Identify the microphone route actually active
Record whether you are using a phone microphone or a supported physical microphone. Samsung’s current guide documents both for its relevant models, with different connection methods. A problem on one route should not be diagnosed through instructions for the other.
For a practical session, a guest may connect a phone and then lock it between songs. If the mic disappears at that moment, preserve the screen-state observation before repeating every pairing step. The timing is useful evidence, not proof that the account’s song subscription has failed.
Check the connected-session conditions
The Australian manufacturer instructions require the TV registered in SmartThings and Samsung account sign-in on TV and mobile. They specify the same Wi-Fi network and account, and say the mobile screen should remain unlocked. Follow the current model-specific connection prompt rather than assuming any phone near the television can act as its microphone.
The guide also advises separation from the TV speakers to reduce feedback. Prepare the session so the singer can comfortably use the intended phone without repeatedly moving through its menus. This article does not certify a handset solely because its operating system is recent.
Report the boundary where it disconnects
If the mic still drops, record TV model/software, phone model, network, account relationship and whether disconnection follows screen lock, app switching or another event. Share account identifiers only within official support where necessary.
Check current Australian compatibility before buying replacement equipment. The manufacturer warns that models and sequences differ by market, and the publisher’s general integration guide is not identical in every hardware detail. This article follows Samsung Australia’s September 2026 instructions, with no phone pairing, microphone connection or singing test.
Questions about this guide
Can locking the phone disconnect the karaoke mic?
Samsung’s Australian guide says it may.
Is sharing Wi-Fi alone the whole requirement?
No. The guide also specifies Samsung account and SmartThings conditions.