[WP-34S] Firmware v3.x - Does it runs fine on a HP-20B?

[cutterjohn]

(05-23-2014 11:40 AM)jebem Wrote:  Thank you, Jim!
That information is very useful and covers what I was wondering about the HP-20B.

Concerning the need engineers have to "fix" things that are not broken, I am guilty as charged!

Have you checked ebay? After ordering a pre-flashed one w/crystal, I ended up buying 3 30bs off of ebay @ $15(2) and 20(1) USD apiece... They're dirt cheap here, but if you can only get that price from a US seller shipping might make it too expensive... but there must be some sellers in europe...