UNI-T UPO 2000CS series, UPO 2074 CS - need firmware

[Joho]

Hi there

I recently got a UNI-TREND oscilloscope UPO2074CS with an interrupted firmware update. It starts up with message in picture 1. When I put in a blank USB stick in, it searches for Firmware (USB stick blinks) and then gives up. (picture 2)
I can't ask the former owner, he is deceased.

I already looked on UNI-T website, could not find anything related to the UPO2000CS series. And I already emailed to tech support, no answer.

If anyone has the firmware for UPO2074CS and perhaps the software for PC, would be appreciated!

[stj]

1.05
https://25628395.fs1.hubspotusercont...W1.01.0000.zip

1.07
https://25628395.fs1.hubspotusercont...V1.07.0086.rar

1.09
https://gduts.sharepoint.com/:u:/s/I...CLdXg?e=Umxwc4

pc software
https://gduts.sharepoint.com/:u:/s/I...lAcnQ?e=VaxdhM

manual
https://events.uni-trend.com/hubfs/I...1.05(RoHS).pdf

programming manual
https://events.uni-trend.com/hubfs/I...g%20Manual.pdf

[Joho]

Thank you!
Too bad, these files are for "MSO/UPO 2000" series, mine is an UPO2074CS from the "UPO2000CS" series, total different models.
The "CS" seems to be important, here.

[stj]

what is different between the CS and E versions?

[Joho]

I'm not sure, they are different model ranges.

[stj]

doesnt look like they released any updates
https://instruments.uni-trend.com.cn/download?name=165

[Joho]

There must be, otherwise pre-owner could not have started the update process.

[stj]

i think they have a german contact address you could phone them up!

[Joho]

UNI-T European support says, UPO2000CS series is discontinued and they can't provide any firmware or software files.
No I'm stuck.

[stj]

bastards
there is a forum in eastern europe or russia - some cyrylic place.
they dump pretty much everything,
but i couldnt name them if i wanted to - they are banned here because they charge for downloads