What is the latest FW version for OWON HDS2102s?

[TheRegister]

I have recently purchased OWON HDS2102s from AliExpress. It came with FW V4.3.0. I went to Owon support website  https://www.owon.com.hk/download.asp?category=Digital%20Oscilloscope&series=HDS200%20Series&model=HDS2102(S)&SortTag=Latest%20Firmware and the latest FW version there is V1.5.1. Now I wonder if I should "downgrade" to that version or stick with FW V4.3.0. Is anybody familiar with this version?

[csuhi17]

I have recently purchased OWON HDS2102s from AliExpress. It came with FW V4.3.0. I went to Owon support website  https://www.owon.com.hk/download.asp?category=Digital%20Oscilloscope&series=HDS200%20Series&model=HDS2102(S)&SortTag=Latest%20Firmware and the latest FW version there is V1.5.1. Now I wonder if I should "downgrade" to that version or stick with FW V4.3.0. Is anybody familiar with this version?

No.
Updates are not compatible.
The number after the letter V is your main version number, if you have V4.x.x. then you can only update to the one that starts like this.
The V1.5.1. and the V2.0.4. not good for you.
There are no downloadable updates for V3 and V4.

[TheRegister]

Thanks for prompt response. Your reply is spot on - actually I've contacted Owon and they promptly responded with the following statement

"Thanks for purchasing OWON product, there is not latest firmware version for HDS2102S on our website, don't upgrade any of firmware. "