Update Ktag Clone From 2.25 To 2.70 Jun 2026

Open Ksuite 2.25 > Help > About. Look for "Bootloader version." If it is below 1.08, you must update the bootloader first.

Verify your PCB color (Red is generally more reliable than Green) Request a stable 2.70 download link

Updating a KTAG clone from 2.25 to 2.70 is not a simple "click to update" process. It requires hardware manipulation via JTAG. Update Ktag Clone From 2.25 To 2.70

Disclaimer: This guide is for educational purposes only. Modifying clone devices may violate intellectual property laws in your jurisdiction. Always use original tools for commercial work.

Once the update is complete, a confirmation message or the main vehicle selection screen will appear, indicating that the new protocols are now active and ready for bench-work. Open Ksuite 2

Use a current-limited bench power supply (12V @ 1A) during the first test after update.

If bootloader is corrupt, use :

If you decide to proceed, follow every step in this guide precisely. Backup your old SD card. Use a stable power supply. And never, ever update over USB alone.