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cannot upload files to flashpro and ecu

Posted: Mon Feb 09, 2026 8:30 pm
by SWERyan
Im having problems uploading tune to the flashpro and to the ecu. When I press upload status bar displays for 3 secs then disappears.
live tuning is working and datalogging also. I cant upload the file to the car. calibrations tab also shows blank. This happened today while adjusting the tune. This flashpro has been with the car for more than a year already. could this be a failed firmware update on the flashpro mini? It asked to unplug from the vehicle because it the firmware will be updated.

just to add i have been using this flashpro manager version with no problems
hondata flashpro 4.7.3.0 build 5646

does anyone have inputs?

Re: cannot upload files to flashpro and ecu

Posted: Mon Feb 09, 2026 11:55 pm
by SWERyan
looks like the secondary map is able to accept file. I was able to load manually the secondary map. But the primary map and loading the map thru PC Flashpro manager will now work. Is there a fix to this?

Re: cannot upload files to flashpro and ecu

Posted: Tue Feb 10, 2026 10:03 am
by Spunkster
With everything plugged in and the ignition in the on position, go to the Help menu and click on “send feedback”. Include a detailed description of the issue.

Re: cannot upload files to flashpro and ecu

Posted: Wed Feb 25, 2026 8:06 am
by jonesy.fl5
Did you ever figure this out? I'm having the exact issue. I click upload and the window pops up for a sec then disappears.

Thanks

Re: cannot upload files to flashpro and ecu

Posted: Wed Feb 25, 2026 9:59 am
by Spunkster
From Help, About, what is the version of software you are using?

Re: cannot upload files to flashpro and ecu

Posted: Fri Feb 27, 2026 6:13 am
by jonesy.fl5
FlashPro Manager 4.6.3.0

FlashPro Mini FP-CTR-358541

Re: cannot upload files to flashpro and ecu

Posted: Fri Feb 27, 2026 7:28 am
by Hondata
Update your software. You are two versions behind.