Blueendless Kimax BS-U35-WF

Hello,

I have update my Blueendless Kimax BS-U35-WF with openwrt 19.074 and now I do not have access.
I have followed guide, but when I try to login with putty user: root any password does not work.
I reboot the Kimax and the NAS has the last ip 192.168.1.111 before update. Thank you in advance for your help to resolve this issue.

How do you see that the U35WF still has the old 192.168.1.111 IP ?