diff --git a/README.md b/README.md
index 250f1c4..72a8cd2 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@
 - <a href="#adb">__ADB__</a>
   - [__Select a device when multiple devices are connected__](#select-a-device-when-multiple-devices-are-connected) 
   - <a href="#server_actions">__Server actions__</a>
-  - <a href="#show_cold_start_activity_time">__Show cold start Activity time__</a>
+  - [__Show launcher activity cold start time__](#show-launcher-activity-cold-start-time)
   - <a href="#database">__Database__</a>
   - <a href="#watching_strictmode">__Watching StrictMode__</a>
   - <a href="#view_connected_devices">__View connected devices__</a>
@@ -35,22 +35,23 @@
   - <a href="#find_out_processor_version_android">__Find out processor version on Android Device (check if it's an ARM, for example)__</a>
   - [__Test Alarms__](#test-alarms)
   - [__Query a Content Provider__](#query-a-content-provider)
- - <a href="#find_out_abi">__Find out Application Binary Interface (ABI) in different devices__</a>
- - <a href="#retrieve_app_private_data_and_db_without_root">__Retrieve application's private data and databases for non debug application without root access__</a>
- - <a href="#identify_frame_rate_issues">__Indentify Frame Rate Issues (Dumpsys)__</a>
- - <a href="#adb_over_wifi">__Use ADB over Wi-Fi without extra application or software__</a>
- - <a href="#test_new_marshmallow_permissions">__Test new Marshmallow permissions__</a>
- - <a href="#test_app_with_app_standby">__Testing your app with App Standby__</a>
- - <a href="#test_app_doze">__Testing your app with Doze__</a>
- - <a href="#enabling_night_mode_android_nougat">__Enabling Night Mode on Android Nougat__</a>
- - [__Copy files from/to a device/emulator__](#copy-files-emulator)
+  - <a href="#find_out_abi">__Find out Application Binary Interface (ABI) in different devices__</a>
+  - <a href="#retrieve_app_private_data_and_db_without_root">__Retrieve application's private data and databases for non debug application without root access__</a>
+  - <a href="#identify_frame_rate_issues">__Indentify Frame Rate Issues (Dumpsys)__</a>
+  - <a href="#adb_over_wifi">__Use ADB over Wi-Fi without extra application or software__</a>
+  - <a href="#test_new_marshmallow_permissions">__Test new Marshmallow permissions__</a>
+  - <a href="#test_app_with_app_standby">__Testing your app with App Standby__</a>
+  - <a href="#test_app_doze">__Testing your app with Doze__</a>
+  - <a href="#enabling_night_mode_android_nougat">__Enabling Night Mode on Android Nougat__</a>
+  - [__Copy files from/to a device/emulator__](#copy-files-emulator)
+  - [__Trigger a notification without GCM__](#trigger-a-notification-without-gcm)
 - <a href="#aapt">__AAPT__</a>
   - <a href="#check_permissions_avoid_play_store_app_filtering">__Check Permissions in order to avoid Play Store app filtering__</a>
 
 <br>
 
-<a name="sha1">
 ### SHA-1
+
 In order to get SHA1 to use it in many services, like Google+ Sign In, Maps, In app purchases, we should generate keys for every keystore (certificate):
 
 <a name="debug_keystore">
@@ -96,18 +97,45 @@ This starts the adb server:
 adb start-server
 ```
 
-<a name="show_cold_start_activity_time">
-#### Show cold start Activity time
+<br>
 
-```sh
+#### Show launcher activity cold start time
+
+[__Source__](https://www.youtube.com/watch?v=oJAS7T-qurk)
+
+```
 $ adb logcat | grep "ActivityManager"
 ```
 
 The output would be something similar to:
+
+```
+ActivityManager: Displayed com.example.launchtime/: +666ms
+```
+
+If we also use want to show the content ready time, we should use the API method `reportFullyDrawn`:
+
+```
+ActivityCompatAdditions.reportFullyDrawn(this);
+```
+Then the time output will be the actual time that takes to Activity to be ready:
+```
+ActivityManager: Displayed com.example.launchtime/.LaunchTimeActivity: +666ms
+ActivityManager: Fully drawn com.example.launchtime/.LaunchTimeActivity: +1s440ms
+```
+
+Amount of time that takes to draw the first frame + the content.
+
+We can also use the `Activity` start command from ADB, with the `W` flag:
+
 ```
-ActivityManager: Displayed com.example.launchtime/.LaunchTime: +666ms
+adb shell am start -W com.package.name/.LauncherScreenActivity
 ```
 
+We will see 3 times related to starting times.
+
+<br>
+
 <a name="database">
 #### Database
 
@@ -200,6 +228,11 @@ $ adb shell am start -n com.package.name/com.package.name.ActivityName
 ```sh
 $ adb shell am start -n android.intent.action.VIEW -d "scheme://app/deep/linking"
 ```
+or 
+```sh
+$ adb shell am start -n android.intent.action.VIEW -d "https://name.app/user-settings/324" com.packaging.app
+```
+
 
 <a name="take_screenshot">
 #### Take an screenshot
@@ -585,6 +618,28 @@ Sample:
 adb pull /sdcard/Downloads/my_image.png my_image.png
 ```
 
+#### Trigger a notification without GCM
+
+[Source](https://plus.google.com/108612553581259107752/posts/ERVnjUAjsbZ)
+
+**IMPORTANT**: Remember to remove **temporally** the following attribute from the declaration of the Broadcast Receiver you want to test, in the Manifest:
+```
+android:permission="com.google.android.c2dm.permission.SEND"
+```
+
+It's based on enabling broadcast receivers.
+```
+am broadcast -a <Intent-Name> -n <Package>/<Receiver-Name-with-leading-dot> <Extras>
+```
+
+Some examples could be:
+```
+adb shell am broadcast -a com.whereismywifeserver.intent.TEST --es sms_body "test from adb"
+adb shell am broadcast -a com.google.android.c2dm.intent.REGISTRATION -n de.example/.GCMBroadcastReceiver 
+--es "registration_id" "1234"
+```
+where `--es` define extra as string
+
 <br>
 
 <a name="aapt">