For the First Time Snowfall in Sahara Desert in 37 Years
The Sahara Desert is known for its hot aura as it is named as "the largest hot desert in the world". But enough about hotness, it finally snowed in the Sahara Desert on December 19. Can you believe that? It's not that easy to believe this actually happened and if you have any double thoughts about this, there's enough proof as NASA's Landsat 7 satellite was there to capture the beauty. It looks ravishing. This article is a visual treat for all our readers. Spread the word, friends!

Rajat Thursday, December 29, 2016
Google Play starts showing apps' actual download sizes
Google Play now displays the actual storage space a whole app or an upgrade will take up, so you don't accidentally download anything too big. If an update is only 2.91MB, it will show that exact figure right there in each app's detail box. That will give you the chance to reconsider your download or to free up some space before getting a particularly large game or VR experience.                   Besides displaying more accurate file sizes, Google also tweaked its Play Store algorithm to make updates even smaller. Most Android apps (98 percent of them) only download changes to their APK files when you update them, and those new files merge with the old ones. The updated algorithm will make those updates up to 50 percent smaller.   Finally, Google  improved compression algorithms will reduce big games' file sizes, which could be as huge as 2GB, by around 12 percent. Those with high-end phones might not get much out of these changes, but they could make a big difference for those who own more affordable devices with limited storage.

Rajat Saturday, July 23, 2016
OPPO exclusive stores launched in Chennai and Jaipur

OPPO India continues its retail expansion plans for India by launching OPPO exclusive store in Chennai and Jaipur. The Chennai store was inaugurated by Indian cricketer Yusuf Pathan and the Jaipur store was inaugurated by his brother  Irfan Pathan. OPPO is the official global partner of ICC in the mobile category for four years supporting ICC WT20 2016.

This is the 5th exclusive outlet in Tamil Nadu, which is located at 51 Shastri Nagar, 2nd Avenue, MG Road, Adyar, Chennai. “Spread over an area of 1000Sq feet, the store layout has been designed keeping in mind customer flow and also for a visual experience,” said OPPO.
OPPO’s exclusive store in Jaipur is located at Khatipura Road Jhotwara Jaipur and is spread over an area of 350 sq feet.
Commenting on the launch of new stores, Sky Li, OPPO Global VP, MD of International Mobile Business and President of OPPO India said:

These new exclusive OPPO stores are a part of our constant efforts to provide our customers with an interactive and informative buying experience. Looking at the huge potential of the Indian Smartphone market, we are speeding up our sales and service network and expect a fair growth and a bigger share of the market in the times to come.

Rajat Thursday, March 31, 2016
Here is why the Freedom 251 costs just Rs 251

The cliche that India is an extremely price conscious market seems to have been proved, yet again! With a smartphone selling at Rs 251 (nearly Rs 300 if you add in the Rs 40 shipping price included), an unknown phone company Ringing Bells has turned into the biggest news maker in the tech and business industry over the last couple of days, and how.
From specs offered at an unbelievably low price point and iPhone-like icons to being a re-branded Adcom Ikon 4 smartphone and Make in India project, a lot has already been said and written about the Freeedom 251. But what still seems baffling is how they will achieve the price point so low for a device that is well speced to be priced a little over a couple of thousands. You don’t even need to be a businessman to do the math.
Last night, Ashok Chadha, President, Ringing Bells took to answering media questions post the launch event and also explained how the company plans to achieve this low price point, and ‘still’ manage to sustain. Firstly, he cleared the air about subsidy by saying there is no government subsidy involved, but the company plans to benefit from economies of scale.

