STEPS Unlocker - unleash the power of your E-bike motor!

Downgrade original firmware of a STEPS motor using PCE interface (for Windows)

  • DU-E8000
  • DU-E7000 / DU-E6100
  • Above firmwares are 100% original without any modifications

    Instruction

    1. Install a package. Start "E-tube Project". Connect to a bike. The program offers you a new FW (5.x.x) (fake numbers, just for upgrade). Accept it.
    2. Uninstall a package after downgrading.

    Downgrade original firmware of a STEPS motor using E-Tube App via Bluetooth (for Android/iOS)

  • DU-E8000
  • DU-E7000 / DU-E6100
  • Above firmwares are 100% original without any modifications

    Instruction for Android

    1. Download and extract archive with upgrade files to any folder on your PC. Connect your phone to PC.
    2. Using Windows Explorer open Android / data / com.shimano.etubeprojectmobile.droid.phone / files / FW / folder on your phone.
    3. Copy extracted .dat  files from your folder on PC to the folder on your phone.
    4. Turn on Wi-fi or Mobile Network on your phone. Start "E-tube" App. Connect to a bike. The program offers you a new FW (5.x.x) (fake numbers, just for upgrade). Accept it.
    5. Delete files that you copied at the previous step from the phone's memory.

    Instruction for iOS

    1. Download and extract archive with upgrade files to any folder on your PC/Mac. Connect your iPhone to PC/Mac.
    2. Using FREE utility iFunbox connect to your iPhone and open App File Sharing / E-TUBE / FW / folder
    3. Copy extracted .dat  files from your folder on PC/Mac to the folder on your iPhone.
    4. Turn on Wi-fi or Mobile Network on your phone. Start "E-tube" App. Connect to a bike. The program offers you a new FW (5.x.x) (fake numbers, just for upgrade). Accept it.
    5. Delete files that you copied at the previous step from the phone's memory.