Samsung Galaxy S5: How to Transfer Files Using Wi-Fi Direct in Android 4.4.2 Kitkat

Wi-Fi direct is a connectivity feature available in the Samsung Galaxy S5(it's my favourite one). This feature lets you transfer files to another Wi-Fi direct enabled devices that are connected in the same Wi-Fi network. By using this feature you can transfer multiple files at once at a speed up to 250Mbps, lets you transferring large file or multimedia content with ease and fast.

How to enable or disable Wi-Fi Direct?
Before transferring files using Wi-Fi direct with your Samsung Galaxy S5, you have to enable it first by using the following steps:

1. On any screen, swipe down the top of the screen to open up the notification panel.
2. Tap to go to the settings menu.
3. With the settings menu is displayed in grid view, scroll down to the Network connections section and then tap Wi-Fi .
4. When Wi-Fi is off, slide the ON/OFF switch to the right to turn it on.
5. Tap the required network you want to connect to. If the network is secured, enter the password and then tap Connect button.
6. Now, long tap the Recent apps key or tap to open up the additional options and then select Wi-Fi Direct. The device will scan all available Wi-Fi direct enabled devices automatically.
7. Tap the required device you want to connect to. If the selected device accepting your request to connect, then your phone will be connected to the selected devices.
8. Wi-Fi direct is now enabled and you'll see the Wi-Fi direct icon is displayed on the status bar which means you're now ready to use Wi-Fi direct to transfer files with the connected devices.
9. To disable Wi-Fi direct, tap End connection button and then tap OK button.

How to transfer files using Wi-Fi Direct?
Once the Wi-Fi direct is enabled, now you can use it to transfer files. As the example, we'll try to transfer photos via Gallery app and My Files app using Wi-Fi direct from the Samsung Galaxy S5 to the Samsung Galaxy S4 that have connected in the same Wi-Fi network.

Method #1: From Gallery app

1. Open Gallery app.
2. Tap an album.
3. Tap and then select Select.
4. Select the desired photos you want to share with.
5. Tap and then select Wi-Fi Direct .
6. Select the device you want to share with and then tap Done button.
7. The selected photos will be sent.

Method #2: From the My Files app

1. Open My Files
2. Tap Images.
3. Tap and then select Select.
4. Select the desired photos you want to share with.
5. Tap and then select Wi-Fi Direct .
6. Select the device you want to share with and then tap Done button.
7. The selected files will be sent.

As a note, since the Wi-Fi direct needs quite a lot of power to run, then it'd better if you turn this feature off once you have finished transferring files so that your battery won't be drained quickly.

Samsung Galaxy S5: How to Connect to a Wi-Fi Network in Android 4.4.2 Kitkat

Wi-Fi is a wireless connectivity feature available in the Samsung Galaxy S5. This feature will let you to connect to another Wi-Fi enabled devices to connect to the internet or to share files/information. If available, most of users would probably prefer Wi-Fi than mobile data, moreover if the Wi-Fi network is an open network, because they can connect to the internet without having to be burdened with any additional charge. In some features, even you're suggested to use Wi-Fi network as the connectivity method, for instance when updating Android version, installing apps, updating apps, etc.


How to connect to a Wi-Fi network?
Generally, you can connect to a Wi-Fi network by using two methods available, either through the settings menu or the notification panel.

Method #1: From the settings menu
You can use this method if this the first time for you using Wi-Fi or if you want to connect to other network instead of the one you have previously connected to. Here's the steps:

1. On any screen, swipe down the top of the screen to open up the notifications panel.
2. Tap to go to the settings menu.
3. With the settings menu is displayed in grid view, scroll down to the Network connections section and then tap Wi-Fi .
4. Tap the ON/OFF switch to the right to enable it. The device will scan all available Wi-Fi networks automatically.
5. Tap the required Wi-Fi network you want to connect to.
6. If the network is secured, you have to enter the network password(it's case sensitive, as the example: "R" is not the same with "r"). You can enable the Show password option to help you review and make sure that the password is correct.
7. Tap Connect button.
8. If the password was entered correctly, your phone will be connected to the selected Wi-Fi network and you'll see the Wi-Fi icon is displayed on the status bar.
9. Now, you're ready to use Wi-Fi to connect to the internet or to share information with other devices that are connected in the same network with you.