“The Indian market is at 2 crore units a month. If you take 30 percent of that, then you achieve economies of scale,” he had said. The Freedom 251 is priced around Rs 250, which means it could get them a cut of estimated Rs 500 on the Rs 2,500 bill of materials. However, selling Rs 2,500 device at Rs 251 would still incur losses in crores, and how does the company plan to tackle that. Somehow, it appears there’s more that needs to be explained.
It is believed that economies of scale coincides only with large businesses and that too only in relatively few products. For example, Boeing’s aircrafts, Microsoft’s OSes, and Intel’s CPU. However, even these global businesses are said to be dominant in only a few product lines.
“Economies of scale by itself is not enough for a business to keep a competitive advantage. If a business has only an economies of scale advantage, its competitors will be able to take some of its customers and will eventually be able to capture enough market share to remove its scale advantage. The business with the economies of scale advantage needs to be able to keep its larger market share,” points out a post on FallibleInvestor.
He has made some tall claims stating they want to capture nearly 30 percent of the smartphone market by the end of the year. The company apparently has two pilot plants in Noida and Uttarakhand, claiming a capacity of 5 lakh phones and they are looking at an investment of Rs 230-250 crores on these plants.
If some reports are to be believed then the Noida office was deserted and didn’t even have the Ringing Bells banner, instead it was named Bell. Another factor it claims is cutting down on distributors and relying only on the online medium.  “With Made in India components, we can save on the 13.8 percent,” Chadha claimed.  Also, selling online first could save the costs incurred on large distribution networks, he further claimed.
Well, we’ve seen companies like Motorola, Lenovo, YU and even Xiaomi take that route. Xiaomi sells phones starting at roughly Rs 5,000 to Rs 6,000 and relies on innovative marketing, is known to have made its investors worry lately.
The company also says that they will allow other companies to use their website as a selling platform. If you have visited the 251 Freedom site, I wouldn’t even have to get into details about how they could possibly manage it. Moreover, that’s a really tall claim for a company whose site crashed even before it started taking its first booking order for the Freedom 251.
Another pointer to think about is the company taking four months to deliver the products. Currently, they have 6 lakh visitors per second, and even if a few lakhs end up buying the device via online money, that’s a huge interest to earn in four months. Any reputed bank would give about 3 to 4 percent.

Moreover, the device says it’s a ‘Made in India’ project, but clearly there is no doubt now that it is the same Adcom Ikon 4 being sold on Flipkart at almost 16X times the price at Rs 4,081. Lastly, the device has not been BIS certified. In fact, it is not even listed, points out another report. So, how can we be so sure it is safe to use and adheres to the standards like radiation and so on, that are required for the Indian market. The Indian Cellular Association (ICA) is also known to have raised its concerns.
A cheap device that aims at creating a ‘Digital India’ is a novel plan, but there are still many creases to be ironed out.

Rajat Friday, February 19, 2016
Micromax becomes third largest smartphone player in Russia

Micromax has grabbed the number three spot in the Russian smartphone market according to the latest research from Counterpoint’s Market Monitor program. The homegrown smartphone handset maker has a market share of over 9% in Q4 2015.

Amit Mathur, Head International Business, Micromax Informatics commenting on its success in the Russian market, said,

This is an exciting time for us at Micromax as we are a step closer to our vision of becoming the part of the top five handset players in the world. Russia has been one of our focus markets in the past two years and we have seen a great consumer acceptance for the brand in the market.  With our focus on affordable smartphone segment, 4G and 3G, we will continue to work towards consolidating our position in the Russian market.

Rajat Wednesday, February 17, 2016
Mumbai Central station gets Google’s free RailWire Wi-Fi

Indian Railways, RailTel and Google today launched free WiFi at the Mumbai Central station, asexpected. “The Wi-Fi will be entirely free to start and the long-term goal will be making this self-sustainable to allow for expansion to more stations and places, with RailTel and other partners, in the future,” said Google.“Also, to make sure that a few people spending all day in the station downloading lots of big files don’t slow down the network for everyone, users might notice a drop in speed after their first hour on the network. Most people should still be able to do the things they’ll want to do online,” added Google.


To access the internet with RailWire, you need to connect to RailWire network from your WiFi settings, go to railwire.co.in from your browser, enter your mobile number in the WiFi login screen and request for OTP SMS. Once you have received the 4-digit OTP code, enter it in the login screen and press ‘Done’. You will see a checkmark and will be connected.Google already said that 100 more stations will be operational by the end of 2016, connecting more than 10 million people who pass through every day. Today it said that Allahabad, Patna, Jaipur and Ranchi will be the next stations that will get free WiFi.


Rajat Friday, January 22, 2016
Tips, Tricks and Hidden Features of Android 6.0 Marshmallow


Android 6.0 Marshmallow is the sixth major update for Google’s mobile OS. As a major update, Android Marshmallow brings many new features with a lot of bug fixes and changes. However, many of the features are hidden deep in the menus and behind settings that even experienced users wouldn’t tap on. If you’re using device running Android Marshmallow, the following tips and tricks will help you get the most out of it.

