Is "Disable Connected Devices Platform" safe to switch on?

Small gain, some odd side effects. Skip it unless you want the cross-device features gone. The main cost: Nearby sharing, Phone Link and some Bluetooth pairing dialogs stop working, and Night light settings have been known to break without it.

Is "Disable Connected Devices Platform" free in Frozen Tweaks?

It is part of Frozen Pro and Elite. You can also make the change by hand with the values on this page.

CDPSvc: what the Connected Devices Platform Service does and whether to disable it

Frost LIVEDebloatProUndo: PartialUpdated Oct 8, 2026View as Markdown

Short answer

Updated Oct 8, 2026

CDPSvc links this PC with your other devices: Phone Link, nearby sharing, and continuing an activity on another device. This tweak sets it to Disabled. It sets the CDPSvc service to Disabled.

In the app

Disable Connected Devices PlatformPRO

Service

CDPSvc Connected Devices Platform Service

Startup typeManualDisabled

What the switch writes. Your current value may differ.

What it does

CDPSvc links this PC with your other devices: Phone Link, nearby sharing, and continuing an activity on another device. This tweak sets it to Disabled.

In the app the switch is called "Disable Connected Devices Platform", described there as: Disables CDPSvc to stop cross-device sync overhead.

When it helps, and when it hurts

When it helps

PCs that use none of those features, where it is one less service talking to the network.

When it hurts

Nearby sharing, Phone Link and some Bluetooth pairing dialogs stop working, and Night light settings have been known to break without it.

What it writes

Exactly what the switch changes, read from the app's source. Switching it off is what the app writes when you turn the tweak off again.

Windows services the switch changes: their startup type.
Service	With the tweak	Switching it off
CDPSvcConnected Devices Platform Service	Disabled	Manual

From the app's source (cdpsoff.hpp), app 2.0.0, checked Oct 8, 2026.

The same change by hand

You do not need the app for this one. These commands make the changes from the table above. Run them in a Command Prompt opened as administrator, and make a restore point first.

Make the change · CMD

sc config "CDPSvc" start= disabled

Put it back · CMD

sc config "CDPSvc" start= demand

How to undo it

In the app: Partial

Switching it off sets the Connected Devices Platform service to Manual. Windows ships it as Automatic (Delayed Start).

Switch the tweak off in Frozen Tweaks. It sets CDPSvc to Manual. Switching it off sets the Connected Devices Platform service to Manual. Windows ships it as Automatic (Delayed Start).

Changing several settings at once? The app's Make a restore point button, on every plan, makes a Windows restore point before you start.

Verdict

Small gain, some odd side effects. Skip it unless you want the cross-device features gone.

Questions

What does the "Disable Connected Devices Platform" tweak change in Windows?: It sets the CDPSvc service to Disabled.
Is "Disable Connected Devices Platform" safe to switch on?: Small gain, some odd side effects. Skip it unless you want the cross-device features gone. The main cost: Nearby sharing, Phone Link and some Bluetooth pairing dialogs stop working, and Night light settings have been known to break without it.
How do I undo it?: Switch the tweak off in Frozen Tweaks. Switching it off sets the Connected Devices Platform service to Manual. Windows ships it as Automatic (Delayed Start).
Is "Disable Connected Devices Platform" free in Frozen Tweaks?: It is part of Frozen Pro and Elite. You can also make the change by hand with the values on this page.

In the app