some downgrade instructions are missing

[hero3210]

the Method 1 you mentioned is for WebOS 1.x - 5.x and uses webosapp.club/downgrade

But there is also this method for WebOS 6.0 (which requires the activation of Developer Mode beforehand):

webosapp.club/online and then installing ExpertMode Downgrade application , then rebooting the TV.

I didn't write the full instructions, but I guess the downgrade method for WebOS 6.0 should be included in your guide.

Thanks so much for your very helpful guide.. Best wishes.

[D3adKenny]

I still do not understand did the firmware rollback work for you?