When the SManager software is installed, USB drivers for the S300 are install into the SManager directory and registered with Windows. However, if the S300 is plugged in before the SManager software is installed, Windows will not find the USB drivers, Windows will disable the S300 and never prompt you again to install the drivers. In this case we must manually update the USB drivers.
Hondata FlashPro Drivers is a Shareware software in the category Miscellaneous developed by Hondata, Inc. The latest version of Hondata FlashPro Drivers is currently unknown. It was initially added to our database on. Hondata FlashPro Drivers runs on the following operating systems: Android/Windows. Improvements and fixes. This update includes a fix for an incorrect device driver (“Microsoft – WPD – 2/22/2016 12:00:00 AM - 5.2.5326.4762”) that was released by a third-party on March 8, 2017 that affected a small group of users with USB connected phones or other media devices that rely on Media Transfer Protocol (MTP). Conviction of a cell phone use, portable electronic device use or a texting violation will also result in points being added to your DMV driving record. If you receive 11 points in an 18 month period, your driver license may be suspended. To learn more, see About the NY State Driver Point System. The surcharge for all violations can be up to $93. Download Kyocera Mobile Phones drivers, firmware, bios, tools, utilities.
S300v1 (green) & S300v2 (red)
To Check USB Drivers Are Installed Correctly
Connect the S300 to the laptop, switch on the vehicle ignition (but do not start the vehicle), start SManager software, and check the USB driver status on the bottom right of the SManager window. It should say 'Driver Installed'.
A second way to check the USB drivers are installed correctly is to open the Windows Device Manager and check the entry for the Hondata S300 ECU does not have a yellow exclamation next to it.
Updating / Manually Installing USB Drivers
Windows XP: Press <Windows Key> and <Pause/Break>, or right click on My Computer and select Properties. Then select Hardware and finally Device Manager.
Windows Vista/7/8: Press <Windows Key> and <Pause/Break>, or search for Device Manager from the start menu search box.
2. In the Device Manager, find the Hondata S300 ECU entry. It normally is under Universal Serial Bus Controllers, but may appear under Other Devices. You will need to click on the + to the left of Universal Serial Bus Controllers to expand the list.
USB Drivers Installed Correctly
USB Drivers Not Installed
If a yellow exclamation appears next to Hondata S300 ECU, then the USB drivers need to be manually installed. Proceed to the next step.
Drivers Hondata Mobile Phones & Portable Devices Wireless
3. Update the USB drivers.
Windows XP: Right click in Hondata S300 ECU and select Update Driver... Follow the instructions for Windows XP)
Windows Vista/7/8: Right click in Hondata S300 ECU and select Update Driver Software... Follow the instructions for Windows Vista / 7 / 8)
4. After the drivers are updated, the yellow exclamation mark should disappear from next to Hondata S300 ECU.
The S300v3 uses a different USB driver than the S300v1 or S300v2, so there are small differences in the USB driver manual update process.
The Device Manager driver entry is located under the 'ECU Hardware (Hondata)' entry rather than the Universal Serial Bus Controllers entry.
Otherwise the update process and driver location is the same as the S300v1 & S300v2 (see Windows XP and Windows Vista / 7 / 8).
Note that you should never 'downgrade' your software version, as this will cause problems in cases where a later software update has updated the device firmware to a later version than what the software expects to find. It always is a good idea to use the most recent software version even if it is a beta.
Current version V2.7.3 7/10/2019 (32 MB)release notes
Current version V4.4.2 7/10/2019 (32 MB)release notes
Current version V3.5.2 1/21/2019 (474 MB)release notes
Drivers Hondata Mobile Phones & Portable Devices Am Fm
Reduced size version (43 MB)
Current version V1.0.9 9/14/2015 (13 MB) release notes
TractionControl software is built into SManager, KManager and FlashProManager. Only download this version if you are using a different engine management system.
USB Device Drivers
These are standalone installers with the USB device drivers for Windows XP, Vista, 7, 8 & 10. Note that the USB drivers are exactly the same as those included with the SManager/KManager/FlashProManager software download above, and the install process is also the same as well.
Hondata Driver Not Installed
S300 USB Drivers (8MB)
KPro USB Drivers (8MB)
FlashPro USB Drivers (8MB)