[Galaxy S 4 Mini Original Android Development] ernsteiswuerfel:
Thanks [MENTION=3044346]arco68[/MENTION] for your continuous effort on the S4 Mini, my only smartphone! ;)

Just tested 16.0-2018.12.10 to check if it has the same problem as 15.1 regarding system profiles -> network mode picker (see https://xdaforums.com/showpost.php?p=78381869&postcount=774). Unfortunately it has:

--------- switch to main
12-17 20:52:05.302873 3238 3238 D AndroidRuntime: Shutting down VM
--------- switch to crash
12-17 20:52:05.303788 3238 3238 E AndroidRuntime: FATAL EXCEPTION: main
12-17 20:52:05.303788 3238 3238 E AndroidRuntime: Process: org.lineageos.lineageparts, PID: 3238
12-17 20:52:05.303788 3238 3238 E AndroidRuntime: android.content.ActivityNotFoundException: No Activity found to handle Intent { act=lineageos.platform.intent.action.NETWORK_MODE_PICKER (has extras) }
12-17 20:52:05.303788 3238 3238 E AndroidRuntime:	at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:2007)
12-17 20:52:05.303788 3238 3238 E AndroidRuntime:	at android.app.Instrumentation.execStartActivity(Instrumentation.java:1810)
12-17 20:52:05.303788 3238 3238 E AndroidRuntime:	at android.app.Activity.startActivityForResult(Activity.java:5275)
12-17 20:52:05.303788 3238 3238 E AndroidRuntime:	at android.app.Activity.startActivityFromFragment(Activity.java:5251)
12-17 20:52:05.303788 3238 3238 E AndroidRuntime:	at android.app.Activity$HostCallbacks.onStartActivityFromFragment(Activity.java:7942)
12-17 20:52:05.303788 3238 3238 E AndroidRuntime:	at android.app.Fragment.startActivityForResult(Fragment.java:1109)
12-17 20:52:05.303788 3238 3238 E AndroidRuntime:	at android.app.Fragment.startActivityForResult(Fragment.java:1098)
12-17 20:52:05.303788 3238 3238 E AndroidRuntime:	at org.lineageos.lineageparts.profiles.SetupActionsFragment.onItemClick(SetupActionsFragment.java:1122)
12-17 20:52:05.303788 3238 3238 E AndroidRuntime:	at android.widget.AdapterView.performItemClick(AdapterView.java:318)
12-17 20:52:05.303788 3238 3238 E AndroidRuntime:	at android.widget.AbsListView.performItemClick(AbsListView.java:1159)
12-17 20:52:05.303788 3238 3238 E AndroidRuntime:	at android.widget.AbsListView$PerformClick.run(AbsListView.java:3136)
12-17 20:52:05.303788 3238 3238 E AndroidRuntime:	at android.widget.AbsListView$3.run(AbsListView.java:4052)
12-17 20:52:05.303788 3238 3238 E AndroidRuntime:	at android.os.Handler.handleCallback(Handler.java:873)
12-17 20:52:05.303788 3238 3238 E AndroidRuntime:	at android.os.Handler.dispatchMessage(Handler.java:99)
12-17 20:52:05.303788 3238 3238 E AndroidRuntime:	at android.os.Looper.loop(Looper.java:193)
12-17 20:52:05.303788 3238 3238 E AndroidRuntime:	at android.app.ActivityThread.main(ActivityThread.java:6718)
12-17 20:52:05.303788 3238 3238 E AndroidRuntime:	at java.lang.reflect.Method.invoke(Native Method)
12-17 20:52:05.303788 3238 3238 E AndroidRuntime:	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
12-17 20:52:05.303788 3238 3238 E AndroidRuntime:	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
--------- switch to events
12-17 20:52:05.306627 580 989 I am_crash: [3238,0,org.lineageos.lineageparts,952680005,android.content.ActivityNotFoundException,No Activity found to handle Intent { act=lineageos.platform.intent.action.NETWORK_MODE_PICKER (has extras) },Instrumentation.java,2007]
--------- switch to system
12-17 20:52:05.316973 580 989 W ActivityManager: Force finishing activity org.lineageos.lineageparts/.PartsActivity
--------- switch to events
12-17 20:52:05.317553 580 989 I am_finish_activity: [0,115826832,36,org.lineageos.lineageparts/.PartsActivity,force-crash]
--------- switch to kernel
12-17 20:52:05.306689 0 0 E : ACDB=> get_hw_delay Invalid delay/ delay entries
12-17 20:52:05.311572 0 0 E ACDB=> get_hw_delay: Path = 0 samplerate = 48000 usec = 3565575452 status -22
12-17 20:52:05.323750 0 0 I msm8930_mclk_event: event = 1
--------- switch to events
12-17 20:52:05.320392 580 989 I am_pause_activity: [0,115826832,org.lineageos.lineageparts/.PartsActivity,userLeaving=false]

I hope this is sufficiant information for looking into this problem. If you need the complete .zip you can find it here: https://www.pastefs.com/pid/86345