How To Calibrate Battery of Android Device for Longer Life

Battery life is a major concern for Android smartphone users and the increased versatility of our devices have made the demand on them much more than it used to be a few years ago. After a while, you may notice a decrease in the battery performance of your device. It is normal to notice a slight drop in battery performance over time but if this deterioration happens drastically and you’re sure that the battery itself is not the problem, then re-calibrating your battery may help.

What is Calibration ?

So what exactly do we mean by calibrating your device battery? Well, Android has a built in battery stats indicator within the settings menu. This feature allows the OS to keep track of the current battery level on your device. Sometimes, if the battery isn’t calibrated, it may lead to wrong battery stats in your OS due to incorrect detection of battery level. How will it hurt, you might ask. Incorrect battery level detection may lead to your OS identifying that your battery is empty and shut down your device even when in reality it might have, say, 5% battery juice left. Is that convincing enough?

Now, there are two methods to get this done. The clumsier method is obviously for users without Root, and we’ll focus on that first.

Calibrate Battery of Android Device

Calibrate your battery on a non-rooted Android device

For non-rooted android devices, calibration is a manual and could be a bit cumbersome. There is no guarantee it will work and sometimes, it could actually harm your battery further. But if you are facing serious issues with your battery, you can decide to take the risk.

Just follow the steps:

  • Let your phone discharge until it goes off due to low battery.
  • Charge your battery until it reads 100%. Do not turn on your device while charging!
  • Unplug your charger and turn your phone on.
  • Leave it lying for 30 minutes then charge it again for an hour. Don’t use your device while it is plugged in.
  • Unplug your device and use normally until the battery is completely drained again.
  • Then charge it to 100% again.
  • What this procedure achieves is to rest the batterystats file so your battery should now be calibrated.

Calibrate Android device battery on Rooted Android Device

Even though I'm not convinced that clearing the batterystats.bin file has any meaningful effect on how the Android system reports remaining battery charge, there are those who swear by this method. So in the interests of fairness we've included the process for you here (it is true that different manufacturers use the batterystats.bin file for different things). It's basically the same process as above but with the added step of a root-enabled app.

Follow the steps:

  • Discharge your phone fully until it turns itself off.
  • Turn it on and let it discharge and turn off again.
  • Plug your phone into a charger and, without turning it on, let it charge until the on-screen or LED indicator says 100 percent.
  • Unplug your charger.
  • Turn your phone on. The battery indicator will likely not say 100 percent, so plug it in (leave your phone on) and continue charging until it says 100 percent on the screen as well.
  • Unplug your phone and restart it. If it doesn't say 100 percent, plug the charger back in until it says 100 percent on screen.
  • You want to repeat this cycle until it says 100 percent (or as close as you think it's going to get) when you start it up without being plugged in .
  • Now, install the Battery Calibration app and, before launching it, make sure your battery is at 100 percent again, then restart.

How To Take Care of Touch Screen of Your Smartphone

Touch screen based smartphones and tablets aren't really very sensitive to scratches. They are
designed and produced to be scratch-resistant and strong enough to tough the regular wear and tear.
However, if you don’t protect touch screen of your smartphones or tablets, it is fairly easy to damage
them too.

Considering the cost of replacing the display screens, and also the loss of crisp viewing experience that comes with a shining new display, it is often advised to consumers to protect touch screen before they are ruined to bricks. Here are a few tips and tricks to help you protect touch screen based gadgets – don’t forget to share your own tips with us!

Take Care of Touch Screen
  • Choose a microfiber cloth. This is ideal for cleaning a touchscreen. Some devices will have such a cloth included or perhaps you can borrow one you use on your sunglasses.

  • The cost of such cloth varies. For cloth recommended by companies for their products, the price can be considerably higher simply because of the recommendation. Look around for a good deal on such cloth or substitute with a cheaper but still effective microfiber cloth.

  • Turn off the device before commencing to clean it. It is usually much easier to see where to clean when the device is switched off.

  • Give the screen a once over by brushing it with the microfiber in small circles. This will remove the majority of simple imperfections.

