The F-16 has several 'computers'. A 'computer' can be alongside several other 'computers' in the same container. Flight control laws cannot be accessed externally, such as a radio signal. You do not know what the hell you are talking about.
IF you really did worked for Lockheed like you claimed, then you WOULD KNOW that these line-replaceable-units (LRU) are embedded with their softwares, if any softwares are involved. LRUs for field equipments like tanks, aircrafts, and ships are sealed in the sense that their softwares are non-accessible unless connected to highly specialized test equipments. It is only recently, like within the last ten years or so, that fighter aircrafts can be maintained by laptops and even then, their diags routines are read only. The only time a flight control computer (FLCC) can have its software upgrade or altered in anyway is through depot level maintenance, not in the flightline or 'organizational level', and extremely rare in/at the component level shop where it is connected to a test box.
I busted two of you Chinese boys as frauds when they lied about something they do not have any experience about. Looks like you are the third fraud.