[Android Software/Hacking General [Developers Only]] firestork:
Dear [MENTION=4905624]j to the 4n[/MENTION].

Sorry to bother you, but I have the exact problem with my HTL23 phone running Android 6.0.1.

When trying to connect to my GearS3, it just force closed. Logcat show fatal log as below. If possible, can you please have a look at it :(. Thank you for your help.

--------- beginning of crash
03-07 12:44:39.569 24403 24403 E AndroidRuntime: FATAL EXCEPTION: main
03-07 12:44:39.569 24403 24403 E AndroidRuntime: Process: com.samsung.android.app.watchmanager, PID: 24403
03-07 12:44:39.569 24403 24403 E AndroidRuntime: java.lang.NoClassDefFoundError: Failed resolution of: Lcom/samsung/android/feature/FloatingFeature;
03-07 12:44:39.569 24403 24403 E AndroidRuntime:	at com.samsung.android.app.watchmanager.sdllibrary.FloatingFeature.getEnableStatus(FloatingFeature.java:11)
03-07 12:44:39.569 24403 24403 E AndroidRuntime:	at com.samsung.android.app.twatchmanager.log.LoggerUtil$Builder.<clinit>(LoggerUtil.java:95)
03-07 12:44:39.569 24403 24403 E AndroidRuntime:	at com.samsung.android.app.twatchmanager.util.HostManagerUtils.startPluginActivity(HostManagerUtils.java:551)
03-07 12:44:39.569 24403 24403 E AndroidRuntime:	at com.samsung.android.app.watchmanager.setupwizard.HMConnectFragment.callPluginActivity(HMConnectFragment.java:377)
03-07 12:44:39.569 24403 24403 E AndroidRuntime:	at com.samsung.android.app.watchmanager.setupwizard.HMConnectFragment.callPluginActivityWithDelay(HMConnectFragment.java:365)
03-07 12:44:39.569 24403 24403 E AndroidRuntime:	at com.samsung.android.app.watchmanager.setupwizard.HMConnectFragment.access$200(HMConnectFragment.java:67)
03-07 12:44:39.569 24403 24403 E AndroidRuntime:	at com.samsung.android.app.watchmanager.setupwizard.HMConnectFragment$1.handleMessage(HMConnectFragment.java:315)
03-07 12:44:39.569 24403 24403 E AndroidRuntime:	at android.os.Handler.dispatchMessage(Handler.java)
03-07 12:44:39.569 24403 24403 E AndroidRuntime:	at android.os.Looper.loop(Looper.java)
03-07 12:44:39.569 24403 24403 E AndroidRuntime:	at android.app.ActivityThread.main(ActivityThread.java)
03-07 12:44:39.569 24403 24403 E AndroidRuntime:	at java.lang.reflect.Method.invoke(Native Method)
03-07 12:44:39.569 24403 24403 E AndroidRuntime:	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java)
03-07 12:44:39.569 24403 24403 E AndroidRuntime:	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java)
03-07 12:44:39.569 24403 24403 E AndroidRuntime: Caused by: java.lang.ClassNotFoundException: Didn't find class "com.samsung.android.feature.FloatingFeature" on path: DexPathList[[zip file "/data/app/com.samsung.android.app.watchmanager-1/base.apk"],nativeLibraryDirectories=[/data/app/com.samsung.android.app.watchmanager-1/lib/arm, /data/app/com.samsung.android.app.watchmanager-1/base.apk!/lib/armeabi-v7a, /system/lib, /vendor/lib, system/vendor/lib, system/vendor/lib/egl, system/lib/hw]]
03-07 12:44:39.569 24403 24403 E AndroidRuntime:	at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
03-07 12:44:39.569 24403 24403 E AndroidRuntime:	at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
03-07 12:44:39.569 24403 24403 E AndroidRuntime:	at java.lang.ClassLoader.loadClass(ClassLoader.java:469)
03-07 12:44:39.569 24403 24403 E AndroidRuntime:	... 13 more
03-07 12:44:39.569 24403 24403 E AndroidRuntime:	Suppressed: java.lang.ClassNotFoundException: com.samsung.android.feature.FloatingFeature
03-07 12:44:39.569 24403 24403 E AndroidRuntime:	at java.lang.Class.classForName(Native Method)
03-07 12:44:39.569 24403 24403 E AndroidRuntime:	at java.lang.BootClassLoader.findClass(ClassLoader.java:781)
03-07 12:44:39.569 24403 24403 E AndroidRuntime:	at java.lang.BootClassLoader.loadClass(ClassLoader.java:841)
03-07 12:44:39.569 24403 24403 E AndroidRuntime:	at java.lang.ClassLoader.loadClass(ClassLoader.java:504)
03-07 12:44:39.569 24403 24403 E AndroidRuntime:	... 14 more
03-07 12:44:39.569 24403 24403 E AndroidRuntime:	Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack trace available
03-07 12:44:39.570 2813 4128 E ActivityManager: App crashed! Process: com.samsung.android.app.watchmanager
03-07 12:44:39.570 2813 4128 W ActivityManager: Force finishing activity com.samsung.android.app.watchmanager/.setupwizard.SetupWizardWelcomeActivity