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SC confirmed for FSD upgrade(MCU1, AP2.5)

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To turn on the FSD features, it needs to download new map via WiFi and then reboot. My wife's model 3 had chip upgrade last Friday for FSD upgrade AP2 to AP3, could turn on visualization but not FSD - note below the greyed button gives the info on map needed. Once map finished, still greyed out, rebooted and now available.
 
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Reactions: pilotSteve
Ok SC pushed out same firmware version again and now everything fixed.
1. Full FSD visualizations(You still dont see on Autopilot setting)
2. Sensor chim is gone.

At this point, unless you need for entertainment features, FSD is really no requiring MCU2. I dont feel any difference of speed on MCU1.
Got FSD retrofitted today as well with MCU1, but no visualization on IC, maybe I should ask them to push software too o_O