✨ Open Solo 4.0.0 Clean Install + ArduCopter 4.7.1

3DR Solo Firmware Updater

The definitive, automated web-based utility for applying clean Open Solo 4.0.0 firmware and latest ArduCopter 4.7.1 to your 3DR Solo Copter & Controller.

⬇️ Download Solo Updater for Windows
SoloUpdater-v4.0.0-win64.zip • Standalone Portable (Win 64-bit) • No Python required

How to Install in 3 Easy Steps

01

Power On Your Solo

Turn on your 3DR Solo Copter and Solo Controller. Wait ~60 seconds for the SoloLink WiFi network to broadcast.

02

Connect to Solo WiFi

On your Windows PC or laptop, connect your WiFi to SoloLink_XXXXXX (Password: sololink).

03

Run SoloUpdater.exe

Extract the downloaded ZIP and double-click SoloUpdater.exe. It will automatically launch the interactive guided updater in your web browser.

ℹ️

Why is a local updater required?

Because your 3DR Solo copter and controller reside on an isolated local network (10.1.1.10 & 10.1.1.1), the updater must run on a computer connected directly to the SoloLink WiFi network to perform the SSH firmware upload safely.

Key Features & Capabilities

🚀

ArduCopter 4.7.1 Support

Bundles latest ArduCopter 4.7.1 with enhanced stabilization, GPS fixes, and performance tuning for both Stock Cube and Green Cube hardware.

🛡️

Factory Reset Partition Update

Updates both copter and controller factory reset recovery partitions to Open Solo 4, ensuring recovery remains modern and secure.

⚡

Real-Time Live Progress

Interactive web interface streaming live SCP upload percentages, SSH installation logs, and reboot timers straight to your browser.

🎯

Compass & IMU Calibration Guide

Integrated step-by-step guidance for post-install sensor calibrations directly from the tool.