  • Only if truly needed, moisten a cotton cloth, even the corner of your cotton shirt, and repeat the small circular motions. It may actually be enough to just breathe over the screen and use that moisture to clean with.

  • Read the instructions accompanying the cloth you're using. Some of them need to be made slightly damp before use. If this is the case, skip this step and follow the cloth's instructions instead.

  • If dampening a cloth, it is best to use distilled water or a cleaner specifically designed for cleaning touch screens.

  • Brush again with the microfiber cloth to finish off. Don't over-rub though! And if there is any dampness left, just leave it to air dry.

  • Do not put too much pressure on the screen when cleaning it.

How To Take Scrolling Screenshot on Samsung Galaxy Note 5

For those who often explore the website with your smartphone, I’m confident you’ve discovered all by yourself able of needing to take a screenshot of the page you are on, however don’t appear really able to fit eventually to the frame. Because of this, you find yourself rolling off some shots for you to take the details you’ll need. Using the “Screen write” function of Samsung’s new software, you can do a “Scroll capture” of whatever you’ve got on your screen.

Taking a screenshot with your smartphone is truly one of the most basic functions, but the Galaxy Note 5 includes a trick up it’s sleeved which enables it get well past a regular one-screen capture. Additionally, for those who own a Galaxy Note 5, Samsung includes built-in an awesome tiny feature to the software that allows you to take scrolling screenshot on Galaxy Note 5.

Scrolling Screenshot on Samsung Galaxy Note 5

Take a Normal Screenshot

Read : How To Get Back Warranty after Rooting Your Android Device
To take the classic, old style screenshot, all you have to do is press the Power and the Home button at the same time.

You can also swipe the palm of your hand really close to the screen, from right to left edge to capture a screenshot. This is not a new feature but it’s very handy indeed.

Take a scrolling screenshot or scroll capture on the Note 5

With a key combination

  • Open the content you wish to screenshot.
  • At the same time, press and hold both the power button and home button for two seconds.
  • You’ll see the screen briefly flash, and a notification appear.
  • Check your notifications, where you’ll see the screenshot and an option to share, edit or delete it.

With a palm swipe

  • Open the content you wish to screenshot.
  • Place your hand vertically along the left or right edge of your Note 5, and swipe in from that edge with your hand touching the screen.
  • You’ll see the screen briefly flash, and a notification appear.
  • Check your notifications, where you’ll see the screenshot and an option to share, edit or delete it.
  • (Optional) If this method doesn’t work, check Settings > Motion and gestures to enable it.
Also Read : How to Control Computers Remotely with your Android Phone
With this setting turned on, you can use the outer side of (little finger down) hand to swipe across the screen. When you do, you'll see the screen flash and hear the same camera shutter sound you would normally hear when taking a screenshot.

Screenshot images can be saved on the phone memory under “Pictures” > “Screenshots“, or in the “Gallery ” app within a “Screenshots” folder. As said before, you can also go ahead and pull the notifications bar down to see the recently snapped screenshot. This post applies to the Samsung Galaxy Note 5 model SM-N920.

Top Benchmarking Apps for Android to Compare Performance

Benchmarking apps are useful for measuring the performance of your device and comparing the scores with similar devices. You can measure performance of your device and then you can compare your devices’ performance with the other similar devices. Benchmark apps will test Performance of Processors,2D and 3D Graphics systems, SD Card reading and writing speeds, web browsing, I/O and much more about your android device.

Quadrant Standard Edition

Quadrant Standard Edition tests CPU, I/O, and 3D graphics. After running through the tests, you're required to submit the score to the company's servers in order to see the results. The bar chart shows your overall score and compares it with other devices.

Benchmarking Apps for Android
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Vellamo Mobile Benchmark

Qualcomm continues to improve on its Vellamo Mobile Benchmark app, providing a host of tests for measuring your device's Web and processor performance (single and multi-core), as well as some welcome visual updates to Android 5.0 Lollipop's Material design. HTML5 tests allow you to benchmark Web and graphics performance, while the Metal tests measure single core processor and hardware performance, and a Multicore mode allowing you to test multiple processor cores at once. While most scores are displayed as abstract points, you can click on details to look at the technical nitty gritty of the individual test results. Easy online comparison allows you to get an idea of relative performance, and extra tests allow you to take a look at video and touchscreen performance.

