Navigate to the menu on your central infotainment screen. Select System or System Update . Click on Check for Updates .
Screen frozen on “Updating… Do not turn off” for longer than 45 minutes. Solution (verified by Haval technical support):
The first thing Ali noticed was the revamped home screen, with more intuitive icons and a cleaner design. He explored the menus, discovering features he hadn't known existed before. The navigation system now included real-time traffic updates, and the Bluetooth connectivity seemed more stable than before.
– screen may go black for 2–3 minutes (normal) haval jolion software update verified
Once you've verified that your Jolion is eligible for the update, follow these steps to install the software:
The as a legitimate, warranty-safe improvement that fixes real-world annoyances. However, only two distribution channels are trustworthy: official OTA pushes and your local Haval service center . Avoid USB files from Facebook, Reddit, or WhatsApp groups – no matter how convincing the screenshot looks.
Haval deploys software updates through two primary channels. Method 1: Over-The-Air (OTA) Updates Navigate to the menu on your central infotainment screen
Verification is not just a final check, but a core component of a successful update. Proper verification ensures your safety, vehicle performance, and warranty protection.
: Re-calibrated dual-clutch transmission (DCT) software. Benefit : Smoother take-offs and faster gear shifting. 3. Optimized Advanced Driver Assistance Systems (ADAS)
Most significant firmware upgrades, including those for the Engine Control Unit (ECU) and the Integrated Infotainment System , require a physical visit to a GWM service center. Screen frozen on “Updating… Do not turn off”
Symptoms that need dealer update:
into the centre console USB port (not the charging‑only port)
: Look for prompts on your vehicle's infotainment screen when the ignition is switched off.
This article covers everything you need to know about the verified updates for the Haval Jolion. This includes detailed changelogs, safe installation methods, and ways to check your system's current status. 🛠️ The Verified Haval Jolion Update Changelog
Verified software adjustments contribute to faster acceleration (9.1 seconds to 100 km/h) and a higher top speed of 190 km/h, while adhering to stricter emission standards (Euro 6).