Method #2: From the notification panel
You can use this method to quickly connect to the network you have previously connected to. Here's the steps:

1. On any screen, swipe down the top of the screen to open up the notification panel.
2. Tap Wi-Fi button. The button turns green when it's enabled.
3. The device will be connected automatically to the network you have previously connected to and you'll see the Wi-Fi icon is displayed on the status bar.
4. Now, you're ready to use Wi-Fi to connect to the internet or to share information with other devices that are connected in the same network with you.

As a note, the wrong password is a thing that most often causing the user unable to connect to a Wi-Fi network. Since the password is case sensitive, make sure to enter the password correctly so that you can connect to the network (please pay attention between uppercase and lowercase as well as 0 and o).

Samsung Galaxy S5: How to Use Heart Rate Monitor Feature in Android 4.4.2 Kitkat

Heart rate monitor is a feature available in the S Health app in Samsung Galaxy S5 that will let you easily know your rest heart rate without having to use any additional accessory. You just need to place your fingertip on the sensor and the device will count your rest heart rate automatically. The built-in heart rate sensor is located at the same place with camera flash LED below the rear camera, which in the same time it will keep the device slim because it doesn't need any additional place.

How to use the heart rate monitor feature?
To know your rest heart rate, kindly using the following steps:

1. Open S Health app.
2. Tap Heart Rate .
3. In the Information window, tap OK button. Or, feel free to check the box in the left side of the "Do not show again" option so that this window won't appear anymore. 
4. Place your index finger lightly and stand still on the sensor (it's located in the same place with the camera flash LED on the back side of the phone).
5. The camera flash LED glows red when the device is trying to measure your heart rate. While in this step, hold your finger in place and try to keep still and quiet for about 10 seconds.
6. When the measurement has been done, your rest heart rate will be displayed on the screen along with the date and time when the measurement was taken. As a note, the rest heart rate for adult normally lies between 60-100 bpm. The result in each person may differ depending on the age, activities, etc. If you found your rest heart rate below 60 bpm, generally it means more efficient function and better cardiovascular health.
7. If you like to track your heart rate to get your pattern for instance, then you can see your heart rate histories by using the following steps:
See the heart rate chart:
• Tap located at the bottom right corner of the screen.
• Tap Hour tab to see the average of your recorded heart rate per hour.
• Tap Day to see the average of your recorded heart rate per day.
• Tap Month to see the average of your recorded heart rate per month.
See the heart rate logs:
• If you want more detail information about your heart rate histories, tap located at the top of the screen and you'll see your heart rate histories are displayed per daily with the exact time of each measurement.
• If necessary, you can delete the log by tapping and then select Delete. Select the heart rate histories you want to delete and then tap Done button.

Given the function, this feature will be able to help you knowing or tracking your rest heart rate and cardiovascular health over time easily by using your phone.

Samsung Galaxy S4: How to Take Animated Photo in Android 4.4.2 Kitkat

Animated photo is a feature available in the stock Camera app in the Samsung Galaxy SIV that will let you to create animated GIFs containing with moving and static objects directly from your phone without having to use any third-party app. This feature works by recording up to 5 seconds of video at a resolution 800x450. Once the subject has been taken, you can loop the animation, change the direction, trim the animation to get the best part as well as select the specific area you want to animate or freeze.

How to take an animated photo?
You can do so by using the following steps:

1. Open Camera app.
2. Tap and then select Animated photo.
3. Aim the camera to the subject.
4. If necessary, you can change the focus manually by tapping anywhere on the screen where the camera should be focused. When the focus point turns green means the focus has been locked.
5. Tap to start capturing the scene. It'd better if you hold the phone as steady as possible until the camera has finished capturing the scene. You can record up to 5 seconds of footage. If needed, you can stop capturing the scene anytime you want by tapping .
6. Once the scene is captured completely, you'll be brought to the review screen.
7. You can select which moving object to animate by tapping Animate and then rub the specific area of the photo to turn on animation. The selected area will be highlighted pink.
8. You can also select which moving object to freeze by tapping Freeze and then rub the specific area of the photo to turn off animation. The moving object in this area will be changed to be a static object.
9. If necessary, you can cut the length of the animation by tapping Trim and then drag and to the required scene and then tap to save the changes.
10. If necessary, you can change the direction of your animation by tapping Direction and then select from the following options: Back and forth, Forwards and Backwards.
11. If you're satisfied with the result, tap Save button to save the animated photo.

