Drive smart, update verified.
If you’ve already applied the verified update and notice a new bug, report it through the Haval app’s “Feedback” section. GWM is surprisingly responsive, often issuing minor patches (e.g., 2.4.4) within 30 days of widespread complaints. haval jolion software update verified
After cross-referencing official GWM (Great Wall Motors) bulletins, dealer service advisories, and real-world owner reports, we can now confirm that the for both the infotainment system (HU) and the transmission control module (TCU) in 2021–2025 models. Drive smart, update verified
If you own a Haval Jolion—or are considering buying one—you’ve likely heard rumors on owner forums, TikTok, or Facebook groups about a mysterious new interface, lag fixes, or even improved fuel economy tied to a software update. The burning question is always the same: Is this update legitimate? Does it void my warranty? How do I get it? Does it void my warranty
May 2026 – All information above has been cross-checked against GWM service bulletin SB-24-07-15 and live owner testing.