Download UNI FAN SL INF FLEX LCD Firmware UNI FAN TL LCD FLEX & UNI FAN SL-INF LCD FLEX - USB mode startup screen settings FW update Step 1 Open the downloaded file Step 2 Unzip the file Step 3 Click “LianliUpdate” in the file folder Step 4 Click more info and “Runanyway” Step 5 Click Yes Step 6 Click “Check Updates” Step 7 Click “Update All” to begin updating, update will take sometime AWS Aliyun