Ray50/52/60/70/Handset VHF Radio - v1.35/VH1.06 Software Upgrade

https://bit.ly/2sbx7Wa See the secret sale page at Djsoft.
Software upgrade procedure for the Ray50, Ray52, Ray60, Ray70 and 2nd Station handset: v1.35 app, v2.15 boot, VH1.06 app