DMR: Pi-Star Firmware upgrade for mmdvm HS hat flash by Al AF4FA

If you have a different modem board you need to adjust the commands to those for your  particular board
– open your pi-star admin dashboard in a web browser
– go to configuration
– go to expert
– go to SSH-Access
– log on (user pi-star + your password)
– type “sudo service mmdvmhost stop” press enter
– type “sudo pistar-mmdvmhshatflash hs_hat” press enter
– confirm by pressing any key (last chance to back out by pressing CTRL-C here)
– wait till you get the message that flashing is complete, then press any key to reboot
– open your pi-star dashboard in a web browser again
– go to configuration
– See if the Modem connected. If yes you are done. If no continue.
– go to expert
– go to SSH-Access
– log on (user pi-star + your password)
– type “sudo service mmdvmhost start” press enter
– type “exit” press enter
– done
– If Modem still does not connect then
– open your pi-star dashboard in a web browser
– click on Admin
– go to configuration and at the bottom click on configure wifi and if the ssid shown is correct click on save (and connect) and exit.

The modem should connect and the IP address should show on the screen and the status should show interface is up in green.

You have completed the upgrade.