AnTuTu Benchmark

AnTuTu Benchmark is the most popular benchmarking tool among Android websites. The Chinese and Korean leak sites especially use the results of this benchmark tool for Android very frequently. This benchmark app for Android is my personal favorite too because it comes in a relatively small package. I usually go to a smartphone/tablet store and install this app on the device before purchasing. This allows me to know exactly how the app will scale to my previous device.

AnTuTu Benchmark has proven itself worthy of being the number one free app by thoroughly testing a whole device. Want to test the CPU? Any other Android benchmark app can accomplish that, but if you want to measure RAM, GPU and I/O (Input Output) performances on a single app, this is the app made for that.

Neocore

Neocore is an OpenGL-ES 1.1 graphics performance benchmark app for Android devices. It shows some techniques which can help to accelerate the performance of an Android device. Most common techniques of Neocore benchmark are pass light maps and bump mapping. The limitation of this benchmark is it only runs on Pre-jellybean devices.
Also Read : 5 Best Android Launchers for Customizing Your Smartphone

Linpack

Linpack is a benchmark that's been used to measure the CPU performance of some of the world's fastest computers. Now, you can use the same benchmark to test your Android phone or tablet. The final score is given in MFLOPS and is a quick and simple test of your device's performance. People who use custom ROMs and overclock their Android systems often use Linpack to monitor performance improvements.

Some Features of WhatsApp Every User Should Know

For most of us, WhatsApp has become the default go-to messenger, because everyone's on it, and it's on nearly every platform. WhatsApp has over a billion downloads on Google Play alone, the only other messenger to boast that is Facebook Messenger. The app has made itself indispensable by adding a browser version and voice calling to its platform.

For those who have to deal with the app on a daily basis, we've lined up some interesting tricks and tweaks that will improve your user-experience.

Turn Of Auto Image & Video Download

If you are using a limited data plan then this trick will help you to save your data by simply turning off auto download of images and videos.
Just like me if you are a member of many groups and receiving many images and videos daily in groups then it can eat your mobile data very quickly! so why don’t we download things which we actually want to download? for this you need to turn off the auto download option in Whatsapp setting.

To turn off auto download navigate to WhatsApp settings > Chat setting > media auto download and there change setting of auto download as per your requirement.

Features of WhatsApp

Stop Images Showing in Camera Roll

You probably don't want all the images from WhatsApp to appear in your Camera Roll on iOS, or in your Gallery or Photos app on Android.

It's easy to sort on iOS, just go to Settings > Privacy > Photos and toggle WhatsApp off.

On Android, use a file manager like ES File Explorer, and go to sdcard/WhatsApp/Media,then tap New at the bottom left in any folder you don't want shared, and create a file called .nomedia.

Your images won't pop up in the gallery anymore. Woohoo!
Read : How to Create Fake WhatsApp Conversation Like Real to Make Fool

Make Free Video Calls from WhatsApp

Whatsapp has officially introduced the calling feature in the messenger, after so many controversies and scams regarding the calling feature of Whatsapp messenger like in its one of the scams they tell you to visit a link and tell you to invite 10 friends using the same link in order to activate the calling feature on their smart phones.

Change Registered Mobile Number  in WhatsApp

Many a times, we need to change our phone number due to some reasons for e.g. we are migrating to some another state. In this type of situation one is left with two options as far as WhatsApp Messenger is concerned.

That is all for now. Just go through the above tips and tricks of Whatsapp and Do comment below if you have any doubts and keep visiting our website for future updates.

Hide Last Seen Time in WhatsApp

When you look at a contact on WhatsApp there's usually a "last seen" time under their name, which tells you when they last checked the app.

If you don't want people to be able to see when you're using WhatsApp, you can set your "last seen" to Nobody. Go to Settings > Account > Privacy, but be aware that it will also prevent you from being able to see other people's last seen time. You can also hide your profile photo, status, and turn off read receipts in the Privacy menu.

