I legit nearly had a heart attack after realizing I bricked my remote I this worked perfectly THANK YOU SO MUCH.

Thank you My man. I have tryed to upgrade this thing... it did not worked, i've try COM3 COM4 and other ways to comunicate with PC suddenly screen went black and Your video saved my controller. Real MVP.

You are a legend! Thank you. Just unbricked my transmitter.

İ have same problem. but in device manager I see "STM32 bootloder" but not dfu device. Dfuse demo program do not show the device. Help me please !!!

What a friendly, helpful video! If only Flysky was so concerned about its customers. Or ex-customers. I'm still trying to find out why the i6X doesn't seem to support altitude telemetry from the CAT10 sensor. It ought to, because you can zero the altitude on the Tx. But what about the iA6B receiver? It's fully telemetry-capable, apparently, but I can't find any info about using it with the CAT10 anywhere. Flysky don't respond to my queries. I think the i10X transmitter and iA10B receiver handle altitude data, so it looks like the i6X needs a firmware update. Oh dear. Another brick in the wall... Maybe it's time to move over to a Jumper T12. Ah, just think of it: Open Tx... Full FrSky compatibility... A decent support network... Developers who care... And no need for helpful emergency 'fix it' videos... ;-)

thanks so much for the video i'm currently trying to do it so i'll post my results

Does anyone have the DFU for this since the link is broken and I can't find it anywhere online

Thank you very much

Thank you Istvan

Te örülnél neki ha én is szétszakérteném a te legnézettebb videódat?

Really great 👍

Thanks. Its Working for me Thank You Very Very much

thanks 😊

Hlo brother my name is sahil i also face this problem I will use your method but my transmitter can't connect with pc what I can do now I install all the drivers but no response in device manager plz help me

Thanks. Its Working.... Thank You Very much

i want to upgrade my fs-i6x firmware to unlock all 10 channels..but when i connect to computer, the fs-i6x upgrader software says "Invalid Port Number". can you pls help?

Exact same problem.but in device manager I see "STM32 bootloder" but not dfu device. Dfuse demo program do not show the device.

Thank You Very much!

Thank you but this didn't work for me what else could I do?

Добрый день а где файл этот взять

Question after almost 10 months - did you update firmware in your transmitter? I have the same version of transmitter and firmware, and I see that I have to make a choice: alternative firmware with RSSI/SNR alarm but not working with simulators on PC (github.com/qba667/FlyPlusI6X), or stay at original firmware (or upgrade to latest but original 1.0.48 from Dec 2018 www.flysky-cn.com/fsi6x - no information what was changed) with just information about RSSI on screen (without alarm - useless with goggles FPV) and working with simulators..

Thanks for the video is a hope for me. My Flysky I6 transmitter has a different board, the processor is the MKL16Z64VLH4, there is a solution similar to this one of the video for my transmitter.

Спасибо реально помогло ,если бы ещё понимал о чём говорят.

The link does not work for me, could someone please share the files with me?

thanks for the vid, i have followed your instructions and it seems to update, but then it still doesnt turn on. do you have any other ideas?

Hey this looks like just what I need, but I'm also not able to access the netlion.uk page to get the pack. I tried normal and with a VPN from several locations, and on multiple devices with separate internet connections. If you'd be able to get that zip file hosted somewhere else I could download it real quick I would be very appreciative!