After the release of 001, if we order the 009, will the owners face the same situation as 001 in a few months? If the car hasn't been delivered, can we transfer the order or cancel it?

Hello everyone! My brother's about to order a car. He's interested in the LTD with full-time 4WD for driving on highways in wet weather but also likes the Offroad version with rear locker + KDSS. So, I have a few questions: 1) Can the LTD have a rear axle locker installed? How about the ARB air locker, is it a non-destructive modification, and how's the quality? 2) In rainy or snowy weather with the Offroad version, what happens if you drive fast in two-wheel drive? Isn't it unsafe due to slipping? If you switch to H4, does it have a center differential, and what's the maximum speed you can go (80 km/h)? 3) If we end up buying the LTD, can we modify it with the TRD front bumper? The TRD front really looks good. Thanks, everyone!

After the release of 001, if we order the 009, will the owners face the same situation as 001 in a few months? If the car hasn't been delivered, can we transfer the order or cancel it?

Fellow car enthusiasts, have any of you experienced this situation where the transmission control system malfunctions, the power can't be turned off, the key fob lock button stops working, and then everything returns to normal after about half an hour to an hour? It's a three-month-old car, and this issue has occurred multiple times. I've been to after-sales service, but it hasn't been resolved.