Disable media to save on cellular bandwidth

WhatsApp lets you specify what you would like downloaded on mobile data and when connected to Wi-Fi.

Go to Settings, Chat Settings, Media Auto-Download to specify when you want images, audio and videos to be downloaded to your phone.
Also Read : How To Use WhatsApp on PC and Phone Simultaneously

Keep the whatsapp application locked

WhatsApp doesnt meet the expense of a built-in password or fix, you can use third party apps bearing in mind Messenger and Chat Lock, Lock for WhatsApp and Secure Chat if you use an Android phone.This will upholding you from exposing your private chats,photos and videos from others who steal your smartphone or acceptance to it from you.

Create Shortcuts For Important Contacts

Want to speed up your WhatsApp communication? How about creating a shortcut to your favorite Whatsapp contact or group straight from your homescreen?

On Android, this is as simple as long pressing on the group or contact you want to create a shortcut for. When the menu pops up, just tap on Add conversation shortcut. This will create a shortcut to the contact or group you have chosen right on your homescreen.

Samsung Galaxy S6 Edge Plus Special Tips and Tricks

The Samsung Galaxy S6 Edge Plus has a long name and a long list of things it can do. Just like the original Samsung Galaxy S6 Edge, the Plus version has dual “Edge” displays. The Plus can do everything that the original S6 Edge could do, plus a few more neat tricks.

Samsung’s Galaxy S6 Edge packs everything that’s great about the flagship Galaxy S6 into an even more desirable body. But the curved display isn’t just about an eye-catching aesthetic, it can also be used in a variety of clever ways. We’ve got a range of Galaxy S6 Edge tips that will help you get to grips with the basics, and uncover a few interesting features that you may not yet have mastered.

Samsung Galaxy S6 Edge

Set a primary side for the Edge Display

Before we get into the hardcore tips you want to pick a side for the Edge display. Whichever side you pick is where all the cool tricks will appear. It can be on either the left or right side, but not both.
  • Go to Settings > Edge screen
  • Scroll down to Edge screen position
  • Choose your Edge screen side
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You can also choose where the Edge screen “handle” will appear. The handle is a small semi-transparent tab that makes it easier to swipe open the Edge screen menu. Drag it to you desired location and decide when you want it to appear.

Manage your Edge notifications

Once you've set up your People Edge contacts, the next thing to do is decide if you want to see all missed communications from them or only some. In the Edge screen settings you can decide to enable Email, Missed Calls and Messages. At present there is no option for other apps, but we're sure that feature is coming.

Go to Settings > Edge Screen > Select Notifications and check the boxes next to those notification types that you'd like to see appear in your People Edge notifications.

How to set up Information Stream

Information Stream gives you little tidbits of information that you can access by swiping across the edge of the display when the screen is turned off. In order to set up and customize this feature, you’ll need to go to Settings, then select Edge screen. Once you select Information stream, you can set up which feeds you’d like the edge screen to show such as Twitter notifications, Yahoo News, sports scores and even your missed calls. If the stock feeds aren’t interesting enough, you can download additional feeds by selecting the Download feeds option in the Manage feeds menu. On the top of each feed in the Manage feeds section, just select whichever ones you’d like to show on your edge screen.

You can even choose the duration for which the edge screen will stay lit, by selecting Edge screen timeout in the Information stream menu.

Samsung Galaxy S6 Edge Plus

Show a night clock on the Edge screen at night

One cool thing you might not know about the Edge display is that it’s possible to use it as a night clock! The time will display in low illumination at night, and thanks to the AMOLED display’s ability to turn on only the pixels it needs it sips next to nothing from the battery.

The only problem is you’ll need to enable this feature as it’s not enabled by default, though that’s no big task. Venture to Settings > Edge screen > Night clock and make sure the setting is set to “On.” From there, you can use the controls to specify a block of time when the night clock is enabled, up to a maximum of 12 hours.
Also Read : Samsung Galaxy Note 5 Tips and Tricks

Add a live wallpaper to one or both of your edge

Add a little pizzazz to your home screen with a cool animation along the edges. Just download the S6 Edge HD Live Wallpaper app from Google Play to get started. Once installed, open the app and pick the type of animation, background color, speed, type of motion, and whether you want it to appear on the left, right, or both edges. Then tap on Go, and the wallpaper will be enabled. Your selected animation will appear on all home screens, including the lock screen. Just open the app again to make any changes. The only negative is that it will replace your entire wallpaper, but you can choose what color you want it to be. It’s still a cool way to show off your edginess.

