Summary: Since the new FCC rules are out for locking down radios from China, to prevent them from transmitting outside of the Amateur Radio bands, TYT has made some updates to the 18.03 firmware. Take a look at this video to see how to “unlock” your TYT MD-UV380 or MD-UV390 radio with this firmware.<br><br>Be sure to subscribe for more Ham Radio video: <a href="https://goo.gl/6hjh2J" rel="noopener">https://goo.gl/6hjh2J</a><br><br>If you want to support me, follow my Patreon link: <a href="https://goo.gl/FkESU6" rel="noopener">https://goo.gl/FkESU6</a>
