How to Update iCarsoft CR Max / CR Max BT via WiFi
This page provides a step-by-step guide to help you update your iCarsoft CR Max or CR Max BT diagnostic scanner. No computer needed – just one-click over WiFi.
📶 Step 1: Connect to WiFi
Turn on your iCarsoft scanner and connect it to a stable WiFi network.
🔐 Step 2: Click Upgrade and Enter Email
Tap on the Upgrade option. When prompted, enter your email address to activate your device.
⬇️ Step 3: Download the Update
After activation, your device will automatically detect and allow you to download the latest software updates.
⚠️ Important Tips
- Ensure your WiFi connection is stable before starting the update.
- Keep your device charged or plugged in during the process.
- Restart if the update fails and reconnect to the network.
🔧 Frequently Asked Questions
Can I update my iCarsoft scanner without a PC?
Yes! The CR Max and CR Max BT support one-click updates via WiFi.
Why is my update stuck?
This usually happens due to network interruption. Restart the device and try again.
Do I need to register my device?
Yes. Email activation is required before downloading any updates.
Will the update include older vehicle software?
Yes. The update package includes enhanced compatibility with older and newer vehicle models.
