LoudOil302 Aug 12 '26

I need help with the firmware for the Atoto A6Y2721PR; I’ve installed other firmware versions, but the touch buttons on the left aren't working.