Google Now on Tap

Google Now on Tap is one of the best features in Android Marshmallow. It offers quick information on whatever you’re looking on your smartphone. There’s no need to close apps or copy and paste phrases anymore. Once it’s enabled, you can bring up Google Now on Tap from any app, simply by selecting text and long-pressing the ‘Home’ button. If you’re looking for this feature, go into Google Now -> Settings -> Now cards and you can enable or disable ‘Now on Tap’.

Grant App Permissions Individually

App permissions is another top features of the Android 6.0 Marshmallow. The new feature lets users manage each of the app permissions individually. To access app permissions, go toSettings -> Apps and tap an individual app to see its permission. Change the switch for thepermissions that you want to grant or revoke the permission. You can also view a list ofpermissions to determine whether you have granted particular apps. Just go to Settings ->Apps, then tap the overflow menu in the top right corner. Now go to Advanced App Permissions.

Play Android Marshmallow Easter Egg

Like last year’s Lollipop Easter Egg, the Marshmallow Easter egg is a Flappy Bird lookalike. This time, though, Google has added a multiplayer feature. To open it, go to Settings ->About Phone. Then tap the Android version repeatedly until you see the Marshmallow (M) icon appear in the center of the screen. Tap on the “M” logo to turn it into a Marshmallow with antenna. Then press and hold on the Marshmallow until the game screen loads.

Enable System-UI Tuner

System UI Tuner is a hidden feature in Android Marshmallow 6.0 that allows you to customize quick settings and status bar shortcuts. You can also turn on demo mode of the device with system UI tuner.
To enable the System UI Tuner, pull down the notification panel and long-press the cog at the top next to the battery indicator. Hold it down until it begins to spin and a message will pop-up saying “Congrats! System UI Tuner has been added to Settings.”

Show Battery Percentage in the Status Bar

Android Lollipop has enabled you to show the battery percentage on the status bar using a third-party app. With Android 6.0 Marshmallow, Google has tweaked things a bit and no longer requires the use of a third party app to enable this hidden battery percentage. Instead, it has tucked the option inside the hidden System-UI tuner. Just tap ‘System UI Tuner’ from the main Settings page, and toggle the switch of ‘Show Embedded Battery Percentage’ to turn the feature ON.

Exclude Certain Apps from Doze mode

Doze is a new feature in Marshmallow that is designed to increase your battery life by putting your device to sleep when it has been idle for a certain amount of time. The feature is fully automated and you can’t decide when to turn it On or Off. But you can exclude certain apps from the Doze feature.
To do it, open ‘Settings’ app and select ‘Battery’. Then tap the ‘three dots’ in the top right corner and tap ‘Battery optimization’. Tap the ‘downward-pointing arrow’, then tap ‘All apps’ from the menu that appears. You can now select the apps that you don’t want optimized for Doze mode.

Disable Notification Peeking

Android Lollipop introduced a new type of notification called “heads-up notifications” or “peeking”. Instead of showing a scrolling message in the status bar, the heads-up notifications allows notifications to pop up over the top of your display
This feature is enabled by default in Android Marshmallow, but you can choose to disable the heads-up notifications on a per-app basis. Just open the ‘Settings’ and tap ‘Sound &notification’, then Tap ‘App notifications’. Tap the name of the app you no longer want to see heads-up notifications. Next, toggle ‘Allow peeking’ to OFF.

Uninstall Apps from Your Home Screen or App Drawer

Android 6.0 Marshmallow allows you to uninstall apps on your home screen or in your app drawer. To do it, simply long-press the app and drag the app icon towards the ‘Remove’ or ‘Uninstall’ option at the top of the screen.

So here's some cool features of Android Marshmallow 6.0 on Viral Techs :)

Rajat
Some Usefull Tips For Increase Your Android Battery Life
1. Check The Apps Which Is Using More Power


In our Android device there are several apps installed and consume different amount of power. We have to observe which App consume what amount of power to remove or turn of its power consuming features. You can check this by going to Setting > About phone > Battery use.

2. Stop Unnecessary Services  


In our Android device there are several background services which consume our RAM and battery. So we have stop such services. For doing this go to Settings > Applications > Running services. In the next screen you will find a list of services with their RAM amount usage. We can turn off services like software update, email and other services you are not using currently. this will increase your battery life.

