Last updated 27 Sept 2026
Who we are
WolfOS is a launcher application for the BYD Leopard (Leopard 3, 5, 7 and 8) with a DiLink head unit, offered through this website. You can reach us at [email protected].
WolfOS is an independent product. It is not made, endorsed or supported by BYD. BYD and DiLink are trademarks of their owners.
The app and your license
You may download and install WolfOS for free. Some or all of its features are unlocked by a license for your car.
A license covers one car, identified by its vehicle identification number (VIN). It gives you a personal, non-exclusive right to use WolfOS on that car. WolfOS is sold as a one-time lifetime purchase, with no end date and no subscription.
A license cannot be transferred, except that we can move it to the VIN of another car of yours when you ask us to, for example when you replace your car.
WolfOS checks the license with our servers. After a successful check it keeps working offline for up to 30 days, after which it needs to check again.
You may not resell licenses or attempt to bypass the license check, or copy, modify or redistribute WolfOS except as the law allows.
Using WolfOS safely
Do not operate WolfOS in a way that distracts you while driving. Follow the traffic laws of the country you drive in.
WolfOS changes how your head unit looks and behaves. Only install apps from the library or elsewhere that you trust.
Vehicle information shown by WolfOS comes from your car and is for convenience. Rely on your car’s own instruments for anything that matters for safety.
Purchases
Prices are shown in Qatari riyals (QAR) and include any applicable taxes unless stated otherwise. Payment is processed by our payment provider; we do not receive or store your card details.
The license is activated for the VIN you entered once the payment is confirmed. The confirmation page and an email to the address you confirmed show that VIN. Please check the VIN before you pay: the license covers the car it identifies.
Refunds are described in our refund policy.
Updates and availability
We may update WolfOS to fix problems or add features. Plans with a limited period include updates published during that period.
Not every car or head-unit version supports every feature; WolfOS tells you when something is not available on your car.
Liability
WolfOS is provided “as is”. To the extent the law allows, we are not liable for indirect or consequential loss, and our total liability for a purchase is limited to the amount you paid for it.
Nothing in these terms limits rights you have as a consumer that cannot be limited by contract.
Ending the license
We may suspend or revoke a license that was refunded, obtained by fraud, or used in breach of these terms. You may stop using WolfOS at any time.
Law
These terms are governed by the laws of the State of Qatar.