Dear Lonsdor K518ISE users, just follow the next steps to download the firmware update package and follow the procedure to update the firmware. It is provided by Lonsdor Engineer so you don’t need to worry it won’t work.
Step 1. Download free Lonsdor K518ISE firmware update package
3. Use a USB cable to connect your K518ISE to a computer.
① Click the button in red first.
② Click the button in black next.
③ Find the file and click it (marked in red, step 1).
④ Then click the button marked in black (step 2).
6. Two windows will pop up, just click YES.
7. Update firmware successfully. Pull out the USB cable and wait the
device to automatically restore.
8. Don’t touch the device. You will see a white screen and there are two
buttons (set up WIFI and update).
9. Set up WIFI and then update. The problem will be solved after