Kyocera 250ci Firmware - Latest

[brecht2]

[KYO_OEM]

Re: Kyocera 250ci Firmware - Latest

Sorry, all trashed....
Current stock: 0
Last pc sold in 2017-05

[brecht2]

Re: Kyocera 250ci Firmware - Latest

Hello,

I've took the code dimm out of the machine and got this;
PXL_20201117_134842566.jpg

[KYO_OEM]

Re: Kyocera 250ci Firmware - Latest

it`s clear for me.
System is loading the FW from USB key to memory and after download from key was completed, it tried to write to non existing code dimm.
No target available ---> error message must coming up.

Did you wait up to 30 minutes with mounted code dimm?
Did your key led is flashing during "Welcome" message?

[brecht2]

Re: Kyocera 250ci Firmware - Latest

Did you wait up to 30 minutes with mounted code dimm? YES
Did your key led is flashing during "Welcome" message? NO (read/write led) USB Stick is Kingston 4GB
I'll order new code dimm on ebay. I saw one for 8.5€
Shipping will take approx 2 weeks (COVID).

I'll follow your advise to install the new code dimm and install it with the broken one.
I'll reply to this thread as soon as the installation has been done.
Thx!

[brecht2]

Re: Kyocera 250ci Firmware - Latest

Dear Kyo_oem,

I'm was thinking why i have to swap the good code dimm with the bad one?
Why i can't upgrade the FW with the good one without swapping this dimm?

Could you explain this to me please?

Kind regards

[BillyCarpenter]

Re: Kyocera 250ci Firmware - Latest

There are a few guys on this site that I consider to be experts on Kyoceras and KYO is one of 'em. I don't even question him anymore...especially when it comes to firmware issues.

[KYO_OEM]

Re: Kyocera 250ci Firmware - Latest

this you can do if no new one available.
In your case you don`t need it.
Install the "ebay dimm" and hopefully it`s a well working one.
You`ll see it when LED is flashing on your Kingston during upgrade procedure.
Good luck

[dalewb74]

Re: Kyocera 250ci Firmware - Latest

RUN!!! it's a 250ci.... LOL

yes.... run fasttttttt...... lol

[brecht2]

Re: Kyocera 250ci Firmware - Latest

I've bought this code dimm...

Kyocera Printer Memory Module A0219AME + GH | eBay

This dimm seems to be another review (newer than mine).
I'll keep you in touch after the installation!

grts

[KYO_OEM]

Re: Kyocera 250ci Firmware - Latest

good luck.

[brecht2]

Re: Kyocera 250ci Firmware - Latest

Hello KYO_OEM,

My ebay code dimm has been arrived and installed but no luck....
Screen is still stuck at the 'welcome' screen.
I've waited more than 1 hour.
I saw r/w on my usb flashing many times on booting, with the other code dimm i didn't saw anything at all.
I saw the led 1x flashing on the OP.

What i further did...
I've changed the dip switch on the mainboard of the OP to 'boot', started the machine and waited until the memory led stop flashing.
Changed the dip switch again to normal position.
Turned of the machine and tried again to update the F/W.

[KYO_OEM]

Re: Kyocera 250ci Firmware - Latest

you got PM because i think it`s too difficult to explain further points in official forum.
Maybe you can get direct support

[tahitibub]

Re: Kyocera 250ci Firmware - Latest

Got it working. Long ago I had written a software routine to "wrap" TLS 1.0 inside of a TLS 1.2 packet. I just needed to get the 250ci up to TLS anything. I got a hold of the firmware yesterday to upgrade it to 2016 and everything is working fine with Office 365 now. Thank you everyone!

Hi Jabberwocky,
I'm very interested with your software routine to "wrap" TLS 1.0 inside of a TLS 1.2 packet.
Could you please explain how did you do it ?
Regards