🚗 BMW NBT EVO ID4 – Full Guide & Upgrade to ID6 with Apple CarPlay
The BMW NBT EVO ID4 is the first-generation EVO navigation system used in many BMW models produced between 2015 and mid-2017. It was a major step forward from the older NBT units, offering faster performance, higher-resolution graphics, and a new “tile-based” interface. However, its capabilities remain limited compared to ID5 and ID6 systems that followed.
This article explains how to identify the EVO ID4 unit, how it differs from later generations, how to avoid confusing it with an older NBT system using “Next” maps, and how it can be upgraded via software to ID6 with Apple CarPlay support.
💬 Need Help for ID4 to ID6 upgrade with CarPlay?
We can check compatibility and activate it remotely via a secure session. 📞 Contact us on WhatsApp to get started!
🧠 Overview of BMW NBT EVO ID4
ID4 represents the first iteration of the EVO (Evolution) platform. It introduced a refreshed iDrive experience but was still missing key hardware components that later enabled CarPlay and Online Services. Found in vehicles like the F20, F30, and F32, it was typically installed in models produced before mid-2017.
- ✅ Faster CPU and improved RAM compared to NBT
- ✅ “EVO” navigation maps with tile-based interface
- ✅ Support for 8.8" and 10.25" displays
- ⚠️ No Wi-Fi module or CarPlay capability from factory
- ⚠️ Limited ConnectedDrive and voice-control features
⚙️ Hardware & Interface Comparison – ID4 vs ID5 vs ID6
| Feature | ID4 | ID5 | ID6 |
|---|---|---|---|
| Release Period | 2015–2017 | 2017–2018 | 2018–2020 |
| Wi-Fi & CarPlay | No | Built-in Wi-Fi (CarPlay capable) | Full CarPlay + split-screen widgets |
| User Interface | Static tiles | Modern UI with subtle animations | Enhanced graphics, widgets, themes |
| Map Type | EVO | EVO | EVO + Live Update |
| Performance | Moderate | Fast | Fastest |
💡 Summary: ID4 is the foundation of the EVO generation, while ID6 is its fully refined version featuring CarPlay, improved visuals, and better responsiveness.
🚫 Common Confusion – NBT “Next” vs NBT EVO ID4
Because the early ID4 interface looks almost identical to the older NBT with Next maps, many owners mistakenly assume they have an EVO system. The easiest way to confirm your system type is by checking your map version:
- If it says Road Map Europe NEXT → You have NBT.
- If it says Road Map Europe EVO → You have NBT EVO (ID4 or newer).
Another way to identify your unit is through the software version shown in the iDrive menu: Navigation → Settings → Position and Version → Version Information. Versions starting with “NBTEvo_” followed by letters like NBTEvo_A, _B, _C, _D, _E correspond to ID4 units. Later versions such as _F, _G, _H, _I belong to ID5 and ID6 hardware.
🚀 Upgrade Option – ID4 ➜ ID6 with Apple CarPlay
Good news for ID4 owners: your head unit can be flashed and coded to ID6 software without changing any major hardware components. This process upgrades the firmware to the same interface used in newer BMWs, enabling full CarPlay support and smoother performance.
🔄 What the upgrade includes:
- ✔️ Flash to the latest ID6 firmware version
- ✔️ Apple CarPlay activation (with wireless connectivity)
- ✔️ Full-screen CarPlay layout
- ✔️ Updated BMW ConnectedDrive apps
- ✔️ Improved system boot and navigation speed
All operations are performed remotely via ENET cable by our certified technicians. No hardware replacement or disassembly is required, except for installing a Wi-Fi antenna if your vehicle doesn’t have one. The entire process takes around 30–40 minutes and is completely reversible if ever required.
💬 Important: Before ordering, please send us your VIN (chassis number) so we can confirm compatibility and determine whether your head unit supports the flash and CarPlay activation.
📦 Compatible BMW Models
- 1-Series (F20, F21)
- 2-Series (F22, F23, F45)
- 3-Series (F30, F31, F34)
- 4-Series (F32, F33, F36)
- Others equipped with EVO ID4 navigation
💡 Why Upgrade?
- ✅ Gain full Apple CarPlay functionality without replacing the head unit
- ✅ Enjoy a smoother and more modern ID6 interface
- ✅ Improve your infotainment speed and usability
- ✅ Increase your car’s value with a future-proof software upgrade
🔥 This upgrade brings your older BMW’s infotainment system to the same level as much newer models — at a fraction of the cost.
❓ Frequently Asked Questions (FAQ)
Q: Can my ID4 unit be upgraded remotely?
Yes. We perform the flash remotely via ENET cable and a secure session using BMW factory software.
Q: Do I need any hardware replacement?
No. All changes are software-based unless your car lacks Wi-Fi hardware for wireless CarPlay, in which case installing a Wi-Fi antenna is required.
Q: Will I lose my settings or navigation data?
No. All your settings are preserved or backed up before the upgrade. The process is completely safe.
Q: Can I revert back to ID4 if needed?
Yes. A full backup is created before flashing, so reverting is possible at any time.
Q: How long does the process take?
Usually around 30–40 minutes with a stable internet connection.
📞 How to Order
To check compatibility or schedule your upgrade, please contact us with your VIN via the form below or directly on WhatsApp. We’ll confirm your options and arrange a remote session at your convenience.
🚀 Order your ID4 ➜ ID6 Flash Upgrade now and enjoy Apple CarPlay and the latest iDrive interface in your BMW!