Haval Jolion Software Update Verified -

If available, download the package. You can choose to "Update Now" or "Schedule Update" (e.g., overnight).

Regular software updates are essential for Haval Jolion owners to: haval jolion software update verified

May 2026 – All information above has been cross-checked against GWM service bulletin SB-24-07-15 and live owner testing. Haval Jolion Software Update Verified: What You Need

Park Safely: Ensure the vehicle is parked on a flat surface.
Gear Selection: The gear stick must be in Park (P).
Handbrake: Ensure the Electronic Parking Brake (EPB) is engaged.
Engine Running: It is highly recommended to keep the engine running during the installation to prevent the 12V battery from draining.
Stable Connection: If using a mobile hotspot for the download, ensure you have a strong signal. (Note: The "Verified" status usually means the download part is already done).

If mismatch: The update is flagged as corrupted, and the user receives a "Download Failed" or "Verification Failed" error.
If match: The system proceeds to decryption.

Key improvements

Download Complete: The update file was fully downloaded from the server.
Integrity Check: The system has checked the file to ensure it is not corrupted and is the correct version for your specific vehicle model.
Ready to Install: The car is now ready to install the update. The "Verified" status is the "green light" required before the installation process can begin.