Please check requirements before you proceed. For some newer firmwares you will require an enet cable and windows 10 laptop to be able to upload the FSC activation file.
1. Start by getting into your car.
2. Navigate to Navigation Maps.
3. Press the Options button.
4. Proceed to Settings.
5. Select Position & Version History > Version Information.
Beneath the map version, your firmware version will be displayed, for example, NBTevo_P183621. The initial letter of your software version determines the coding method: - If it starts with P, Q, R, S, U, V, W, X, or Y, utilize cable coding. - For versions beginning with any letter preceding P (in alphabetical order), USB and Cable coding as well is applicable.
We have never known a system to fail an upgrade or damage any unit using one of
these updates. However, if you do upgrade your Nav Unit you do so at your own risk.
We offer no warranty, liability, responsibility or offer compensation should anything go wrong. After
successful activation, no refund is offered as this is a fully digital item.
I can't recommend this company highly enough. I was unsure of the product I needed to update the sat nav on my 2019 bmw, 4 series, but was advised promptly and placed my order. I had some issues with the download but this was dealt with promptly, efficiently and with great patience. Thanks and Kudos to Josef!