Cricket Flat Iron I Have A Cricket Flat Iron, Can Someone Tell Me How To Take The Ceramic Plates Off Without Damaging Them?

I have a Cricket flat iron, can someone tell me how to take the ceramic plates off without damaging them? - cricket flat iron

The lady in the show I went to work told me she took the plate from his plate, took the thermostat and now comes the heat to 460 degrees. I have an iron cricket, I am willing to do the same for him, but I'm not sure how the plates without damage. If any of you have done to you all the information is requested.