New Beta version 2023 04 23

[theagra2]

Hola a todos! Tengo el mismo problema de varios que escribieron en este Post. Acabo de actualizar mi DM1801 a la última beta y ahora no me enciende ni lo puedo poner en modo carga de firmware. Leyendo mensajes anteriores decís que se soluciona quitando la batería, en mi caso después de hacer eso tampoco enciende. Ya no se que hacer. Muchas gracias por leerme

[VK3KYY]

Hola a todos! Tengo el mismo problema de varios que escribieron en este Post. Acabo de actualizar mi DM1801 a la última beta y ahora no me enciende ni lo puedo poner en modo carga de firmware. Leyendo mensajes anteriores decís que se soluciona quitando la batería, en mi caso después de hacer eso tampoco enciende. Ya no se que hacer. Muchas gracias por leerme

Callsign ??

[theagra2]

Tengo indicativo de radioescucha. EA1093SWL

[EA3BIL]

There are a few cases telling about the same sceneario:

Used previous CPS, (not last one)
Updated to last beta,
Radio no longer working.

In some cases have had last CPS installed but...
Radio not being detected by computer anymore.

May those cases be selectable for "rewrite" them by using STLINK?

[OE4SMS]

my GD-77 also does not react after the last firmware update, it can no longer be switched on
73 de OE4SMS

[F1RMB]

my GD-77 also does not react after the last firmware update, it can no longer be switched on
73 de OE4SMS

Take a walk there.

Then give us more details about CPS / firmware / Locale / etc (other posters: that rule also apply to you).
I just flashed the latest firmware to my GD-77, and works perfectly fine. the SHA256 sum of OpenGD77.bin file is a2671fbc54f259601d9f6770edb464e6b622da241825ddcec5e0538def0cc35b


Cheers.
---
Daniel

[OE4SMS]

CPS version is :R2023.01.24.01
Firmware I installed the beta version 2023 04 23
Installation went smoothly, after I switched off the GD-77, the radio can no longer be switched on

OE4SMS

[VK3KYY]

CPS version is :R2023.01.24.01
Firmware I installed the beta version 2023 04 23
Installation went smoothly, after I switched off the GD-77, the radio can no longer be switched on

OE4SMS

Does it work with the previous version of firmware?

[EA3BIL]

CPS version is :R2023.01.24.01
Firmware I installed the beta version 2023 04 23
Installation went smoothly, after I switched off the GD-77, the radio can no longer be switched on

OE4SMS

Does it work with the previous version of firmware?

Main problem is, radio is no longer be detected by computer, not standard nor DFU.

So,
May those units need to be reloaded by using STLINK?

[VK3KYY]

CPS version is :R2023.01.24.01
Firmware I installed the beta version 2023 04 23
Installation went smoothly, after I switched off the GD-77, the radio can no longer be switched on

OE4SMS

Does it work with the previous version of firmware?

Main problem is, radio is no longer be detected by computer, not standard nor DFU.

So,
May those units need to be reloaded by using STLINK?

Turn off the radio, remove the battery, refit the battery, try the bootloader again