3. Turn Off Bluetooth And WiFi After Usage


In our Android device we use Bluetooth and WiFi for data sharing  and internet access. When we turn on Bluetooth or WiFi radio wave generator start generating waves and consume our battery. So we have to turn off Bluetooth and WiFi after usage this will increase your battery life.

4. Reduce Multitasking


In our Android device we run multiple Apps at same time. If we are running more Apps it will consume more amount of  CPU, battery and get it down. Because processor have to process more apps simultaneously it will increase its burden. So close the Apps which are not used by you currently. It will increase your battery performance.

5. Turn Off Internet After Use 


In our Android device we often remains our internet connection when we are not using it. Several Apps uses this internet and make them update automatically. It will consume our battery because processor have to process these apps. Also we get notifications from different messengers and they run in background. So we have to turn off our connection after usage.


6. Turn Off GPS


In our Android device the GPS receiver is turned on by default. When this receiver is active our Android device search for satellite and its processor sent the information to App which need it even if there is no Apps installed in our phone that is no using GPS. So we have to turn off GPS when there is no need of it. We can do this by go to Settings > Security and Location > Enable/disable GPS.


7. Turn Off Your Hotspot After Use.


Android another important feature is hotspot. With the help of hotspot we can share our phone cellular data connection with laptop and with another phones. When we turn on hotspot feature then our phone data connection travel on radio waves which is captured by another device . Hotspot feature also discharge our battery soon so we have to turn off this feature after use to improve our battery life.


8. Decrease Display Brightness Or Set To Auto


Display brightness is another factor which effect our battery consumption. If we increase our display brightness Android display led take more power to illuminate pixel color density. So we have to decrease our brightness to visible extent to increase our battery life and protect our eyes also or even best way is to setup at auto so it adjust according to lightening. 


9. Turn On Power Saver Mode


Power saver mode is one of the most popular features which is specially available in Samsung Mobiles. If you have Samsung or other mobile which support power saving mode then you should turn power saver mode to increase your battery life. Power saver mode close all unnecessary services and process and decrease the display brightness etc.  


10. Avoid Overcharging Of Battery


When we plug our phone for charging then we have to take care of how much time the phone take to fully charged. After full charging we have to remove our charger because overcharging will damage our battery and also heat our phone components. So we have to take care of battery charging  time. Even thair are some application which alarm when battery get fully charged.

11. Buy Extended Battery


When you need to replace a battery always buy original company battery to get long battery life. If you want more power backup then you should buy extended battery then previous one. If you have  2000 mha battery previous then you should buy 24000 mha or more power battery and follow above tips.

So these are few best battery saving tips for android. I hope by implementing all these will help to increase android battery life.

Rajat Saturday, November 14, 2015
How To Use Whatsapp Without Mobile Number

Method To Use whatsapp Without Mobile Number.

Step 1. Firstly you have to download whatsapp messenger in your Android device and install and launch it.

Step 2. If you are old whatsapp user then you have to delete your whatsapp account and download and install whatsapp again.

Step 3. Next step is enter your name and verify your mobile number. But you do not enter your mobile number now.

Step 4. Then we have to verify your mobile number with another way. Download Text+ App in your mobile to verify your mobile number.
https://play.google.com/store/apps/details?id=com.gogii.textplus&hl=en
Step 5. After launching text + App you have to open the App and go to settings and select contacts.
android text+ app to use whatsapp without number
Step 6. You will get a number for your personal use in the app. Copy that number or write it .

Step 7. Now open your whatsapp messenger and paste the number that you get from the text + App.
android text+ phone number list to use whatsapp
Step 8. Click on continue button now you will get a verification code in Text+ app.

Step 9. Get this code and verify your account. Now your whatsapp account is ready without any number.
add new unknown number to whatsapp without number
I hope you like this tutorial about using whatsapp without number. In case you face any problem regarding this topic please let us know in below comments.

Rajat Sunday, October 4, 2015
Panasonic T33 for Rs. 4490



















Panasonic has launched Panasonic T33 with 4-inch display, quad processor. It has dual SIM support, 3G connectivity and comes with support for 21 Indian languages. It also has a back cover with leather-like finish. The Panasonic T33 comes in Pearl White and Duke Blue colors and is priced at Rs. 4,490. It also comes with a free screen protection guard in the box. It is a bit costly since there are several smartphones in the price range that offer better specifications. It will be available across the country in the third week of July.

