Entropy Posted April 21, 2022 Share Posted April 21, 2022 How to convert 2016 RX from 3G to 4G Quote Link to comment Share on other sites More sharing options...
ZitoMD Posted April 22, 2022 Share Posted April 22, 2022 Sorry it can’t be done. Cheaper to buy a newer car. I spent six months of relentless searching to find out you have to replace a couple modules in the car and get newer firmware. Quote Link to comment Share on other sites More sharing options...
Entropy Posted April 22, 2022 Author Share Posted April 22, 2022 Thanks for the reply and the work you did to try and find a solution, frustrating, however. Quote Link to comment Share on other sites More sharing options...
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