ZT08 O Firmware

  • Release Date

    2026/04/03

  • Remark

    Firmware Upgrade Instructions
    1. Please use the ZENIKO Firmware Update Tool Z1 to open this firmware and perform the upgrade.
    The Z1 tool can be downloaded from the official website.
    2. How to Check Version Number
    → While the device is powered off, press and hold the “-” button, then press and hold the power button to view the version number.
    3. How to Connect to a Computer
    → While the device is powered off, press and hold the “M” button, then connect it to the computer using a USB cable (data cable type).

  • Updated Contents

    Fixes the issue where the device automatically wakes up from sleep mode.

ZT08 C Firmware

  • Release Date

    2026/04/03

  • Remark

    Firmware Upgrade Instructions
    1. Please use the ZENIKO Firmware Update Tool Z1 to open this firmware and perform the upgrade.
    The Z1 tool can be downloaded from the official website.
    2. How to Check Version Number
    → While the device is powered off, press and hold the “-” button, then press and hold the power button to view the version number.
    3. How to Connect to a Computer
    → While the device is powered off, press and hold the “M” button, then connect it to the computer using a USB cable (data cable type).

  • Updated Contents

    Fixes the issue where the device automatically wakes up from sleep mode.

ZT08 N Firmware

  • Release Date

    2026/04/03

  • Remark

    Firmware Upgrade Instructions
    1. Please use the ZENIKO Firmware Update Tool Z1 to open this firmware and perform the upgrade.
    The Z1 tool can be downloaded from the official website.
    2. How to Check Version Number
    → While the device is powered off, press and hold the “-” button, then press and hold the power button to view the version number.
    3. How to Connect to a Computer
    → While the device is powered off, press and hold the “M” button, then connect it to the computer using a USB cable (data cable type).

  • Updated Contents

    Fixes the issue where the device automatically wakes up from sleep mode.

ZT08 F Firmware

  • Release Date

    2026/04/03

  • Remark

    Firmware Upgrade Instructions
    1. Please use the ZENIKO Firmware Update Tool Z1 to open this firmware and perform the upgrade.
    The Z1 tool can be downloaded from the official website.
    2. How to Check Version Number
    → While the device is powered off, press and hold the “-” button, then press and hold the power button to view the version number.
    3. How to Connect to a Computer
    → While the device is powered off, press and hold the “M” button, then connect it to the computer using a USB cable (data cable type).

  • Updated Contents

    Fixes the issue where the device automatically wakes up from sleep mode.


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