Panasonic T33 specifications

  • 4-inch (800 x 480 pixels) IPS display
  • 1.2 GHz quad-core processor
  • 512MB RAM, 4GB internal memory, expandable memory up to 32GB with microSD
  • Android 4.4.2 (KitKat)
  • Dual SIM
  • 3MP rear camera with LED Flash
  • VGA front-facing camera
  • Dimensions: 125.8x65x10.1mm; Weight: 126 grams
  • 3.5mm audio jack, FM Radio
  • 3G, WiFi 802.11 b/g/n, Bluetooth 2.1, GPS
  • 1500 mAh battery

Rajat Wednesday, July 15, 2015
Facebook testing own MoneyPenny virtual assistant for Messenger
Facebook is said to be working on a virtual assistant for its Messenger platform, as per a latest report from The Information. The virtual assistant is being internally dubbed as “MoneyPenny”.
Available via Facebook’s Messenger app, MoneyPenny will allow users to ask real people for help with research and shopping. These categories might be expanded further. No other details about Moneypenny and its launch have been revealed yet. However, the virtual assistant is said to be different from Siri, Google Now and Cortana as which focuses more on productivity.
Earlier this month, Messenger officially started its mobile payment service for users in the US. Facebook is striving hard to increase the popularity of Messenger by adding new features. It is alsotesting GIF image support and sticker search for Messenger.

Rajat
Samsung Galaxy A8 price and specifications
Samsung Galaxy A8 leak
The Galaxy A8 has fingerprint sensor on the home button, making it the first Samsung A series smartphone with a fingerprint sensor. Now the release date of the smartphone has been revealed by a Chinese seller Suning Tesco, who is taking pre-orders for the smartphone starting today.
Samsung Galaxy A8 leak

Samsung Galaxy A8 (SM-A800S) rumored specifications

  • 5.7-inch (1920 x 1080 pixels) Full HD Super AMOLED display
  • LTE (Single SIM): Exynos 5430 Octa-Core (1.8GHz Quad A15 + 1.3 GHz Quad A7 ) with Mali T628 MP6 GPU
  • LTE/3G (Dual SIM) : Qualcomm Snapdragon 615 Octa-Core (1.5GHz Quad A53 + 1.0 GHz Quad A53 ) with Adreno 405 GPU
  • 2GB RAM, 32GB internal memory, expandable up to 128GB with microSD
  • Android 5.1 (Lollipop)
  • 16MP rear camera with LED flash, f/1.9 aperture
  • 5MP front-facing camera
  • Dimensions: 158 × 76.8 × 5.9mm; Weight: 151 grams
  • 4G LTE / 3G, Wi-Fi 802.11 a/b/g/n, Bluetooth 4.0, A-GPS/ GLONASS
  • 3050mAh battery
The Samsung Galaxy A8 comes in Black, White and Gold colors and will go on sale in China on July 17th. Even though the seller did not reveal the pricing of the Galaxy A8, the smartphone will be priced at approximately 439 Euros (US$ 483 / Rs. 30790 approx.).

Rajat Wednesday, July 8, 2015
Micromax Bolt D303 for Rs 3499
Micromax Bolt D303
Micromax has launched Bolt D303. It has Swipe keyboard from Firstouch to translate and transliterate with patented ‘Swipe’ feature that enables users to communicate in their preferred language, similar to Unite 3 that was launched recently.  It comes pre-loaded with 10 regional languages that includes, Hindi, Gujarati, Punjabi, Malayalam, Tamil, Telugu, Kannada, Oriya, Bengali and Marathi.


Micromax Bolt D303 specifications



  • 4-inch (800 x 480 pixels) display
  • 1.3GHz dual-core processor
  • 512MB RAM, 4GB internal memory, expandable memory up to 32GB with microSD
  • Android 4.4 (KitKat) OS
  • Dual SIM
  • 3.2MP fixed-focus rear camera with LED Flash
  • 0.3MP (VGA) front-facing camera
  • 3.5mm audio jack, FM Radio
  • 3G HSPA+,WiFi 802.11 b/g/n,Bluetooth 4.0, aGPS
  • 1300mAh battery

The Micromax Bolt D303 comes in Blue color and is priced at Rs. 3499.

Rajat