Manual Firmware Update Instructions Download firmware here: http://www.yitechnology.com/support/firmware_home/id/4.html Follow these instructions: http://www.yitechnology.com/Public/index/file/FirmwareUpdate.pdf Related articles Can I update firmware without a micro SD card? Why do I need to update the firmware? Where can I find and download the latest firmware? How to set up the Wi-Fi network? QR Code for YI Home App (iOS, Android) Comments 0 comments Please sign in to leave a comment.