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Ninebot Max G3D firmware update July 2025: Everything you need to know (including tuning compatibility)

by JumMT Published in 31.07.2025

In July 2025, Ninebot began rolling out a major firmware update for the G3 series. The community has been actively discussing whether tuning still works and what exactly has changed. Here you'll find all the info, background, and practical tips at a glance – with sources!

1. Overview of the New Firmware Versions

Since July 14, 2025, the following new firmware versions have been available for the Ninebot G3D:

  • Vehicle Controller: v1.5.8 – Improved riding experience, increased safety, compatibility, and firmware stability.
  • Motor Controller: v1.4.12 – Improved riding experience, increased safety, compatibility, and firmware stability.
  • Bluetooth: v0.3.14 – Improved security, compatibility, and firmware stability.
  • Battery1: v4.1.4.8 – Improved security, compatibility, and firmware stability.

(Sources: official update logs, Sub-Etha Software, community forums)

2. What Exactly Has Been Improved?

  • Smoother acceleration: Especially in sport mode, the previously jerky throttle response has been significantly reduced.
  • More safety and stability: All controllers and communication modules work more reliably and offer better compatibility with apps and new hardware.
  • Greater system stability: Communication between controller, motor, battery, and Bluetooth module has been improved—fewer connection drops and an overall smoother ride.

3. Update Rollout and Installation

  • The update is being rolled out step-by-step—first in the USA, then in Europe and especially in Germany.
  • The update usually appears in the Ninebot app when:
    • tuning is temporarily removed,
    • the connection to the app is stable,
    • and a manual update search is performed.

Important tip: If you use tuning, temporarily deactivate it before the update and reactivate it after installation.
Reason: Only then will all new firmware versions be detected and installed cleanly. With active tuning, not all updates may appear or be performed.

4. Tuning Compatibility: What You Need to Know

  • Many users wonder if tuning solutions still work after the update.
  • Experience from forums, groups, and support chats shows:
    • Tuning automatically adapts to the new firmware.
    • No negative effects have been reported – tuning works as before.
    • Known tools (e.g. NBT Unlock Key, XiaoFlasher) remain usable.

Note: If problems do occur, simply reactivate or reinstall the tuning after the update.
Community tip: To see the full update, remove tuning, search for updates in the official Ninebot app, then reactivate tuning after updating – everything works as before.

5. User Feedback & Practical Experience

  • Riding feel: Noticeably smoother starts and more stable motor control, especially at low speeds.
  • Bluetooth: Much more reliable connections to smartphone apps.
  • Tuning remains intact: After the update, tuning hardware and software still work as usual.
    “It looks like tuning automatically adapts – everything is as before, the new update is compatible.”

6. What Does the Future Hold?

Although the current update remains compatible with tuning, there are signs that Ninebot is working on further security measures. In the future, running alternative firmware or tuning modules could become more difficult.

Recommendation:

  • Perform updates promptly but carefully (wait for community feedback first).
  • Before every update, check if a backup is possible or how to reactivate tuning if needed.

7. Sources & Links

Conclusion: The firmware update for the Ninebot G3D delivers better ride performance, more safety, and—at present—remains fully compatible with tuning. If you plan your updates wisely and pay attention to community experiences, you’ll get the most out of your scooter.

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