Samsung Galaxy S4 Customer Consultant Manual page 73

Part 2 > Q114: Wi-Fi Connection with Dlink Co. router
Q : When browsing the internet using a Wi-Fi connection, the data speed is very slow, especially when viewing services
like YouTube, web searching etc.
Sometimes my device shows "no connection" in browser or YouTube app although the Wi-Fi icon shows it's
connected.
What's the problem?
A : Sorry for your inconvenience.
Please check the model of the wireless AP (Access Point) router device for the Wi-Fi connection you are using.
If your AP router is one of the
It may be necessary when using a
on again) and then attempt to reconnect your device to Wi-Fi connection.
Samsung is investigating this anomaly accordingly and Dlink Co. will release the improved firmware version soon.
DIR-615/655 models from Dlink
DIR-615/655 to disconnect your device (turn off Wi-Fi) , reset the router (Power off then
(DIR-615/655 models)
Co.(AP manufacturer) please see below advice:.
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