FD103 License for STool – Extension for Working with Hyundai, Kia, Genesis via CAN-FD Adapter
The FD103 license is a paid extension to the ST002 license for owners of a CAN-FD adapter using the STool software. This license enables you to:
To activate the module you need a USB key STool, CAN-FD adapter and ST002 license.
The FD103 license allows you to:
- Read and write mileage (odometer) and EEPROM
- Read Flash memory from instrument clusters
- Work with Hyundai, Kia, and Genesis vehicles via the CAN-FD interface
FD103 expands the functionality of the STool programmer
- Genesis (via CAN-FD adapter)
- Genesis GV80 2020+ (R7F7014xx) – Odometer read/write, EEPROM read/write, Flash read
- Genesis GV80 2020+ (R7F7014xx) Full LCD – Odometer read/write, EEPROM read/write, Flash read
- Genesis GV70 2020+ (R7F7014xx) – Odometer read/write, EEPROM read/write, Flash read
- Genesis GV70 2020+ (R7F7014xx) Full LCD – Odometer read/write, EEPROM read/write, Flash read
- Kia (via CAN-FD adapter)
- Kia Bongo 2021+ (R7F701403) – Odometer read/write, EEPROM read/write, Flash read
- Kia Rio 2021+ (70F3524) Segment LCD – Odometer read/write, EEPROM read/write, Flash read
- Kia Rio 2021+ (R7F701418) Color display – Odometer read/write, EEPROM read/write, Flash read
- Kia K5 2021+ (R7F701418) – Odometer read/write, EEPROM read/write, Flash read
- Kia K5 2021+ (R7F7014xx) Full LCD – Odometer read/write, EEPROM read/write, Flash read
- Kia Sorento 2021+ (R7F7014xx) CAN FD – Odometer read/write, EEPROM read/write, Flash read
- Kia Sorento 2021+ (R7F7014xx) Full LCD CAN FD – Odometer read/write, EEPROM read/write, Flash read
- Kia Sportage 2022+ (R7F701403) – Odometer read/write, EEPROM read/write, Flash read
- Kia Stinger 2021+ (R7F7014xx) – Odometer read/write, EEPROM read/write, Flash read
- Kia Stonic 2021+ (R7F701418) – Odometer read/write, EEPROM read/write, Flash read
- Kia Stonic 2021+ (70F3524) Segment LCD – Odometer read/write, EEPROM read/write, Flash read
- Hyundai (via CAN-FD adapter)
- Hyundai Grandeur 2019+ (R7F7014xx) – Odometer read/write, EEPROM read/write, Flash read
- Hyundai Porter 2021+ (R7F701403) – Odometer read/write, EEPROM read/write, Flash read
- Hyundai Palisade 2021+ (R7F7014xx) Full LCD – Odometer read/write, EEPROM read/write, Flash read
- Hyundai Sonata 2021+ (R7F7014xx) – Odometer read/write, EEPROM read/write, Flash read
- Hyundai Sonata 2021+ (R7F7014xx) Full LCD – Odometer read/write, EEPROM read/write, Flash read
- Hyundai Tucson 2022+ (R7F701406) – Odometer read/write, EEPROM read/write, Flash read
- Hyundai Solaris 2021+ (70F3524) Segment LCD – Odometer read/write, EEPROM read/write, Flash read
How to Work with FD103 License
Select the port to which the CAN FD adapter is connected and click "Test", if the adapter works correctly, the serial number of the adapter and the activation status will be displayed in the "Information" window.
The program supports two ways of working with the panel:
- With preliminary reading of Flash, to search for unlock codes in it.
- With unlocking the panel using already known codes.
The second method is faster, so we start with it:
- Mileage -> Read (Read mileage and EEPROM)
- Mileage -> New mileage -> enter the new mileage
- Mileage -> Write (write the new mileage to the panel)
- If the mileage has changed, you're done.
If the mileage has not changed, proceed to the method with reading Flash:
- FLASH -> Read (Read Flash)
- Mileage -> Read (Read mileage and EEPROM)
- Mileage -> New mileage -> enter the new mileage.
- Mileage -> Write (write the new mileage to the panel)
- Done.
- Send the read Flash to [email protected] to add a new option to the program.
When reading Flash and EEPROM (or mileage), the dumps are automatically saved in the Backup folder.
Please note that in neither the first nor the second option does the panel need to be flashed, so there is no risk of ruining the panel.
Updates:
- New VDO panels with mileage recording unlocking.
- Support for new FLASH (for correction without reading flash using known unlock codes).
- Hyundai Accent 2021+ (70F3524) Segment LCD Read/write mileage, read/write eeprom, read Flash.
- Added the ability to change the font size in the menu on the left.
Launch the program and click the “About” button in the lower left corner.

Copy the “Guardant dongle” and and indicate this number in the order.

The CAN-FD adapter number can be seen on the sticker on the adapter or in the program, click on the "CAN FD adapter" section and test the device.

After activation you will receive the file “License.da4” (the file name must be exactly License.da4). Save this to the main folder with the program. if you have an old license file, delete it.

1. No Refunds or Modifications for Digital Licenses
Activated modules or licenses cannot be returned or refunded.
If an incorrect key or device number is entered by the customer, the purchase is not eligible for return.
Licenses cannot be modified, transferred, or reissued for another device under any circumstances.
2. Irreversible Order Processing
After the order status changes to “Waiting for activation”, the data has already been sent to the developer.
From this point onward, the order cannot be canceled, edited, corrected, or refunded.
3. Responsibility for Software Functionality
Our store is not responsible for the functionality, performance, or declared features of any software module.
We do not guarantee the listed functions because we are not the developer.
4. Accuracy of Product Information
Module and script descriptions are provided directly by the manufacturer.
IOBD.io is not responsible for any inaccuracies, missing details, or differences between the description and actual operation.
In disputed situations regarding functionality or listed features, the customer must contact the manufacturer.
5. Customer Responsibility for Installation
IOBD.io sells professional automotive diagnostic software and equipment.
Installation, setup, configuration, and compatibility checks must be performed by the customer.
We do not provide remote installation, programming, or setup services unless explicitly stated otherwise.
6. Required Technical Knowledge
These products are intended for users with basic technical knowledge in automotive diagnostics.
The customer is fully responsible for understanding the installation process and using the software and hardware correctly.
7. No Liability for Incorrect Usage
IOBD.IO is not responsible for issues caused by:
incorrect installation
unsupported or incompatible hardware
improper configuration
third-party interference