As a note, the animated photo result will be saved as .GIF file. Also, since the image contains with animations, then you may find that the image size is quite large (more than 4MB) depending on how much animations within the photo.

Samsung Galaxy S4: How to Enable and Use Dual Camera Feature in Android 4.4.2 Kitkat

Have you ever felt regret because you have missed out an memorable group photos with your friends or families because you have to act as the photographer? If that so, you can save yourself from that problem by using the dual camera mode that is owned by the Samsung Galaxy SIV. This feature lets you to take double-sided photos by using the 13MP rear camera and 2MP front camera at the same times, allows you to put yourself into photo. The two pictures that have been taken will be merged into a two-sided photo.

How to enable and use dual shot feature?
You can do so by using the following steps:

1. Open Camera app.
2. Tap to enable the dual camera mode. By default, a thumbnail image is taken by using the front camera. But, if necessary, you can switch the camera by tapping so that the thumbnail image will be taken by using the rear camera and vice versa.
3. To adjust the thumbnail size, do as follows:
• Tap and hold the thumbnail image and then release it. You'll see a white frame around the thumbnail.
• Tap to adjust the size.
• Release the thumbnail to apply the changes.
4. If necessary, you can also change the thumbnail position by tapping and holding the thumbnail image and then drag it to the desired position.
5. To change the thumbnail border, tap and then select from the following options:
• Stamp
• Oval blur
• Instant pic
• Heart shape
• Window
• Fisheye
• Cubism
• Split
6. Point the camera at the subject.
7. If necessary, you can change the zoom level of the photo by using the Volume key or by using gesture (pinch the screen or spread two fingers apart together on the screen).
8. If necessary, you can change the focus manually by tapping anywhere on the screen where the camera should be focused. The focus point will turn green when the focus has been locked.
9. Tap to take a dual shot photo.

Given the function, the dual camera mode will be great for taking all-inclusive group photos, combination photos, etc. All in all, this mode will help you to ensure that you'll always be included in any photo even if you have to act as the photographer.

Samsung Galaxy S4: How to Enable and Use Daydream Feature in Android 4.4.2 Kitkat

Daydream is a feature available in the Samsung Galaxy SIV. This feature will allow you to set the phone to activate an interactive screen saver (photos, real-time info, animation, etc) automatically when the phone is docked or charging. You can use this feature to make the screen becomes more attractive if you're bored with the black screen when your phone is docked or charging.

How to enable and use daydream mode?
Since this feature is not enabled by default, then you have to enable it first before using this feature in your phone. You can do so by using the following steps:

1. Go to Settings.
2. Tap My Device tab.
3. Tap Display.
4. Scroll down to find Daydream and then tap it.
5. Slide the ON/OFF switch to the right to enable daydream. The switch turns green when it's enabled.
6. Select the desired daydream from the following options:
• Colors: select this option to display the colors change effect as the screensaver.
• Desert case: select this option to display the Android 4.4.2 Kitkat Easter egg animation as the screensaver. FYI, this option only available if the hidden Android 4.4.2 Kitkat Easter egg animation has been revealed.
• Flipboard: select this option to display your personalized magazine as the screensaver. You can set how the news will be updated by tapping next to Flipboard and then tap Download new items automatically and then select from the following options: Only On WiFi, Always or Never.
• Google Photos: select this option to display a slide show of the photos on the devices or in the selected Google account as the screensaver. You can select which photos are displayed by tapping next to Google Photos and then select the required Google account and the required albums.
• Photo frame: select this option to display a slide show of the photos on the device as the screensaver. You can select which photos are displayed by tapping next to Photo frame and then select the required albums.
• Photo table: select this option to display the photos scattering effect as the screensaver. You can select which photos are displayed by tapping and then select the required albums.
7. To see the preview of the selected daydream, you can tap Start now button.
8. If necessary, you can also set the time when the daydream mode should be activated by tapping Select dream time button and then select from the following options:
• While docked
• While charging (either AC or USB charging)
• Both (while docked and charging).
9. Done. Now whenever your phone is connected to a desktop dock or charging(depending on the option you have selected in the step #8), the phone will keep the screen on and display the selected daydream as the screensaver.

As a note, since the daydream feature can't work along with the desk home screen, thus when you enable daydream, the desk home screen option will be disabled automatically.