Document Center/Products/Computers/EC-A3588SJD4 AI/Firmware Upgrade/FAQLast Updated: 2026-11-05 07:40:56FAQ Q: What boot modes does the device have?Q: How to tell which upgrade mode the device is currently in?Q: How to flash partitions?Q: What to do if an exception occurs during flashing? Q: How to enter MaskRom mode?