Samsung Galaxy S4 Customer Consultant Manual page 18

Part 1. Screen mirroring / Samsung Link
[Q37: Screen Mirroring]
Q : I try to connect to my AllShare Cast Dongle after turning on Screen Mirroring, but the connection always fails.
A : If you press the Reset button on the dongle and then a blue light turns on, please try to connect.
Once a connection is established for the first time, it will connect automatically on future attempts.
If the connection constantly fails, try again by re-connecting the power dongle or press the Reset button for more than 10
seconds.
[Q38: Screen Mirroring]
Q : After connecting via the Wi-Fi AP, when I turn on the Screen Mirroring, the device often becomes disconnected.
A : When you execute the Screen Mirroring using Wi-Fi AP, the performance may be reduced.
[ Q39: Samsung Link]
Q : I can't find the AllShare Play feature on my Galaxy S4.
A : AllShare Play has changed name to Samsung Link.
Please run Samsung Link.
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