[Android Q&A, Help & Troubleshooting] goldblot:
I think I'm having the same problems but I'm not sure. RootCloak won't work as it does the same crashey thing.

I/ActivityManager( 1022): START u0 {act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10200000 cmp=com.nintendo.zaaa/jp.co.nintendo.AULActivity} from uid 10216 on display 0

V/WindowManager( 1022): addAppToken: AppWindowToken{324f5c5b token=Token{7519f6a ActivityRecord{c9bd955 u0 com.nintendo.zaaa/jp.co.nintendo.AULActivity t2600}}} to stack=1 task=2600 at 0

V/WindowManager( 1022): Adding window Window{29a9b310 u0 Starting com.nintendo.zaaa} at 2 of 9 (after Window{14cf91ea u0 com.lx.launcher8/com.mgyun.module.launcher.WpLauncher})

I/ActivityManager( 1022): Start proc 2684:com.nintendo.zaaa/u0a26 for activity com.nintendo.zaaa/jp.co.nintendo.AULActivity

W/ContextImpl( 2649): Calling a method in the system process without a qualified user: android.app.ContextImpl.startService:1713 android.content.ContextWrapper.startService:516 android.content.ContextWrapper.startService:516 com.sonymobile.superstamina.appwidget.StaminaAppwidget.onEnabled:163 android.appwidget.AppWidgetProvider.onReceive:85

I/ActivityManager( 1022): Start proc 2703:jp.naver.android.npush/u0a173 for service jp.naver.line.android/jp.naver.android.npush.service.NPushMessageService

--------- beginning of crash

E/AndroidRuntime( 2684): FATAL EXCEPTION: main

E/AndroidRuntime( 2684): PID: 2684

E/AndroidRuntime( 2684): java.lang.NullPointerException: Attempt to invoke virtual method 'boolean android.app.Instrumentation.onException(java.lang.Object, java.lang.Throwable)' on a null object reference

E/AndroidRuntime( 2684):	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2289)

E/AndroidRuntime( 2684):	at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2442)

E/AndroidRuntime( 2684):	at android.app.ActivityThread.access$800(ActivityThread.java:156)

E/AndroidRuntime( 2684):	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1351)

E/AndroidRuntime( 2684):	at android.os.Handler.dispatchMessage(Handler.java:102)

E/AndroidRuntime( 2684):	at android.os.Looper.loop(Looper.java:211)

E/AndroidRuntime( 2684):	at android.app.ActivityThread.main(ActivityThread.java:5389)

E/AndroidRuntime( 2684):	at java.lang.reflect.Method.invoke(Native Method)

E/AndroidRuntime( 2684):	at java.lang.reflect.Method.invoke(Method.java:372)

E/AndroidRuntime( 2684):	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1020)

E/AndroidRuntime( 2684):	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:815)

E/AndroidRuntime( 2684):	at de.robv.android.xposed.XposedBridge.main(XposedBridge.java:114)

D/ActivityManager( 1022): New dropbox entry: com.nintendo.zaaa, data_app_crash, e8b88239-b929-4a81-a704-ae6dffa52799

W/ActivityManager( 1022): Force finishing activity 1 com.nintendo.zaaa/jp.co.nintendo.AULActivity

W/ResourcesManager( 2703): Asset path '/system/framework/com.google.android.maps.jar' does not exist or contains no resources.

On Xperia ZL 10.7.A.0.222 with Xposed and rooted.

This same thing happens with most other apps that I install as well; install, phone reboots itself without prompt, and installed app doesn't work.