WP34s flashing procedure

[Dieter]

(02-27-2015 02:00 AM)John Galt Wrote:  Yes. Once the original firmware has been erased, it is no longer required to use the Erase function again. Updating firmware is described on p. 171 of Walter's printed manual (Firmware v. 3.2).

Yes, this works without any problems for updates. But you already said it: "once the original firmware has been erased".... It isn't in a brand new calculator that gets re-flashed for the first time. That's exactly my problem.

I'll check the cable later this weekend.

Dieter