If updating via USB or SD card, format the medium to FAT32 or exFAT filesystem types. Use a high-quality, high-speed drive to avoid data corruption during the read phase.
: Plug the USB drive into the powered-on projector. The system should automatically detect the files and prompt you with a "Firmware update" notification. Confirm and Wait . A progress bar will appear. The process usually takes 5 to 10 minutes
The v2.03 update is a critical maintenance and feature release designed specifically for M1 architecture systems and compatible peripherals. Firmware operates as the foundational software embedded directly into your hardware. Unlike operating system updates that handle user interfaces and applications, firmware updates directly change how your hardware components communicate with each other.
Known issues & mitigations
You can update your device either manually via USB or over-the-air (OTA). Option 1: USB Manual Update m1 firmware update v2.03
Firmware v2.03 is a maintenance and optimization release designed for devices utilizing the M1 architecture. Firmware updates are essential because they act as the "software for hardware," managing how components interact.
Installation notes
External hubs, storage drives, and extra displays can interfere with the update verification process. Strip the system down to its essential components (power cable, keyboard, mouse, and primary display).
While there isn't a single "M1" device, the firmware version (or the very similar v2.1 ) is a major update for several popular "M1" branded devices. The most likely matches based on recent firmware release cycles are for the Shanling M1 Plus and the Artillery Sidewinder M1 . Shanling M1 Plus (Digital Audio Player) If updating via USB or SD card, format
After the device restarts, check the system information menu to confirm that the firmware version is now v2.03. Why You Should Update to v2.03
We are rolling out Firmware v2.03 for the M1 device. This is a recommended update for all users.
Run an MD5 or SHA-256 checksum utility on the downloaded file to ensure it matches the values published on the official download page.
Update via Settings → System → Firmware. The system should automatically detect the files and
The delivers tangible improvements: faster random writes, lower idle power consumption, faster wake-from-sleep, and critical security patches. The risk profile is exceptionally low for users already on v2.0x.
Reduced system hangs and improved boot-up sequences.
Before updating, confirm your Mac hasn't already installed the update automatically in the background. Click the in the top-left corner of your screen.
Are you currently experiencing any ? Share public link