New MD-UV380 or RT3S

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VK3KYY
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Joined: Sat Nov 16, 2019 3:25 am
Location: Melbourne, Australia

Re: IMPORTANT. New MD-UV380 or RT3S are not compatible

Post by VK3KYY » Wed Feb 01, 2023 3:59 am

OE1JTB wrote:
Wed Feb 01, 2023 3:53 am
Very intresting this tweet https://twitter.com/ailunce/status/1604686463907418112 one month ago
LOL

Well people have good grounds to send the radio back if the firmware won't load

OE1JTB
Posts: 11
Joined: Tue Jan 24, 2023 10:26 pm

Re: IMPORTANT. New MD-UV380 or RT3S are not compatible

Post by OE1JTB » Wed Feb 01, 2023 4:24 am

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Last edited by OE1JTB on Mon Feb 06, 2023 7:18 am, edited 1 time in total.

1DangerMouse
Posts: 20
Joined: Sun May 03, 2020 12:31 am

Re: IMPORTANT. New MD-UV380 or RT3S are not compatible

Post by 1DangerMouse » Wed Feb 01, 2023 6:51 am

k7mhi wrote:
Mon Jan 30, 2023 10:22 pm
heads up I got a RT3s GPS off ebay account retevis posted the day all the bad news came out (smells official they were very kind via ebay messages so adds to the official)

anyway serial 2208R03S11... (FCC:2AAR8RETEVISRT3S) flashed with no issues it appeared NIB ready for import like back in the day when you could get two for one deals on them.

the box has a sticker with A9110F on lower left (likely batch or programming code)

if that helps .. 73
My Box Has the Sticker of A9110F but unfortunately had the latest 2212R03S Serial.

SA0BUX
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Re: IMPORTANT. New MD-UV380 or RT3S are not compatible

Post by SA0BUX » Wed Feb 01, 2023 4:00 pm

1DangerMouse wrote:
Wed Feb 01, 2023 6:51 am
k7mhi wrote:
Mon Jan 30, 2023 10:22 pm
heads up I got a RT3s GPS off ebay account retevis posted the day all the bad news came out (smells official they were very kind via ebay messages so adds to the official)

anyway serial 2208R03S11... (FCC:2AAR8RETEVISRT3S) flashed with no issues it appeared NIB ready for import like back in the day when you could get two for one deals on them.

the box has a sticker with A9110F on lower left (likely batch or programming code)

if that helps .. 73
My Box Has the Sticker of A9110F but unfortunately had the latest 2212R03S Serial.
My radios that both run OpenGD77
RT3S with GPS s/n: 2202R03S1101958 seal: 2022-7 boxlabel A9110F (delivered 2022-10 from Retevis CN)
RT3S no GPS s/n: 2208R03S1100979 seal: 2022-8 boxlabel A9110E (delivered 2023-01 from Amazon DE)

SA0BUX
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Re: IMPORTANT. New MD-UV380 or RT3S are not compatible

Post by SA0BUX » Mon Feb 06, 2023 11:23 am

alek2003 wrote:
Mon Feb 06, 2023 10:58 am
I received a walkie-talkie from Ali today.
Doesn't run on OpenGD77.
RT3S with GPS, s/n 2202R03S1100577
I hope there will be a firmware for these radios.
Do you have a seal/sticker behind the battery over one of the screws on the radio ?, normally it's marked with year and month ( 1 to 12 )
Even if the s/n starts with 2202 it can have been assembled later in 2022.

VK3KYY
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Location: Melbourne, Australia

Re: IMPORTANT. New MD-UV380 or RT3S are not compatible

Post by VK3KYY » Mon Feb 06, 2023 10:47 pm

vfsouza7 wrote:
Mon Feb 06, 2023 1:57 pm
I can help whenever possible! TKS
Are you a software developer ?

Do you have a STLink or JLink dongle and would be willing open your radio and solder to the SWD pads, to erase and reflash the MCU, and then debug the problem using STM32CubeIDE ?

PU2PWR
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Joined: Mon Feb 14, 2022 5:55 pm

Re: IMPORTANT. New MD-UV380 or RT3S are not compatible

Post by PU2PWR » Wed Feb 08, 2023 7:46 pm

My TYT MD-UV380 GPS arrived today, I checked the date, 2022/06/03, after installing the donor FW, it gave a black screen, I finished with the CPS, everything ok, now it's an OpenMDUV380 in activities

VK3KYY
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Location: Melbourne, Australia

Re: IMPORTANT. New MD-UV380 or RT3S are not compatible

Post by VK3KYY » Wed Feb 08, 2023 8:48 pm

PU2PWR wrote:
Wed Feb 08, 2023 7:46 pm
My TYT MD-UV380 GPS arrived today, I checked the date, 2022/06/03, after installing the donor FW, it gave a black screen, I finished with the CPS, everything ok, now it's an OpenMDUV380 in activities
Not sure what you mean about black screen, as you say its now working OK..

Its definitely old stock from June 2022, so will contain the genuine CPU chip

PU2PWR
Posts: 17
Joined: Mon Feb 14, 2022 5:55 pm

Re: IMPORTANT. New MD-UV380 or RT3S are not compatible

Post by PU2PWR » Thu Feb 09, 2023 9:44 am

VK3KYY wrote:
Wed Feb 08, 2023 8:48 pm
PU2PWR wrote:
Wed Feb 08, 2023 7:46 pm
My TYT MD-UV380 GPS arrived today, I checked the date, 2022/06/03, after installing the donor FW, it gave a black screen, I finished with the CPS, everything ok, now it's an OpenMDUV380 in activities
Not sure what you mean about black screen, as you say its now working OK..

Its definitely old stock from June 2022, so will contain the genuine CPU chip
Not sure what you mean about black screen, as you say its now working OK..

Its definitely old stock from June 2022, so will contain the genuine CPU chip
Top

PU2PWR
Posts: 17
Joined: Mon Feb 14, 2022 5:55 pm

Re: IMPORTANT. New MD-UV380 or RT3S are not compatible

Post by PU2PWR » Thu Feb 09, 2023 9:46 am

PU2PWR wrote:
Thu Feb 09, 2023 9:44 am
VK3KYY wrote:
Wed Feb 08, 2023 8:48 pm
PU2PWR wrote:
Wed Feb 08, 2023 7:46 pm
My TYT MD-UV380 GPS arrived today, I checked the date, 2022/06/03, after installing the donor FW, it gave a black screen, I finished with the CPS, everything ok, now it's an OpenMDUV380 in activities
Not sure what you mean about black screen, as you say its now working OK..

Its definitely old stock from June 2022, so will contain the genuine CPU chip
good morning!!! right after installing the donor FW it stayed in DFU mode even if I turned off the radio, different from the installation I did on a friend's RT3S, but I was really lucky, the chip is original with installation 06/2022

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