diff --git a/sensors/2.1/default/SensorsV2_1.cpp b/sensors/2.1/default/SensorsV2_1.cpp
index 2e3d315e64..4c5386a404 100644
--- a/sensors/2.1/default/SensorsV2_1.cpp
+++ b/sensors/2.1/default/SensorsV2_1.cpp
@@ -45,7 +45,8 @@ class HingeAngleSensor : public OnChangeSensor {
         mSensorInfo.fifoReservedEventCount = 0;
         mSensorInfo.fifoMaxEventCount = 0;
         mSensorInfo.requiredPermission = "";
-        mSensorInfo.flags = static_cast<uint32_t>(V1_0::SensorFlagBits::ON_CHANGE_MODE);
+        mSensorInfo.flags = static_cast<uint32_t>(V1_0::SensorFlagBits::ON_CHANGE_MODE |
+                                                  V1_0::SensorFlagBits::WAKE_UP);
     }
 };
 
diff --git a/sensors/common/default/2.X/Sensor.cpp b/sensors/common/default/2.X/Sensor.cpp
index 4701579364..642fc89145 100644
--- a/sensors/common/default/2.X/Sensor.cpp
+++ b/sensors/common/default/2.X/Sensor.cpp
@@ -207,7 +207,7 @@ AccelSensor::AccelSensor(int32_t sensorHandle, ISensorsEventCallback* callback)
     mSensorInfo.maxRange = 78.4f;  // +/- 8g
     mSensorInfo.resolution = 1.52e-5;
     mSensorInfo.power = 0.001f;        // mA
-    mSensorInfo.minDelay = 20 * 1000;  // microseconds
+    mSensorInfo.minDelay = 10 * 1000;  // microseconds
     mSensorInfo.maxDelay = kDefaultMaxDelayUs;
     mSensorInfo.fifoReservedEventCount = 0;
     mSensorInfo.fifoMaxEventCount = 0;