New 20.3 CE install on AM6b Plus. Freezing at CE logo

[liquidion]

I found the solution. It is because the Ugoos firmware needs to be updated first prior to installing CE. Thank you to the OP here:

CoreELEC 20.3-Nexus Amlogic-ng Discussion

Hey Jaffa, I have the exact same issue on my Ugoos AM6 plus (not B). (but B revision according to clock speeds based on Ugoos AM6Plus coreelec topic: Ugoos AM6 Plus - #4 by boot2k3) Did you figure anything out yet? Thanks UPDATE: I figured it out! I let the long-not-updated Ugoos to update to the latest 0.5.4 firmware, and now it booted with am6 dtb on amlogic-ng-dv. So I guess some changes in the firmware were needed for it.