QA Questions › Category: Other Question › Slovak or czech language 0 Vote Up Vote Down Peter asked 4 years ago Hello, is it possible to update software with slovak or czech language? 1 Answers 0 Vote Up Vote Down Ddren Staff answered 4 years ago Hello, I’m sorry, I don’t have the ability to make firmware But someone made Czech language firmware for RCD330plus, you can get it on RCD330plus.com.