@paolomi, no idea, what you did this time (description lacking), but AFAIU you should have just done: Doesn't that work for you? As @coderus pointed out, all files in sbj-lvm are currently outdated (as of 2019-11-29) and for SFOS 3.0.2 respectively 3.1.0 (compare their timestamps)! Their counterparts for SFOS 3.2.0 ended up in sbj-ext4. So if solely executing above steps does not work for you, you may reflash the boot image with lvmboot-320.img from there per fastboot flash boot lvmboot-320.img Please provide feedback, if you succeeded per #1 alone or additionally needed #2. HTH