: Plug a keyboard into the DTEN and use the physical buttons on the back to open the General Setting menu.
: Typically, a .zip file contains one or more files that are compressed to reduce their size. Extracting the package (in a controlled environment) can reveal what it includes, such as software executables, documentation, or other data. Full-upgrade-package-dten.zip
To prevent system failures or "brick" scenarios during the 30–45 minute update process, verify the following: : Plug a keyboard into the DTEN and