갤럭시S3 커스터마이징

Distinguish 3G/HSPA/HSPA+ Signal

• File: SystemUI.apk
• Location: res/values/bool.xml
• Howto: change value from false to true

<bool name="config_hspa_data_distinguishable">true</bool>

Remove Carrier Logo (Fxxking Slave Mark)

• File: SystemUI.apk
• Location: res\values\bool.xml
• Howto: change value from true to false 

<bool name="config_showOperatorLogo">false</bool>

Disable fully charged notification

• File: SystemUI.odex
• Location: com\android\systemui\power\PowerUI.smali
• Howto: remove or comment out these lines from method .method notifyFullBatteryNotification()V.

invoke-virtual {v2, v7, v8}, Landroid/app/NotificationManager;->notify(ILandroid/app/Notification;)V
...
invoke-virtual {v0, v7, v8}, Landroid/os/PowerManager$WakeLock;->acquire(J)V

Disable increasing ringtone

• File: SecPhone_KOR.odex
• Location: com\android\phone\Ringer$1.smali
• Howto: remove or comment out these lines. (search for setStreamVolume)

invoke-virtual {v1, v6, v2, v5}, Landroid/media/AudioManager;->setStreamVolume(III)V
...
invoke-virtual {v1, v6, v4, v5}, Landroid/media/AudioManager;->setStreamVolume(III)V

MultiWindow All apps

• File: FlashBarService.odex
• Location: com\sec\android\app\FlashBar Service\FlashBarInfo.smali
• Howto: change MULTIWINDOW_LAUNCHER to LAUNCHER these lines. (search for generateFlashBarList()V)

from

const-string v8, "android.intent.category.MULTIWINDOW_LAUNCHER"

to

const-string v8, "android.intent.category.LAUNCHER"

• File: services.odex
• Location: com\android\server\am\Multi WindowManagerService.smali
• Howto: replace the entire method code to following (search for .method public isSupportApp(Ljava/lang/String;)Z)

from

.method public isSupportApp(Ljava/lang/String;)Z
    .registers 2
    .prologue

    const/4 v0, 0x1
    return v0
.end method

References : http://forum.xda-developers.com/showthread.php?t=1961813