Radio firmware 1.03 - Kia Vehicle Parts & Accessories

Reset, page 21 of the manual.

Manual and Factory Support

VRN-65HB-manual.pdf - Soundstream

https://soundstream.com > uploads > 2019/09 > V...
PDF
VRN-65HB. 2 DIN 6.2' Monitor. DVD/CD/MP3/MP4 Player. AM/FM Radio. Support Bluetooth. Support Mobile Phone link. Build in GPS. Owner's Manual.

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  Support - Soundstream Technologies

  https://soundstream.com > support
  VRN-DD7HB Android 9 Update and Older (Older than 2021 Model). (Above Not Compatible w/ Android Version 10 or 11 Phones). VRN-64HB / VRN-74HB - Android 7 / 8 ...

It sounds like you are looking for firmware updates for a Koolertron Bluetooth radio installed in your Honda Accord. Firmware updates can help improve the performance and stability of your radio.
To find firmware updates for your Koolertron Bluetooth radio, you can try the following:

1. Visit the Koolertron website and search for your specific model of radio. They may have firmware updates available for download.
2. Contact Koolertron customer support and ask if they have any firmware updates available for your radio. They may be able to provide you with a download link or instructions on how to update the firmware.
3. Check the manual that came with your radio. It may have instructions on how to update the firmware.

I hope this helps! Let me know if you have any other questions.

Sounds like you tried flashing firmware for another region (country) on your radio. I don't know if this was a genuine error or you were trying to wideband your radio, but it usually ends up bricking the radio. If you are unable to flash the correct firmware for the correct region (of the radio), call Yaesu support. They are helpful and will be able to help you figure out a solution.

Welcome to Yaesu com

Do a hard reset to this set and check. Unplug the TV from AC mains wall socket, and re-plug it back after 5 minutes or so, This must make it a hard reset. If it to not help you, seek tech support. If you wish to get more details, surf the following link. There are over two thousand and four hundred posts. All are related to television and other domestic electronic equipment service help. You can get a solution there. Type in the brand name to your device to its search box, can be located at the top right of the display window. It will make search easy. More than Nine Lakh viewers cannot be wrong.http://electronicshelponline.blogspot.com/

I don't think I am actually solving this, but I think I may have a reason why it is happening. I am having the same problem with the radio turning off after about three minutes (I, too, had to reinstall the firmware).
I think the system sees the player as "inactive" when in radio mode and shuts down after a few minutes of "inactivity" -- even though you are, in reality, listening to the radio. The exact same thing happens when you pause an MP3 you are listening to; the system will see the player as inactive (because the music is paused) and shut down after a few minutes.
Maybe there isn't anything in the system (firmware?) that can differentiate the inactivity of just listening to music coming in through an antenna and the inactivity of paused digital music?
Feel free to send this to Coby tech support and see what comes back.

If you're getting, 'radio firmware unknown'
Then the radio module is dead.
The radio module wont respond to give the firmware version.

I would presume the 378_PSPRadio0.37Final.zip you downloaded is a homebrew software, which is only allowed to run on a custom firmware, for custom firmware download and information, please refer to http://dark-alex.org/ , the most well known psp developer.

Apart from that, the 3.71 firmware does not support internet radio, the upcoming 3.80 firmware come with a internet radio function, but it would not be as useful as the PSPradio 0.37.

Best choice for you is go for the custom firmware!

If you're getting, 'radio firmware unknown'
Then the radio module is dead.
The radio module wont respond to give the firmware version.

If you're getting, 'radio firmware unknown'
Then the radio module is dead.
The radio module wont respond to give the firmware version.

MOTOROLA GP-2000 Programming Instructions
Switching between Dealer and User Configurations

- Turn off radio
- Press PTT + Monitor Buttom and + buttons together and turn radio on
- LCD Displays PRO-CLR
- To confirm switching to Dealer configuration, Press PTT. To cancel, press any other button
- Turn off radio. The radio now operates in Dealer configuration
From Dealer to User

- Turn off radio
- Press PTT + Monitor Buttom and + buttons together and turn radio on
- LCD Displays PROTECT
- To confirm switching to User configuration, Press PTT. To cancel, press any other button
- Turn off radio. The radio now operates in User configuration
ENTERING PROGRAMMING MODE
If the radio is turned on, turn it off. Press and hold the MON button and turn the radio on. A ringing tone will be heard,which indicates that the radio is in Programming mode. The PW and [] indicators are displayed.
EXITING PROGRAMMING MODE
To exit programming mode, turn off the radio
ACCESSING PROGRAMMING MODE PARAMETERS
In dealer config., Programming mode parameters are grouped into 3 (three) main categories.

RW = Radio Wide
Channel (001 to XXX) and
VFO (Variable Frequency Operation)

User + or - buttons to move from one category to another.

RW < >CH 001 < > CH 002 < > …. < > CH XXX < > VFO
Note : Radio operating in User Configuration is only restricted to PW parameters

Once you have selected the category and wish to view its parameter, use PTT or MON to move from one parameter to another.