PX 30 Radio Software Update
Right Click on the link below to download to your computer
Once downloaded to your computer, insert an empty USB thumb driver with at least 1G capacity in your computers USB slot
Copy the downloaded file (update.zip) on to the empty USB thumb drive
Once completed copying to USB, eject the USB drive
With radio turned on, plug the USB drive into the USB plug for the radio (not the phone USB plug), wait 20 -30 seconds for the install script to launch. click install and let the process complete (5-8 mins)