[MeMO Pad 7 Q&A, Help & Troubleshooting] tuxic001:
HI,

When I swipe down on the screen of my rooted ASUS MeMO Pad 7 (ME176CX), select

"Settings" and then "Data Usage", "Settings" dies with the notification:

"Unfortunately Settings has stopped! [OK]"

(by the way: what's [OK] with this??? ;|

With calog I found this:

08-08 18:52:21.109 I/ActivityManager(731): Start proc com.asus.powersaver for broadcast com.asus.powersaver/.BootReceiver: pid=3581 uid=1000 gids={41000, 9997, 3003, 3002, 3001, 1028, 1015, 1023} abi=x86

08-08 18:52:21.149 D/AndroidRuntime(3350): Shutting down VM

08-08 18:52:21.149 E/AndroidRuntime(3350): FATAL EXCEPTION: main

08-08 18:52:21.149 E/AndroidRuntime(3350): Process: com.android.settings, PID: 3350

08-08 18:52:21.149 E/AndroidRuntime(3350): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.android.settings/com.android.settings.SubSettings}: java.lang.NullPointerException: Attempt to invoke interface method 'boolean com.android.internal.telephony.ITelephony.getDataEnabled()' on a null object reference

08-08 18:52:21.149 E/AndroidRuntime(3350):	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2316)

08-08 18:52:21.149 E/AndroidRuntime(3350):	at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2376)

08-08 18:52:21.149 E/AndroidRuntime(3350):	at android.app.ActivityThread.access$800(ActivityThread.java:147)

08-08 18:52:21.149 E/AndroidRuntime(3350):	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1281)

08-08 18:52:21.149 E/AndroidRuntime(3350):	at android.os.Handler.dispatchMessage(Handler.java:102)

08-08 18:52:21.149 E/AndroidRuntime(3350):	at android.os.Looper.loop(Looper.java:135)

08-08 18:52:21.149 E/AndroidRuntime(3350):	at android.app.ActivityThread.main(ActivityThread.java:5253)

08-08 18:52:21.149 E/AndroidRuntime(3350):	at java.lang.reflect.Method.invoke(Native Method)

08-08 18:52:21.149 E/AndroidRuntime(3350):	at java.lang.reflect.Method.invoke(Method.java:372)

08-08 18:52:21.149 E/AndroidRuntime(3350):	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)

08-08 18:52:21.149 E/AndroidRuntime(3350):	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)

08-08 18:52:21.149 E/AndroidRuntime(3350): Caused by: java.lang.NullPointerException: Attempt to invoke interface method 'boolean com.android.internal.telephony.ITelephony.getDataEnabled()' on a null object reference

08-08 18:52:21.149 E/AndroidRuntime(3350):	at android.telephony.TelephonyManager.getDataEnabled(TelephonyManager.java:3449)

08-08 18:52:21.149 E/AndroidRuntime(3350):	at com.android.settings.DataUsageSummary.onCreateView(DataUsageSummary.java:382)

08-08 18:52:21.149 E/AndroidRuntime(3350):	at android.app.Fragment.performCreateView(Fragment.java:2053)

08-08 18:52:21.149 E/AndroidRuntime(3350):	at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:894)

08-08 18:52:21.149 E/AndroidRuntime(3350):	at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1067)

08-08 18:52:21.149 E/AndroidRuntime(3350):	at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1049)

08-08 18:52:21.149 E/AndroidRuntime(3350):	at android.app.FragmentManagerImpl.dispatchActivityCreated(FragmentManager.java:1869)

08-08 18:52:21.149 E/AndroidRuntime(3350):	at android.app.Activity.performCreateCommon(Activity.java:5970)

08-08 18:52:21.149 E/AndroidRuntime(3350):	at android.app.Activity.performCreate(Activity.java:5977)

08-08 18:52:21.149 E/AndroidRuntime(3350):	at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1105)

08-08 18:52:21.149 E/AndroidRuntime(3350):	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2269)

08-08 18:52:21.149 E/AndroidRuntime(3350):	... 10 more

Is this with any MeMO Pad 7 ME176CX as it is a tablet and no phone or did I screwed up my tablet?

Since I am rooted and suppose I need to do a factory reset -- is there any tutorial on this or do

I only need to reboot into droidboot and select fectory reset?

Thank you very much in advance for any help!

Best regards,

tuxic

(PS: I did not remove any System App from the tablet.)