Sometimes the initial pairing doesn't register the services correctly. Go to > Bluetooth & devices . Find your phone and select Remove device . Restart your PC.
If you see an "SMS/MMS" device listed with a yellow exclamation mark in your , you are likely dealing with a driver "ghost" caused by a Bluetooth-connected smartphone.
Re-pair the phone. Windows may successfully assign the generic driver this time. 3. Update the Bluetooth Driver sms mms driver windows 11
Because Windows uses its own internal API to handle these messages rather than a standalone driver, the Device Manager remains "confused" and marks it as an unknown device. How to Fix the "Missing" SMS/MMS Driver
If the yellow icon is bothering you, follow these steps to resolve it. 1. Use Windows Optional Updates Sometimes the initial pairing doesn't register the services
The SMS/MMS function is a sub-service of your Bluetooth adapter. unknown other device SMS/MMS after Bluetooth pairing
While it may look like a system error, this is usually a harmless side effect of how Windows handles mobile device services like the Microsoft Phone Link app . Why the SMS/MMS Driver Appears Restart your PC
Microsoft often bundles these specific mobile drivers in the "Optional" section of Windows Update. Open > Windows Update . Click Advanced options . Select Optional updates .
Look under . If you see anything related to your phone brand (Samsung, LG, etc.) or "Bluetooth," select it and click Download & install . 2. Unpair and Re-pair Your Phone