Forscan not programming 2025 Expedition

[rdunkleenr2d]

"2025+MY Ford and Lincoln models are supported with a 'best-effort' commitment. It means that work of FORScan on 2025+MY is not guaranteed and not promised." This statement from the developer is true. I tried making some changes on my 2025 expedition and they did and did not work. First all changes were made using the "easy mode". I tried disabling the lane keeping and lane centering systems and ended up with an error stating the system was inoperable and I need to schedule service. I tried to disable the auto start/stop and that did not work, the engine stopped at a stop sign. the last change was trying to disable the forward collision system and it only disabled one part of the system. I verified this in the vehicle settings-driver assistance screen. I also tried to change the number of blinks for the lane change turn signal and it was still blinking 3 times. Now on this one I used the as built screen for the SCCM. I made the change but I came up with a check sum error in FORscan. I just said OK but it did not change the number of blinks. And yes I used a HEX calculator to add 8 HEX to the default value (5 HEX + 8 HEX = D HEX). So at least with a 2025 Expedition I would use FORscan with a lot of caution.