Csr 4.0 Bluetooth Driver 【TRUSTED | 2025】

$btService = Get-Service "bthserv" if ($btService.Status -ne "Running") Write-Host "Bluetooth Support Service is not running. Starting..." -ForegroundColor Yellow Start-Service -Name "bthserv"

# Check if Bluetooth 4.0 LE is supported $leSupport = Get-PnpDeviceProperty -InstanceId $device.InstanceId -KeyName "83DA6326-97A6-4088-9453-A1923F573B29 6" -ErrorAction SilentlyContinue if ($leSupport.Data -eq $true) Write-Host "Bluetooth 4.0 LE Support: Yes" -ForegroundColor Green else Write-Host "Bluetooth 4.0 LE Support: Not detected" -ForegroundColor Red csr 4.0 bluetooth driver

Use hciconfig , lsusb , btmon :

Write-Host "Driver Version: $($driver.Data)" Write-Host "Driver Date: $($driverDate.Data)" Write-Host "Manufacturer: $($manufacturer.Data)" $btService = Get-Service "bthserv" if ($btService

foreach ($device in $csrDevices) Write-Host "`nFound: $($device.FriendlyName)" -ForegroundColor Green Write-Host "Status: $($device.Status)" -ForegroundColor Yellow foreach (ManagementObject device in searcher.Get())

using System.Management; var searcher = new ManagementObjectSearcher("SELECT * FROM Win32_PnPEntity WHERE Name LIKE '%CSR%' AND ClassGuid='e0cbf06c-cd8b-4647-bb8a-263b43f0f974'"); foreach (ManagementObject device in searcher.Get())