Use PlayStation Messages to see who's online and to send messages to your friends from your mobile device. Always stay connected with your friends even while you're away from your PS4.

The PlayStation Messages app for your mobile device includes the following features:

• See who's online and what game they're playing.

• Send text and voice messages as well as photos and stickers to your friends and groups.

• Quickly access your groups by adding them to your favorites.

A Sony Entertainment Network account is required to use this app.

Use of this app is governed by the license agreement at the following URL: (http://www.scei.co.jp/legal/index.html).

[If you have trouble signing in or if you see a network connection error]

• If you have both PlayStation Messages and PlayStation App installed change the settings on your device so that PlayStation App does not automatically close in the background.

•Update the Android System WebView from the URL below and then try signing in again.
https://play.google.com/store/apps/details?id=com.google.android.webview