SK-8535 Version Upgrade Information (For ver. 3.XX users)

*Ver. 2.XX users, please access the version upgrade information (Ver. 2.XX).
You can download the program file to upgrade for free. Read the procedure below before upgrading. (Supported OS: Windows XP/vista/7/8/10)

Upgrade procedure

  • Step 1
    Click the blue download button above to download and save the program data ( to your desktop. Please unzip the saved zip file.
  • Step 2

    Step 2 Image
    Connect SK-8535 to your PC and open the SK-8535 Removable Disk. (Leave the removable disk empty)
    In the folder SK8535_UPDATE_VER 305, copy the folder 8535_UP and the file SK8535.HBN to the removable disk of SK-8535.
  • Step 3

    Step 3 Image
    Disconnect SK-8535 from the PC and reconnect it. Before disconnecting the USB cable, always instruct the PC to disconnect the USB cable. Do not disconnect the USB cable during the update, as the update will start automatically when you reconnect.
  • Step 4

    Step 4 Image
    When the update is complete, the completion screen appears and the machine restarts. If the SoftVer number on the screen is updated to the latest version, the update is complete. Tell the PC to disconnect the USB cable.
SK-8535 (ver. 2.XX) version upgrade history
Update Date Contents Software
April 13, 2021 ■ Auxiliary Battery Type for Hybrid Vehicles: L0 / L1 / L2 / L3 / LB2 / LB3 / LBN2 / LBN3 / 340LN0 / 355LN1 / 375LN2 / 380LN3 has been added.
*Reserve free space on the removable disk because the amount of data is large. Also, the update takes time.
Ver 3.05
July 8, 2019 ■ Battery Format: 125D26 / 145D31 added
■ Auxiliary battery type for hybrid vehicles: S42B20 / S55B24 added.
■ Idle stop battery format: M-55 / Q-90 / S-100 / S-105 / T-115 added
Ver 3.04
June 11, 2018 ■ Auxiliary battery type for hybrid vehicles: S75D31 / 360LN2 added
■ Idle stop battery format: M-44 / N-65 added
Ver 3.03
March 27, 2017 ■ Auxiliary battery type for hybrid vehicles: LN0 / LN1 / LN2 added
■ Data revision of 13 CCA standards for idling stop battery format.
■ Add font data for print printing.
Ver 3.02