Rooting android device, advantages and disadvantages of rooting.

 

What is rooting ?

When you root android phone or tablet and other android devices it means that you get administrative privileges and can edit or delete system files. And a new world of functionality and device customization is now open for you.

Why you root?

Now we tell you some benefits of rooting. If you need these benefits only then root android phone or tablet otherwise no need to do this. Here they are.

You can remove manufacturer installed or carrier installed applications which you are not going to use ever. Allow you to run applications like firewall and many other that is impossible on unrooted phone. Customize phone look according to your wish and installing themes. You can flash custom ROMs which help in increasing you phone performance and also you can update to latest android version which is not yet released for your handset. Rooting allows wireless tethering.

Drawbacks of rooting ?

It will void your device warranty. But you can unroot your device to get it back. Your android device is no more immune to security threats. Risk of bricking your device during rooting. But its chances are zero percent if you follow proper instructions.

How to root android phone

Here are steps

• Download the framaroot app from google in your PC and transfer it in your phone using datacable
• Or download kingroot app from  google playstore.
• Or directly download in your android phone or tablet.
• Now install it in your android device by running APK file you just downloaded.
• Now run this application and select option “install superuser”..
• After this a list of exploits appears, select one of them and wait until it complete its work.
• If it shows “success” message then you rooted your android device successfully.
• So now restart your device for the changes to take effect.
• If it shows “failed” message then try other exploits in the list.

What is LiFi technology? Does it have advantage ? How it works?

It’s a  type of wireless internet technology has been developed that could provide a connection that’s 100 times faster than traditional WiFi.

The tech is called LiFi, and was tested by an Estonian start-up called Velmenni, who are currently trialling it in offices.

LiFi has proved capable of sending data at speeds of up to 1GBps, around 100 times faster than most current Wi-Fi connections.

At speeds like this, albums, high-definition films and even video games could be downloaded in a matter of seconds.

The speed is down to the way in which it transmits data — by using Visible Light Communication (VLC), data is sent between networks by LED lights that flicker incredibly fast.

The technology does have one major limitation — because it relies on visible light to work, it can’t pass through walls.

However, this makes the network much more secure. The dramatically increased speeds make it a big improvement on current technology for some applications as well.

Professor Harald Haas, from the University of Edinburgh, pioneered the technology and coined the term LiFi in 2011, but this is the first time it’s been used in a ‘real world’ setting.

“In the future we will not only have 14 billion light bulbs, we may have 14 billion LiFis deployed worldwide for a cleaner, greener and even brighter future.”

 Here how it works?

Li-Fi is a Visible Light Communications (VLC) system for data transmission. A simple VLC system has two qualifying components: 1) at least one device with a photodiode able to receive light signals and 2) a light source equipped with a signal processing unit.

A VLC light source could comprise of a fluorescent or light emitting diode (LED) bulb. Since a robust Li-Fi system requires extremely high rates of light output, LED bulbs are most ideal for implementing Li-Fi. LED is a semiconductor light source, which implies that LED light bulbs can amplify light intensity and switch rapidly. Therefore, LED cells can modulate thousands of signals without the human eye ever noticing. In turn, the changes in light intensity from the LED light source are interpreted and converted as electrical current by the receiving photodiode device. Once the electronic signal is demodulated, it is converted into a continuous stream of binary data comprising of audio, video, web, and application information to be consumed by any Internet-enabled device.

There is ample room for growing innovation in Li-Fi technology. Like conventional broadband and Wi-Fi, Li-Fi can also function as a bidirectional communication system. By interchanging visible light and infrared light from a photo detector, a mobile device connected to that photo detector can send data back to the light source for uplink. Also, multi-colored RGB (Red/Green/Blue) LED’s at retina size could be engineered to send and receive a wider range of signals than single-colored phosphor-coated white LED’s.

 Thank you for reading have great day ahead.

some life tips

1. Trying to quit smoking? Lick a little salt with the tip of your tongue whenever you feel the urge to smoke. This is said to break the habit within a month.

