Based on the notification this guide explains what this message means, how to ensure the update was successful, and what to do next.
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Most 2022+ Haval Jolion models support OTA updates. When a new version is verified and rolled out: haval jolion software update verified
For most Jolion owners, an update will come "over the air." This is the simplest and safest method, as the update is downloaded directly from Haval's secure servers to your vehicle via 4G or Wi-Fi.
After completion, system reboots automatically → shows “Update Successful” Based on the notification this guide explains what
Furthermore, from a user experience perspective, a verified update ensures continuity of functionality. Early Haval Jolion models faced criticisms of sluggish touchscreen response and occasional Apple CarPlay disconnections. Verified software updates have progressively addressed these issues, improving boot times and adding new features like voice-activated climate control. However, the key word remains “verified.” An unverified or partially downloaded update could brick the infotainment system, leaving the driver without a reverse camera or navigation. Haval dealerships and the Jolion’s mobile app typically display a clear “Update Verified” message only after a successful checksum match and a test cycle of the affected modules. This gives owners peace of mind that the upgrade will not degrade their driving experience.
✅ The update file name will start with HW_JOLION_ and show a GWM digital signature. When a new version is verified and rolled
: If no update appears, your local dealer can perform a manual flash via the OBDII port.