Installing LEDE on Xiaomi MiWifi mini


I'm trying to install LEDE 17.01.4 on to my Xiaomi MiWifi mini but I can't find the factory image. Could someone give me some instructions on how to install LEDE on this device?

Factory image is not needed.
There are full instalation instructions here:

Well I should have said that I tried installing that way but after flashing the sysupgrade.bin, the router led starts blinking red. Which means that it can't boot.


Well, stupid me just had to wait till the led stopped blinking. I din't knew that LEDE changed the led color to red. Thanks anyway for your help.