Not able to upgrade form Ventura to Sonoma

[Praneel Tare]

SCR-20230926-oaox.png.zip = Picture Error

 

Getting this error when trying to upgrade from settings: "An error occurred while downloading the selected updates. Please check your
internet connection and try again."

 

My internet is working and fine, whats the issue here?

 

SMBIOS: Macbook Pro 16,2

[MaLd0n]

U need update all kexts and bootloader before update.

[TheWizzard2203]

Upgrading through the Apple Store works in this case. I had my bootloader and kexts up to date but still got the same error when upgrading through normal settings. Upgrading starting from apple store went fine.