PRO58 Original Firmware

[Cleric-K]

Hi,
I've dumped the original firmware of the pro58. Here it is:
pro58_original.zip

If you think it is appropriate you can link it in the README where you say that "there is no way back".

[piodabro]

Did You tried flashing it back?
Is it works ok?
Module has own EEPROM onboard. Probably firmware writes there configuration variables.
New firmware erases original EEPROM so there can be some problems with original firmware.

[Cleric-K]

Yes it works.
The eeprom is not a real issue, although there was an effect: at the very first moment the band and channel letters were not visible but the moment you change them they appear. I suppose that the fw reads invalid data from the eeprom which does not correspond to actual band/channel, but when you make a change it overwrites it and it is all good.

If there is a problem one can always use some eeprom erase program, like the one that achilles provides:
Clear_EEPROM.zip