Can't Go Past Lock Screen After Update


Apr 25, 2017
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#1
Redmi note 3 pro
I updated system using zip (through app) and after all done whenever i unlock screen (draw over circles mode) I see menu screen for split sec, phone vibrates and goes back to lock screen.

EDIT1
After deleting lock I managed to get into phone with one exeption: settings "app" doesnt work, giving this msg:
Code:
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.android.settings/com.android.settings.MiuiSettings}: java.lang.NullPointerException: Attempt to invoke interface method 'java.lang.String[] android.security.IKeystoreService.list(java.lang.String, int)' on a null object reference
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java)
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java)
    at android.app.ActivityThread.access$1000(ActivityThread.java)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java)
    at android.os.Handler.dispatchMessage(Handler.java)
    at android.os.Looper.loop(Looper.java)
    at android.app.ActivityThread.main(ActivityThread.java)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java)
Caused by: java.lang.NullPointerException: Attempt to invoke interface method 'java.lang.String[] android.security.IKeystoreService.list(java.lang.String, int)' on a null object reference
    at android.security.KeyStore.list(KeyStore.java)
    at android.security.KeyStore.list(KeyStore.java)
    at com.android.settings.vpn2.VpnManager.wR(VpnManager.java)
    at com.android.settings.MiuiSettings.m(MiuiSettings.java)
    at com.android.settings.BasePreferenceFragment.aq(BasePreferenceFragment.java)
    at com.android.settings.BasePreferenceFragment.ao(BasePreferenceFragment.java)
    at com.android.settings.SettingsFragment.ao(SettingsFragment.java)
    at com.android.settings.BasePreferenceFragment.onViewCreated(BasePreferenceFragment.java)
    at com.android.settings.SettingsFragment.onViewCreated(SettingsFragment.java)
    at android.app.FragmentManagerImpl.moveToState(FragmentManager.java)
    at android.app.FragmentManagerImpl.moveToState(FragmentManager.java)
    at android.app.BackStackRecord.run(BackStackRecord.java)
    at android.app.FragmentManagerImpl.execPendingActions(FragmentManager.java)
    at android.app.FragmentController.execPendingActions(FragmentController.java)
    at android.app.Activity.performStart(Activity.java)
    ... 10 more
 
Last edited: