Only modify network settings on system user

Captive portal, wi-fi and mobile data should not be modified for secondary users without user intervention

Issue: calyxos#1025
Change-Id: Ic24d18268d05b5a1535b3993bdd0a614055847f6
diff --git a/src/org/lineageos/setupwizard/SetupWizardApp.java b/src/org/lineageos/setupwizard/SetupWizardApp.java
index dcfe3bc..51d65af 100644
--- a/src/org/lineageos/setupwizard/SetupWizardApp.java
+++ b/src/org/lineageos/setupwizard/SetupWizardApp.java
@@ -95,7 +95,9 @@
         NetworkMonitor.initInstance(this);
         PhoneMonitor.initInstance(this);
         SetupWizardUtils.disableComponentsForMissingFeatures(this);
-        SetupWizardUtils.setMobileDataEnabled(this, false);
+        if (SetupWizardUtils.isOwner()) {
+            SetupWizardUtils.setMobileDataEnabled(this, false);
+        }
         sStatusBarManager = SetupWizardUtils.disableStatusBar(this);
         mHandler.postDelayed(mRadioTimeoutRunnable, SetupWizardApp.RADIO_READY_TIMEOUT);
     }