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Loading firmware caused radio to be bricked
Posted: Wed Feb 22, 2023 9:05 am
by IU5HIU
Hello. I have bought a Retevis RT3S (with GPS) recently. I used TYteraFlashTook 1.08c to flash GPS firmware. My radio seems now bricked and when I power on led green and red blinks and display do not show image. I tryed to flash using "
downloads/MDUV380/Firmware/5ed1bcc0433f ... ed6ab7e7f/" but none happens. It say Done but none changes. Can someone help me? What can I try to do?
Re: Loading firmware caused radio to be bricked
Posted: Wed Feb 22, 2023 9:15 am
by VK3KYY
You have not "bricked" the radio, all you have done is written invalid data, into the radio
You must follow the installation instructions and install the firmware using the OpenGD77 CPS
Where did you read that you use other tools than the CPS to install the firmware??
Re: Loading firmware caused radio to be bricked
Posted: Wed Feb 22, 2023 9:51 am
by IU5HIU
Now with FirmwareDownloadV3.04\DMR Firmware DownLoad v3.04_En I was able to restore successfully RT3S(GPS-REC)-S18.16.bin
But how apply
downloads/MDUV380/Firmware/5ed1bcc0433f ... ed6ab7e7f/ ?
TyteraFlashTool.exe fails.
Re: Loading firmware caused radio to be bricked
Posted: Wed Feb 22, 2023 9:58 am
by VK3KYY
Do not keep reposting the same thing over and over.
I already replied to your question
Re: Loading firmware caused radio to be bricked
Posted: Wed Feb 22, 2023 10:51 am
by F1RMB
Read the Howto and docs about firmware flashing, and stop mentioning unknown tools.
Thanks.
Thread locked.