Windows 10 strictly requires digitally signed drivers. The original XP/Windows 7 drivers for this device often lack modern digital signatures.
This guide provides a comprehensive, step-by-step walkthrough to successfully install and troubleshoot the BCM92035DGROM driver on a modern Windows 10 system. Why Windows 10 Fails to Recognize the BCM92035DGROM
While it sounds like a cryptic piece of code, the BCM92035DGROM is actually an older Broadcom Bluetooth 2.0/2.1 USB dongle
This tool attempts to patch the generic Microsoft Bluetooth driver ( %WinDir%\inf\bth.inf ) to support your specific hardware ID. You can find this utility at BluetoothInstaller.com TechRepublic 3. Manual Legacy Driver Installation Bcm92035dgrom Driver Windows 10
Note down the string (it usually looks like USB\VID_0A5C&PID_2035 ).
Search for Broadcom Bluetooth . Look for drivers labeled for "Windows 10 and later" that include Broadcom Serial Bus Enumerator or Broadcom USB Bluetooth.
If Windows 10 completely blocks the installation due to a signature error, you must temporarily disable the operating system's safety blocks to let the driver copy its files. Windows 10 strictly requires digitally signed drivers
: Released Oct 26, 2012. This version is widely cited as the stable choice for Windows 10 (32/64-bit).
What are you trying to connect to the computer (e.g., headphones, mouse, phone)? Are you running a 32-bit or 64-bit version of Windows 10?
: Right-click the Start button and select Device Manager . Why Windows 10 Fails to Recognize the BCM92035DGROM
Since Broadcom no longer hosts these legacy drivers directly, you can find them through reputable driver repositories:
Download a legacy package (v5.5 or v6.0 intended for Windows Vista/7).
Right-click it → Update driver → Browse my computer for drivers .