Usb Vid0bb4 Amppid0c01 Verified

Cause: The driver you have is not properly signed for the latest Windows security. Fix:

The VID 0BB4 and PID 0C01 are key pieces of information for troubleshooting or setting up your USB device. By understanding what they represent and following the steps outlined, you should be able to find and install the correct drivers or resolve any recognition issues. If you're still having trouble, specifics about your device (like its brand and model) can help narrow down solutions.

This is the most reliable method for fastboot access.

Every USB device has two crucial identifiers:

To understand the device, we first have to decode the IDs. USB devices use a Vendor ID (VID) and a Product ID (PID) to identify themselves to a computer.

Modern operating systems (Windows 10/11, modern Linux kernels, macOS) generally have generic drivers for Android devices (MTP/PTP). However, because 0C01 is a legacy diagnostic interface: usb vid0bb4 amppid0c01 verified

The identifier USB\VID_0BB4&PID_0C01 refers to a legacy HTC Android ADB Interface. This specific hardware ID is primarily associated with first-generation Android devices like the HTC Dream (G1) and HTC Magic. 🛠️ Quick Summary Vendor ID (VID): 0BB4 (HTC - High Tech Computer Corp) Product ID (PID): 0C01 (Android Composite ADB Interface)

Common Use: Establishing a debug connection between a PC and older HTC Android hardware. 📘 Long Guide: Installation & Troubleshooting 1. Identify the Requirement

If your Device Manager shows "Android" or "Unknown Device" with this hardware ID, your system needs the Google USB Driver (modified for HTC) or the original HTC Sync Manager to communicate with the phone via ADB (Android Debug Bridge). 2. Verified Driver Installation (Windows)

Because these are legacy IDs, modern Windows versions (10/11) may not automatically fetch them. Method A: Manual INF Update (Recommended)

Download the Google USB Driver from the Android Developer site. Locate android_winusb.inf in the downloaded folder. Right-click and open it with Notepad. Cause : The driver you have is not

Under the [Google.NTx86] and [Google.NTamd64] sections, add these lines:

;HTC Dream / Magic %SingleAdbInterface% = USB_Install, USB\VID_0BB4&PID_0C01 %CompositeAdbInterface% = USB_Install, USB\VID_0BB4&PID_0C01&REV_0100 Use code with caution. Copied to clipboard

Save the file. In Device Manager, right-click your device > Update Driver > Browse my computer > Let me pick > Have Disk and select your modified .inf.

Method B: Official SoftwareInstall the HTC Sync Manager which contains a bundle of signed legacy drivers for VID 0BB4 devices. 3. Resolution for "Unknown USB Device"

If the device appears as "Device Descriptor Request Failed": Then install the driver normally

Disable Selective Suspend: Go to Power Options > Change plan settings > Change advanced power settings > USB settings and set USB selective suspend to Disabled.

Check Hardware: These older devices are highly sensitive to cable quality. Use a high-quality USB 2.0 port rather than USB 3.0/3.1 ports. 4. Linux/Ubuntu Verification

For Linux users, you must add the device to your udev rules to grant permission: Create/Edit: /etc/udev/rules.d/51-android.rules

Add line: SUBSYSTEM=="usb", ATTRidVendor=="0bb4", ATTRidProduct=="0c01", MODE="0666", GROUP="plugdev" Restart udev: sudo service udev restart

💡 Next Step: Are you trying to recover data from an old G1/Magic, or are you just trying to get the ADB interface to recognize the device for a specific command? Android ADB Interface drivers / FUJITSU AMILO V Series

Based on the specific strings you provided (vid0bb4 and pid0c01), this refers to a specific piece of hardware.

Here is an "article" style breakdown of what this device is, why it appears in your logs, and the story behind it.