2. The ‘gel’ from an Advil liquid gel will cure a pimple instantly.

3. An app called Type N Walk lets u see whats ahead of you while typing and walking.

4. Want to lose weight? Don’t eat anything 4 hours before you go to bed. It makes a huge difference.

5. If you buy unnecessary things that are on sale, you’re not saving money, you are still spending.

6. Get WiFi password to almost any where by checking the comments on Foursquare.

7. DocumentaryHeaven .com is a website that lets you watch thousands of documentaries for free!

8. A bit of toothpaste can successfully fix a scratched cell phone screen.

9. Want whiter teeth? Gently rub the inside of a banana peela round your teeth for two minutes, the minerals will be absobred into your teeth and whiten them!

10. Life tip: When nothing goes right, go to sleep.

Peace;)

My first answer that crossed 1k upvotes!! Thank you quorans for such an overwhelming response:) amazing app and amazing people.

Type and walk app is indeed useful,

May prevent us from stumbling over the things on our way.

Foursquare is actually an app,

thanks for reading have a cheerful day ahead.

Create a nameless invisible folder in windows for keeping private files.

This will only work if you have Numeric Pad in your keyboard.
All desktops and some laptops have this, but some laptops may not have the numpad.

Step 1: Create a New Folder.

How to make youtube easy

 

Some YouTube hacks and hot keys which makes YouTube more easy to use.

When Visiting Any Video On Youtube Replace Youtube tab  With Following Things Given In Video Url To See The Magic 😉

1.Just Replace “youtube” with “listentoyoutube” in the URL and paste it in your address bar which will work as youtube converter ,to download the audio of the video.

Some psychological facts that people don’t know.

Following are some psychological facts which I found on internet :-
1. People are happier when they’re kept busy. It keeps them feeling positive.

2. Happiness, anger, sadness, fear, disgust, and surprise are the only six emotions that are universally expressed.

3. Chocolate discharges the same chemical in your body as when you feel love.

4. People are more honest when they’re tired.

How To Recover Lost Data In Android??

 

Follow some simple steps which are given below.

If You are not rooted !

Step1:
The first thing to do is to connect the phone as a Mass Storage Device to your computer, ie, via Data Cable.
Step2:
Then download “Recuva” (you can use either the paid or free version), which is a program to recover files.

 Step3:
When you run Recuva, the first thing to do is select the type of file you want to recover: Pictures, Videos, Music, Documents, etc.
Important: When you finish recovering your deleted files try to save them on a different device from the one on which they were originally lost: this can sometimes cause conflicts and damage recovery.

If You are root !

Step1:
Download “Undelete” app on your android.
Step2:
The application is very simple. The first thing to do is to select the storage device from which you want to retrieve your data.
Step3:
Then you scan the selected device.
Step4:
The process may take between 2 and 10 minutes, depending on your memory size and the amount of stored data.
Finally: When finished you will be presented with retrievable data in several tabs: Files, Pictures, Music, Videos, Documents and Files. Recovered data returns to its place of origin, ie wherever it was saved before they were lost.

how to find lost android phone??

 

Find Android Phone Even On Silent Mode

I think we all agree that it becomes very difficult to find your phone when you’ve lost your phone somewhere around. Most of us start making calls although it doesn’t make any sense if vibration mode too is off. Here I am going to tell you a better way to find your android device if it is lost somewhere around.

how to find lost android phone

 

You can use Google’s official Android Device Manager to locate your phone, here are the simple steps:

Steps

Here are steps

• Go to Android Device Manager by Google in your desktop browser.
• follow the link (www.google.com/android/devicemanager)
• Login with the same Gmail account you used to activate your Android Device before.
• Now you will see your device, and last login date, three options i.e. Ring, Lock and Erase.
• By clicking on Ring, your device starts ringing at high volume. .
• Which help you find your phone. This function works even when your phone is in silent mode.
• You can also Lock your device with a password in case device is lost.
• You can input a msg and a number to make sure whoever finds your phone, can call you back.
• If the Location services of the device are turned on, you can find the exact location of

Secret Codes For Your Android Mobile

 

Hi friends, here is a wide collection of secret codes for your mobile with Android OS(Can be Called as Android Tricks). These codes enables you to access the hidden options which are not shown by default on your device, and can be used for testing the functions of various utilities used by your mobile. Note: We Cannot guaranty that these codes will work on all Android mobiles!

