I am attempting to update my Helios4 running OpenMediaVault and am experiencing the same error that many have posted about above Boot script loaded from mmc 207 bytes read in 156 ms (1000 Bytes/s) 28834 bytes read in 620 ms (44.9 KiB/s) 13378509 bytes read in 2448 ms (5.2 MiB/s) 8678912 bytes read in 1753 ms (4.7 MiB/s) Wrong Ramdisk Image Format Ramdisk image is corrupt or invalid SCRIPT FAILED: continuing... I can see that some patches have been developed and @Igor has merged these in, is there something in particular that I need to do in order to do a successful update/upgrade?

Good to know. I'm interested in getting the red LCD's to work as they are cheaper and more available, I purchased the waveshare only to test my SPI, SBC, and DTS formatting were functional. Now that I confirmed how to translate DTS to work with my SBC, I can work on the red ili9486/8 without worrying about it being a formatting issue.

The v2 uses a diff wifi chip: SKW wifi module VS6621S I have a patch for it, which came from KICKPI in the deb builder, but... I don't have a V2 to work any magic on it. chuanzz at one point contacted KICKPI and they sent him an archive that had a bunch of Armbian adds in it, including the patches and board.confs. But the HDD I had the archive on got erased by mistake, so yeah... I don't have the info anymore. I don't see the K2B REV2 getting official support here or by me, as its using a wifi chip that is just to obscure. Here is a u-boot-v2025.07 binary for the K2B REV2 u-boot-sunxi-with-spl.bin

@Maurizio Finesso@John Taylor@SteeMan I've had success using USB stick instead of SD Card (see my post on 1st page), however now the BOOT Fat32 partition was hidden for some reason, I used DiskGenius to unhide it. I didn't test this on the tv box yet. This also goes against what is being said in this thread (that there are no more Fat32 paritions visible in Windows) from this thread:

I did a bisect. 3381d25b77fbf1ebaaa151a9f2be66fbf1ca3a1e is the first bad commit commit 3381d25b77fbf1ebaaa151a9f2be66fbf1ca3a1e Author: Ricardo Pardini <ricardo@pardini.net> Date: Sun Oct 12 19:57:32 2025 +0200 I try to build 6.18 kernel with config file linux-meson64-edge.config taken from "good" 6.17 kernel. but result was a "slow" kernel. Before I hope to find "bad" change in kernel config, now it's clear problem not there. I have no more ideas 😢