Get in touch
WhatsApp: +90 547 470 40 40
Email: [email protected]
Instagram: @mostuned
Istanbul · Monday–Saturday 09:00–20:00 (TR time) · Remote service by appointment
Five steps to your first connection
- 1 Install Apple TestFlight on your iPhone.
- 2 Open the beta invitation and install MOSTUNED from TestFlight.
- 3 Connect to the car using an ENET or WiFi-ENET adapter.
- 4 Start the connection in the app and check the VIN, ECU and unlock status.
- 5 If your car is supported, choose an appropriate flash package. Coding appointments are a separate service.
Flash compatibility
Verified coverage: Turkish-market BMWs with the 1.6L B48B16 (1,597 cc / MG1CS003 ECU) engine — 320i (G20), 420i (G22/G26), 520i (G30) and X3 sDrive20i (G01). Coverage is expanding and will be announced here; ask anyway if your car is not listed.
The broader BMW coding catalogue does not mean that every model supports mobile flashing. Check eligibility before buying.
Before flashing
Check vehicle and phone power. Follow the preparation steps in the app, ensure a stable connection and keep the adapter connected throughout the process. If the app reports an error or compatibility warning, contact support before proceeding.
Connection and support
What if my car won’t connect?
Check the adapter and selected network connection. If the issue continues, send support your car model, iPhone model and error screen.
What if the ECU is locked?
Let’s assess the unlock requirement before flashing. Explore the unlock service.
Are coding services included in the app?
Feature coding, transmission and M Track services in this catalogue are separate appointments. App flash packages are priced separately.
Contact
Not sure?
Send your model, hardware and goal — we will pick the right package together. We do not sell what does not fit.