Hello, and thank you.

[M0VBM]

Greetings from Cambridge, England.

I have owned a Retevis RT82 for a number of years but have rarely used it due to it being so user unfriendly, ‘clunky’ and slow to respond ... it felt ‘buggy’.
I have loaded OpenGD77 and it has transformed the radio. My serial number starts 1705 (nonGPS) and so far I’ve not found any functionality issues.
Thank you for your work to bring us this.

73
Matt
M0VBM

[VK3KYY]

Welcome

I've just reloaded the offical firmware as part of my tests and I can't believe how slow it is to detect when a DMR signal is being received.