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Re: TYT MD-UV380 / RT-3S Installation information
Posted: Tue Nov 21, 2023 6:35 pm
by G4EML
The ability to backup flash is part of the OpenGD77 firmware. So it can only be done after installing OpenGD77.
Re: TYT MD-UV380 / RT-3S Installation information
Posted: Wed Nov 29, 2023 12:36 pm
by KB8YKF
I'm very happy with OpenGD77 its turned my RT3S into my favorite radio.
But I am curious, if I wanted to go back to stock firmware - what are the steps? Do I simply restore the flash memory backup I made during OpenGD77 firmware installation process, then run Retevis' flash program to install their firmware? Any other steps?
Re: TYT MD-UV380 / RT-3S Installation information
Posted: Wed Nov 29, 2023 5:00 pm
by G4EML
Yes, that's about it.
You would also need to load an original firmware codeplug.
Re: TYT MD-UV380 / RT-3S Installation information
Posted: Fri Dec 01, 2023 2:05 pm
by KB8YKF
Just wanted to share this tip in case it helps anyone else - found it in a 3yr old post on OpenGD77 facebook group:
https://www.facebook.com/groups/OpenGD7 ... 846500689/
I'm running everything (original and OpenGD77 CPS) and performing flashing from Windows 10 running under VMware Fusion using free personal license. I have an Intel based 2018 mac mini at home as my only computer.
https://customerconnect.vmware.com/en/e ... ersonal-13
I couldn't flash the OpenGD77 firmware onto the radio until I changed the port config in VMware fusion settings, from USB 3.0 to USB 2.0. This can only be done while the VM is not running.
Re: TYT MD-UV380 / RT-3S Installation information
Posted: Sat Dec 02, 2023 9:58 am
by LZ1PYK
Hi, I'm trying to download the "CPS" from the link downloads/CPS/Latest and I'm getting a 404 - page not found.
Moreover, I'm getting browser warnings that the download page is "unsafe".
Is this guide with the download locations in it still valid?
Thanks.
Nevermind, I guess it is the PC_CPS/latest/ instead.
Re: TYT MD-UV380 / RT-3S Installation information
Posted: Sat Dec 02, 2023 10:11 am
by F1RMB
Hi,
I've updated the links in the opening post.
Cheers.
---
Daniel
Re: TYT MD-UV380 / RT-3S Installation information
Posted: Sat Dec 02, 2023 11:08 am
by LZ1PYK
Thanks.
Re: TYT MD-UV380 / RT-3S Installation information
Posted: Wed Dec 06, 2023 2:54 pm
by TA8PRO
what is the password? can you help?
Re: TYT MD-UV380 / RT-3S Installation information
Posted: Wed Dec 06, 2023 3:05 pm
by F1RMB
Check and post in the CPS thread, not the firmware related one. You will also find the answer there.
viewtopic.php?f=12&t=3514
Re: TYT MD-UV380 / RT-3S Installation information
Posted: Wed Dec 06, 2023 4:47 pm
by TA8PRO
Very very very Thank you
from Turkiye