SIYI UniRC (More Frequencies, More Bandwidth, More Channels, More Open, More Advanced)

I am trying to communicate, can I contact you via email?

Understood. Just ask 3DXR to contact us, it has been officially released. If needed, you can contact the dealer to obtain it.

Who is “the dealer” ? … I have contacted 3DXR already.
But if there is a faster channel with a dealer, I’ll happily contact them also.
Thank you.

Sorry for the mistake. This is your purchasing channel. You can also contact technical support directly on the SIYI official website for assistance.

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First firmware update for UniRC 7 series!

Yes via email is fine , because IRS hasn’t been responding to our msgs

Does the user use the SIYI Adjustment Assistant to upgrade it?

Does it mean that I must use wire to upgrade my air unit?

Airunit upgrade done via wire. bootloader is still the old version.


please check your inbox/dm i have sent u my email id.

Really having a very tough communication with IRS , last 20 days they haven’t been replying.

They are representing SiYi I guess your team should really get in touch with them regarding they customer handling.