[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] Dweelly:
It's been a few months since i dirty flashed the ROM. I can't get Settings -> System to work it crash immediately. It's not really a problem in face of the hassle re-configuring.

But if someone has a solution

FATAL EXCEPTION: main
Process: com.android.settings, PID: 21461
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.android.settings/com.android.settings.SubSettings}: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean android.os.Bundle.containsKey(java.lang.String)' on a null object reference
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3270)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3409)
at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:83)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2016)
at android.os.Handler.dispatchMessage(Handler.java:107)
at android.os.Looper.loop(Looper.java:214)
at android.app.ActivityThread.main(ActivityThread.java:7356)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:491)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:940)
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean android.os.Bundle.containsKey(java.lang.String)' on a null object reference
at com.android.settingslib.drawer.Tile.getTitle(Tile.java:170)
at com.android.settings.dashboard.DashboardFeatureProviderImpl.bindPreferenceToTile(DashboardFeatureProviderImpl.java:111)
at com.android.settings.dashboard.DashboardFragment.refreshDashboardTiles(DashboardFragment.java:442)
at com.android.settings.dashboard.DashboardFragment.refreshAllPreferences(DashboardFragment.java:362)
at com.android.settings.dashboard.DashboardFragment.onCreatePreferences(DashboardFragment.java:160)
at androidx.preference.PreferenceFragmentCompat.onCreate(PreferenceFragmentCompat.java:160)
at com.android.settingslib.core.lifecycle.ObservablePreferenceFragment.onCreate(ObservablePreferenceFragment.java:61)
at com.android.settings.SettingsPreferenceFragment.onCreate(SettingsPreferenceFragment.java:133)
at com.android.settings.dashboard.DashboardFragment.onCreate(DashboardFragment.java:137)
at com.android.settings.system.SystemDashboardFragment.onCreate(SystemDashboardFragment.java:49)
at androidx.fragment.app.Fragment.performCreate(Fragment.java:2596)
at androidx.fragment.app.FragmentManagerImpl.moveToState(FragmentManagerImpl.java:831)
at androidx.fragment.app.FragmentTransition.addToFirstInLastOut(FragmentTransition.java:1197)
at androidx.fragment.app.FragmentTransition.calculateFragments(FragmentTransition.java:1080)
at androidx.fragment.app.FragmentTransition.startTransitions(FragmentTransition.java:119)
at androidx.fragment.app.FragmentManagerImpl.executeOpsTogether(FragmentManagerImpl.java:1853)
at androidx.fragment.app.FragmentManagerImpl.removeRedundantOperationsAndExecute(FragmentManagerImpl.java:1811)
at androidx.fragment.app.FragmentManagerImpl.execPendingActions(FragmentManagerImpl.java:1717)
at androidx.fragment.app.FragmentManagerImpl.executePendingTransactions(FragmentManagerImpl.java:183)
at com.android.settings.SettingsActivity.switchToFragment(SettingsActivity.java:567)
at com.android.settings.SettingsActivity.launchSettingFragment(SettingsActivity.java:360)
at com.android.settings.SettingsActivity.onCreate(SettingsActivity.java:268)
at android.app.Activity.performCreate(Activity.java:7824)
at android.app.Activity.performCreate(Activity.java:7813)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1306)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3245)
... 11 more