The DuoWOA Project has released the Windows 10 Andromeda OS firmware and installation instructions for the first-generation Microsoft Surface Duo. This OS was originally designed for the device before Microsoft switched to Android. While users can now explore Andromeda OS, several functionalities, including sensors, cellular data, sleep mode, and brightness control, are not operational. Users may also experience elevated device temperatures while using Andromeda OS. The Surface Duo features two 5.6-inch AMOLED panels with a resolution of 1800×1350, a Qualcomm Snapdragon 855 processor, 6GB of RAM, and storage options of 128GB or 256GB, along with a 3,577 mAh battery that supports 18W charging.