Hi Muhammad, Unfortunately, I’m not having any success with it. Support isn’t really helping and doesn’t provide the authentication file. The Download or Firmware Upgrade modes - even with the preloader enabled - do not help. I’m now getting the following error: Error: Erase [vbmeta_a] At[0xe208000] Len[0x800000] failed, error code [0xc0040060]

When I run SP MDT Tool  and set to Flash XM: \download_agent\flash.xml and set auth file auth_sv5.auth I get error Failed to Verify Checksum Please, Regenerate scatter_shecksum.xml File Did you have this error? How to resolve it? Thank you