Schwinn IC8 Spin Bike

Hey!
I recently bought the Schwinn IC8 as well and now I am new to Zwift. I notice that my bike also does not appear to send the right power information to Zwift, unfortunately.
Luckily I am using the bike and zwift just to get betterat cycling. I don’t need to race (yet).

So I was wondering a few things:

  1. Do you have any tips on training programs to use when the wattage is not right? How do you guys train having the IC8 and Zwift?
  2. Is it possible to make a firmware updat myself to the console?
  3. I was wondering so far how your experiences are so far with recalibrating the bike?