Hey guys! This worked awesome on my MR77 but will it work the same with the AVIC RZ300? I am scared to use the USB method because its a newer model. Also, how can I edit or create my own .lng file? Thank you DZO
I am just posting to say many thank you to dzo, this post has helped me. the file mrz02_update from the github link worked like a glove!!! Thousand thanks dzo!!