Secrets Codes

Here is the list of Secret Codes

• *#06# –Display’s IMEI number
• *#*#4636#*#* — Display’s Phone information
• *#*#2664#*#* — Touch screen test.
• *#*#0*#*#* — LCD test.
• *#*#2663#*#* — Touch screen version.
• *#*#3264#*#* – RAM version.
• *#*#232331#*#* – Bluetooth test.
• *#*#1472365#*#* – GPS test.
• *#*#0842#*#* – Vibration test and BackLight test.
• *#*#1111#*#* – FTA SW Version.
• *#12580*369# – Display’s Software and hardware info.
• *#*#2664#*#* – Testing the touchscreen
• *#*#232339#*#* – Wireless LAN tests.

Some useful websites for IoT (internet of things)

The internet of things (IoT) is on the verge of transforming every aspect of everyday life,

a paradigm shift in how we  interact with the environment and with each other.

so here are some useful websites for IoT,

1. https://blogs.microsoft.com/iot

This website introduces you to IoT and Azure of IoT services provided by microsoft.

2. http://www.openremote.com/

Openremote is a professional, open source middle-ware for IoT. You can integrate any device or protocol, and design any user interface and intelligent system.

3. https://thethings.io/

 

You build cool thingd and then you connect it to the internet. thethings.io is the missing link between your networked products and your mobile app.It offers a free account where you can connect ten devices with very few limitations.

4. contiki-os.org

Contiki is an open source OS for IoT. it connects tiny ,low cost, low power microcontrollers to the internet.it is very helpful for beginner.

The internet of things (IoT) is on the verge of transforming every aspect of everyday life,

a paradigm shift in how we  interact with the environment and with each other.

so here are some useful websites for IoT,

1. https://blogs.microsoft.com/iot

This website introduces you to IoT and Azure of IoT services provided by microsoft.

2. http://www.openremote.com/

Openremote is a professional, open source middle-ware for IoT. You can integrate any device or protocol, and design any user interface and intelligent system.

3. https://thethings.io/

 

You build cool thingd and then you connect it to the internet. thethings.io is the missing link between your networked products and your mobile app.It offers a free account where you can connect ten devices with very few limitations.

4. contiki-os.org

Contiki is an open source OS for IoT. it connects tiny ,low cost, low power microcontrollers to the internet.it is very helpful for beginner.

The internet of things (IoT) is on the verge of transforming every aspect of everyday life,

a paradigm shift in how we  interact with the environment and with each other.

so here are some useful websites for IoT,

1. https://blogs.microsoft.com/iot

This website introduces you to IoT and Azure of IoT services provided by microsoft.

2. http://www.openremote.com/

Openremote is a professional, open source middle-ware for IoT. You can integrate any device or protocol, and design any user interface and intelligent system.

3. https://thethings.io/

 

You build cool thingd and then you connect it to the internet. thethings.io is the missing link between your networked products and your mobile app.It offers a free account where you can connect ten devices with very few limitations.

4. contiki-os.org

Contiki is an open source OS for IoT. it connects tiny ,low cost, low power microcontrollers to the internet.it is very helpful for beginner.

The internet of things (IoT) is on the verge of transforming every aspect of everyday life,

a paradigm shift in how we  interact with the environment and with each other.

so here are some useful websites for IoT,

1. https://blogs.microsoft.com/iot

This website introduces you to IoT and Azure of IoT services provided by microsoft.

2. http://www.openremote.com/

Openremote is a professional, open source middle-ware for IoT. You can integrate any device or protocol, and design any user interface and intelligent system.

3. https://thethings.io/

 

You build cool thingd and then you connect it to the internet. thethings.io is the missing link between your networked products and your mobile app.It offers a free account where you can connect ten devices with very few limitations.

4. contiki-os.org

Contiki is an open source OS for IoT. it connects tiny ,low cost, low power microcontrollers to the internet.it is very helpful for beginner.