Hondata

FlashProManager 4.7.7 (9 September 2026)

Firmware updated to version 287
[FK8] Fixed instant jailbreak for OG FlashPro
Fixed compare calibration function
[2019+ RDX] Added support for 2025 model 5YF-AW1 USA
[2016+ Civic] Added support for 2019 model 5AW-T91 Turkey

Download here

Please ...

Please email support@hondata.com the two calibrations you are comparing. If you can, include a link to this thread.

I tried to update the software to 4.7.7 but it says 4.7.6 is the latest update. Is there something i have to do to get the 4.7.7 update?


https://hondata.com/updates/FlashProManagerV4-7-7-Full.exe

It was not a general release; you should have received an email from support. In any case the ...

FlashProManager 4.7.6 (7 Aug 2026)

• [FL5/DE5] Fixed radiator fan temperature settings
• [FL5] Fixed pops and bangs for 2026 models

Download here

Please only post in this thread if directly related to the software release. It is not the place to request features.

Sorry, it was fixed in 4.7.3 early July and should be working in 4.7.3 and subsequent releases.

FlashProManager 4.7.5 (31 July 2026)

Firmware updated to version 286
[07-08 TSX & 07-12 RDX] Fixed OG FlashPro not recognizing ECU
[FL5] Added support for the Middle East 66V-Y04, Central America 66V-K03
[Spoon Sports] Added support for 2023 N One 5K7-T61
[Spoon Sports] Added Stage 3.5 ...

Most CVTs share the map sensor (and boost pressure sensor) between the ECU and TCM. You can't change the sensors without upsetting the TCM.

4.7.4 (10 July 2026)
Firmware updated to version 285
[2012-2015 Civic Si] Fixed flex fuel showing 0% ethanol
[2019+ RDX] Added support for 2024 model 5YF-AR2 USA
[2016+ Civic] Added support for 2017 model 5AN-K62 Central Americas and 2016 model 5AG-N61 South Africa


Download here

Please only ...

4.7.3 (4 July 2026)
Firmware updated to version 284
[FL5] Added support for 2026 FL5 66V-A11
[DE5] Added support for Mexico Integra Type S 6PV-X03

The US 2026 FL5 with A11 ECU uses a different CAN gateway than the US 2023-2025 FL5. The ECU, CAN gateway and vehicle have to be matched, otherwise ...

At idle it takes a long time. Increasing engine rpm to 3000 rpm or so helps. Loading up on the dyno at about the same rpm is better, and helps stabilize the temperature.

It works in 4.7.2

Debug channels for a specific problem. Only present on some binaries.

We are in contact with that customer. The device was not used for some time so the firmware will be updated when a new version of FlashProManager is used, but it does not mean that the firmware update was the cause of the problem.

Everything should be working now.

If you have an EBCAN purchased in the last two weeks which has a serial number on it then unplug the EBCAN when uploading. That will not be necessary after the next release which will update the EBCAN firmware.

4.6.7 (11 May 2026)
· Firmware updated to version 279
· [2019+ RDX] Added support for 2022 model 5YF-AE2 USA
· Improved CANFlex operation

4.6.8 (12 May 2026)
· Firmware updated to version 280
· Fixed update process for older FlashPro

4.6.9 (15 May 2026)
· [FK8] Fixed 2019-2021 US models not ...