Open Beta Notes

Please note that Open Beta releases are intended to test and validate new functionality, usability, reliability, and compatibility before being incorporated into a standard firmware Release, so download at your own risk. Using an Open Beta release may cause issues that require a Factory Reset (Steps for Factory Reset) to restore normal functionality. In order to go back to a standard firmware Release (Release Notes), you must perform a Factory Reset and then allow the system to update over WiFi or Ethernet.

Send us your feedback with the subject: “Beta feedback“, along with your beta version to arcadeideas@atgames.net.

Steps to install Open Beta via USB
– Download the .img file to your PC
– Rename the .img file to “ha8800_update.img”.
– Put the file under the root directory of a USB thumb drive.
– Insert USB thumb drive with update firmware to USB port on the arcade control-deck.
– A prompt should show on the screen indicates that there is an update file detected.
– Select YES to reboot the system for the update. Once the system reboots, unplug the USB and power cycle.
Note: USB thumb drive should not be NTFS format. Any of FAT16, FAT32, exFAT will work.

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Legends Ultimate 3.0.13B Open Beta Note (Dec 4, 2019)

Legends Ultimate 3.0.12B Open Beta Note (Nov 26, 2019)