I see where I have made the mistake. I thought reset button was to factory reset the repeater (maybe I held the button too long as I didn’t get into recovery mode). Anyways thanks for your time, now it works.
Steps:
- Download the openWRT image.
- Connect to the repeater with ethernet cable.
- Enter recovey mode. (Hold RESET button, before plugin in the repeater, until orange power light starts blinking)
- In Chrome open http://192.168.0.50
- Upload factory.bin
- Wait a couple of minutes.
- Note: I did not get update completed message, but when the orange light was on (not blinking) it was finished and I could acess LuCI on http://192.168.1.1