diff --git a/app/src/main/cpp/PhoneDevice.cpp b/app/src/main/cpp/PhoneDevice.cpp
index 6046af09..95fb9da9 100644
--- a/app/src/main/cpp/PhoneDevice.cpp
+++ b/app/src/main/cpp/PhoneDevice.cpp
@@ -199,7 +199,7 @@ CPhoneDevice::CPhoneDevice(JavaVM* vm, jobject service, const std::string& appPa
 
     mGetSystemInfoMid = env->GetMethodID(classService, "getSystemInfo", "()Ljava/lang/String;");
     mInstallAppMid = env->GetMethodID(classService, "installApp", "(Ljava/lang/String;J)Z");
-    mRebootMid = env->GetMethodID(classService, "reboot", "(I)V");
+    mRebootMid = env->GetMethodID(classService, "reboot", "(IJ)V");
     mEnableGpsMid = env->GetMethodID(classService, "enableGps", "(Z)V");
     mRequestPositionMid = env->GetMethodID(classService, "requestPosition", "()Z");
 
@@ -765,6 +765,14 @@ bool CPhoneDevice::Reboot(int resetType)
         return true;
     }
 
+    long timeout = 1000;
+    RestartApp(resetType, timeout);
+
+    return true;
+}
+
+void CPhoneDevice::RestartApp(int resetType, long timeout)
+{
     JNIEnv* env = NULL;
     bool didAttachThread = false;
     bool res = GetJniEnv(m_vm, &env, didAttachThread);
@@ -772,13 +780,11 @@ bool CPhoneDevice::Reboot(int resetType)
     {
         ALOGE("Failed to get JNI Env");
     }
-    env->CallVoidMethod(m_javaService, mRebootMid, resetType);
+    env->CallVoidMethod(m_javaService, mRebootMid, resetType, timeout);
     if (didAttachThread)
     {
         m_vm->DetachCurrentThread();
     }
-
-    return true;
 }
 
 bool CPhoneDevice::EnableGPS(bool enabled)
@@ -918,7 +924,7 @@ void CPhoneDevice::handleRebootTimer(union sigval v)
     CPhoneDevice* pDevice = (CPhoneDevice*)(v.sival_ptr);
     // Reboot APP
     XYLOG(XYLOG_SEVERITY_ERROR, "Camera Close Thread is DEAD, will RESTART app");
-    pDevice->Reboot(0);
+    pDevice->RestartApp(0, 2000);
 }
 
 // void CPhoneDevice::handleRebootTimerImpl()
diff --git a/app/src/main/cpp/PhoneDevice.h b/app/src/main/cpp/PhoneDevice.h
index bf8114a7..abcf6436 100644
--- a/app/src/main/cpp/PhoneDevice.h
+++ b/app/src/main/cpp/PhoneDevice.h
@@ -263,6 +263,7 @@ protected:
     void handleTimerImpl(TIMER_CONTEXT* context);
 	void static handleRebootTimer(union sigval v);
     // void handleRebootTimerImpl();
+	void RestartApp(int rebootType, long timeout);
 
 	int QueryBatteryVoltage(int retries);
 
diff --git a/app/src/main/java/com/xypower/mpapp/MicroPhotoService.java b/app/src/main/java/com/xypower/mpapp/MicroPhotoService.java
index 1f89b02e..bc8f089a 100644
--- a/app/src/main/java/com/xypower/mpapp/MicroPhotoService.java
+++ b/app/src/main/java/com/xypower/mpapp/MicroPhotoService.java
@@ -1037,7 +1037,7 @@ public class MicroPhotoService extends Service {
         return true;
     }
 
-    public void reboot(final int rebootType) {
+    public void reboot(final int rebootType, final long timeout) {
 
         Runnable runnable = new Runnable() {
             @Override
@@ -1052,7 +1052,7 @@ public class MicroPhotoService extends Service {
                 }
             }
         };
-        mHander.postDelayed(runnable, 1000);
+        mHander.postDelayed(runnable, timeout > 0 ? timeout : 1000);
     }
 
     public static void restartApp(Context context, String packageName) {