Samsung Galaxy Note 5 Necessery Tips and Tricks

Samsung’s Galaxy Note series of Huge-sized smartphones is one of the most popular and loved Android phones on the market. The Note 5 is the latest edition in the series, and it continues to bring amazing power and functionality in a brand new design made of premium materials. Plenty of people will be new to the device and all its features, that’s why we created this series of articles for the Note 5 to show you how to use both some of the basic functions, as well as a ton of cool new features.

Samsung Galaxy Note 5

Screenshot with the Samsung Galaxy Note 5

One of the most common questions people ask when they get a new phone is “how do I take a screenshot?” There are two ways to do it with most Samsung devices.


  • Press and hold the Home and Power buttons simultaneously
  • Swipe your palm across the entire display to take a screenshot (enable this Settings > Motions and gestures)
  • In the “Gestures & S Pen” section there is a way to screenshot long pages

Once a screenshot is taken you will see it in your notification bar. From there you can share or edit it to your hearts content.
Read : 5 Best Android Launchers for Customizing Your Smartphone

Camera Settings

The Note 5 has a pretty great camera, and while you can simply press the home button twice and start taking photos, there's a good group of settings that are worth looking at before you take too many shots. Open up your camera and press the settings icon (looks like a gear) to find some of them. Important settings to check out are grid lines, location tags and quick launch (which is on by default). Back in the main camera interface, you'll find more common settings, like picture size, flash and HDR in the sidebar. We recommend turning HDR to "auto" and leaving the flash off.

On the video side of things, the Note 5 is capable of 4K video but is set to 1080p by default in the settings menu. This is done because most of the extra features are disabled when shooting in 4K. If you want to keep HDR video, video effects, software stabilization, pictures while taking video and tracking autofocus, leave the phone in 1080p recording.

Once you have the camera settings tweaked just how you like them, you can know that the next time you quickly launch the camera you'll be taking just the right photo or video.

Improved S Pen

Samsung Galaxy Note 5 s pen

The S Pen that accompanies the Galaxy Note has learned a few new tricks, most significantly the ability to start jotting down notes without even unlocking the Note 5. Samsung calls this feature the Screen-Off Memo mode; all you have to do is eject the stylus by pressing its top, and you can start writing out notes that are automatically added to the S Note app when you save them. Screen-Off Memo is certainly the highlight of the S Pen, which has been designed to feel more like an actual pen, but it’s not the only new capability. Other features include the ability to immediately sign PDFs and easier access to the Galaxy Note’s Air Command menu.

Synching, security & shopping

SideSync is a little-known feature of the Note5, which offers both wireless and wired PC-smartphone integration for a seamless connection of data across these devices.
On an unrelated note, Samsung’s latest features enhanced security features with out-of-the-box KNOX Active Protection and a customizable My KNOX app to further protect sensitive personal and professional data – addressing one of the main issues associated with Android.

Speaking of security, Galaxy Note5 is also ready for Samsung Pay – a safe, simple, and “virtually anywhere” mobile payment service that launched in Korea last week, and slated for debut in the U.S. in September. Protected by Samsung’s KNOX technology, as well as fingerprint verification and digital tokenization, Samsung Pay works with both MST (Magnetic Secure Transmission) and NFC (Near Field Communication) technologies.

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Use handwriting on the keyboard

One of the best uses for the S Pen is to write notes by hand. Some people just prefer the feeling of writing something out with a “pen.” You can even use handwriting in apps that don’t support it by using the Samsung keyboard.


  • Go to Settings > Language and input
  • Tap on Samsung keyboard
  • Scroll all the way down and enable Pen detection

Now, the handwriting pad will be shown instead of the QWERTY keyboard when the S Pen is detected.