Re: Upgrade Graph 25+Pro/35+/85 / fx-7400GII/9750GII/9860G/G
Posté: 24 Mai 2023, 03:15
Thanks for the excellent thread, I might have made a big mistake.
Flashed a SH4 firmware on my SH3 calculator.
Now when I try to flash any other software versions it gets a OS-Version unknown offset error.
Any idea how to fix it? Reset the calculator doesn't do anything.
Please advise!
Flashed a SH4 firmware on my SH3 calculator.
Now when I try to flash any other software versions it gets a OS-Version unknown offset error.
Any idea how to fix it? Reset the calculator doesn't do anything.
Please advise!