Skoda Bolero MEN3 (MIB3 Entry) hidden service menu

How to enter hidden service menu in Skoda (MEN3 - MIB3 Entry) Infotainment system to check SoftWare Train details, Main Unit SoftWare version, trigger firmware update, review update history, check supported and installed FEC/SWaP codes. Simply put your finger on the button for about 4 seconds and the secret menu will appear. When you are done press the arrow in the upper-right corner or select different menu with buttons on the side of the screen. 0:00 Skoda Bolero MIB3 Entry system 0:15 Entering hidden menu 0:28 Firmware update menu 1:12 Navigation antenna test 1:21 FEC/SWaP code menu 1:42 Exiting the menu