Disadvantages of 4G Mobiles

New frequencies means new components in cell towers.
Higher data prices for consumers
Consumer is forced to buy a new device to support the 4G
It is impossible to make your current equipment compatible with the 4G network
4G is only currently available in certain cities within the United States.

quipment has not been fully developed for network
Network has more complex security issues
Network protocols and standardization have not been defined
Not many areas have 4G service yet
Very expensive

Today is the day of internet. In most field wireless system is very widely used.Currently a number of technologies like1G,2G,2.5G,3G etc A new technology is introduced which is called as 4G technology.

Fourth generation wireless system is a packet switched wireless system with wide area coverage and high throughput. It is designed to be cost effective and to provide high spectral efficiency. Data rate of 20mbps is employed. Mobile speed will be up to200km/hr.The high performance is achieved by the use of long term channel in both time termchannel in both time and frequency ,scheduling among users and smart antennas combined with adaptive modulation and power control. Frequency band is 2-8 GHz. it gives the ability for world wide roaming to access cell anywhere.It uses OFDM (ortogonal frequency divisional multiplexing) and Ultra Wide Radio Band(UWB), and Millimeter wireless and smart antenna.4G uses a multi network functional device software which is very helpful for multiple user.

Dis-advantages of online shopping

1. high rick of payment
2. firm rotate money for 15 days
3. slow service
4. damage good

Best Digital camara for Wedding photography

Canon EOS 5D Mark III  

Special features :

Background Blue
Object near by
bla bla bla........26 extra features... good one for wedding photos

At less than half the price of the 1Dx, the 22MP Canon 5D Mark III's image quality test results lagged behind its pricier sibling by just a hair. However,the camera's layout, more compact size, and lower price make it the best choice for many wedding photographers. Improved autofocus, boosted ISO to 102,400 and clean ISO through 2000 are all great results, and the generous buffer size, shutter life cycle claimed at 150,000 clicks, and rugged build make it the Canon DSLR you're most likely to use for wedding work.

 If you are a seasoned wedding professional photographer, you understand that in this era of fast-changing (and improving) technology, the best camera a couple of years ago may not be able to deliver the combination of image quality and usability that will allow you to keep up with or ahead of the competition. Besides, if you've shot over 100,000 pictures with it, your workhorse camera may be nearing the end of its lifespan. You owe it to yourself to consider upgrading.
While the default answer may be that you should buy the newest version of the camera you already have, you may want to consider either switching systems, upgrading, or going with the most obvious, default option

Moto E secret codes

Moto E secret codes

Motorola Moto E is the best smartphone for the budget conscious audience as it gives too much features as compared to its price and  reliability in the market. Best features are Android Kitkat, Snapdragon Processor, Great Display and a 5MP camera.
Secret Codes helps you to access some internal functions of mobile which are intended for developers and troubleshooting purposes. They are the combination of numeric and Special Characters like * and #.

There a lots of differents keypad commands in Android. Which one do you know ?

Some of them are listed here :

*#*#checkin#*#* Phones home to check for updates.

*#*#info#*#* - Enters a detailed phone information menu.

*#*#1472365#*#* : Access to the GPS config menu (useful for patching Galaxy S GPS failure)
This code can be used to get some interesting information about your phone and battery. It shows following 4 menus on screen:

    Phone information
    Battery information
    Battery history
    Usage statistics

*#*#7780#*#*

This code can be used for a factory data reset. It'll remove following things:

    Google account settings stored in your phone
    System and application data and settings
    Downloaded applications

It'll NOT remove:

    Current system software and bundled applications
    SD card files e.g. photos, music files, etc.

PS: Once you give this code, you get a prompt screen asking you to click on "Reset phone" button. So you get a chance to cancel your operation.

*2767*3855#

Think before you give this code. This code is used for factory format. It'll remove all files and settings including the internal memory storage. It'll also reinstall the phone firmware.

PS: Once you give this code, there is no way to cancel the operation unless you remove the battery from the phone. So think twice before giving this code.

*#*#34971539#*#*

This code is used to get information about phone camera. It shows following 4 menus:

    Update camera firmware in image (Don't try this option)
    Update camera firmware in SD card
    Get camera firmware version
    Get firmware update count

WARNING: Never use the first option otherwise your phone camera will stop working and you'll need to take your phone to service center to reinstall camera firmware.

*#*#7594#*#*

This one is my favorite one. This code can be used to change the "End Call / Power" button action in your phone. Be default, if you long press the button, it shows a screen asking you to select any option from Silent mode, Airplane mode and Power off.

You can change this action using this code. You can enable direct power off on this button so you don't need to waste your time in selecting the option.

*#*#273283*255*663282*#*#*

This code opens a File copy screen where you can backup your media files e.g. Images, Sound, Video and Voice memo.

*#*#197328640#*#*

This code can be used to enter into Service mode. You can run various tests and change settings in the service mode.

WLAN, GPS and Bluetooth Test Codes:

*#*#232339#*#* OR *#*#526#*#* OR *#*#528#*#* - WLAN test (Use "Menu" button to start various tests)

*#*#232338#*#* - Shows WiFi MAC address

*#*#1472365#*#* - GPS test

*#*#1575#*#* - Another GPS test

*#*#232331#*#* - Bluetooth test

*#*#232337#*# - Shows Bluetooth device address

*#*#8255#*#*

This code can be used to launch GTalk Service Monitor.

Codes to get Firmware version information:

*#*#4986*2650468#*#* - PDA, Phone, H/W, RFCallDate

*#*#1234#*#* - PDA and Phone

*#*#1111#*#* - FTA SW Version

*#*#2222#*#* - FTA HW Version

*#*#44336#*#* - PDA, Phone, CSC, Build Time, Changelist number

Codes to launch various Factory Tests:

*#*#0283#*#* - Packet Loopback

*#*#0*#*#* - LCD test

*#*#0673#*#* OR *#*#0289#*#* - Melody test

*#*#0842#*#* - Device test (Vibration test and BackLight test)

*#*#2663#*#* - Touch screen version

*#*#2664#*#* - Touch screen test

*#*#0588#*#* - Proximity sensor test

*#*#3264#*#* - RAM version

Earn TalkTime easy and quick with M-Cent

Download M-Cent in your mobile and earn 40 Rs Talk Time Instant
Refer a Friend and again earn 40 Talk Time

Download Apps and earn 200 Rs Talk time
Browser few apps and get instant talk time .

This a happens in  a week time and your can easily earn upto 560 Talk Time.

How to increase traffic in a blog

Traffic is one of the most important parameters for your blog; the more people who find your blog, the more people who will read your ideas. If you're ready and willing to have your blog admired in the online community, then try a few different methods of increasing blog traffic. You'll create better content in the end, and probably have dozens of new viewers each day.

Choose a catchy and descriptive title. The title of your blog is one of the first things that readers will see and one of the factors that search engines use to determine what your blog is about. The title of your blog should let readers know right away what your blog is about. It should be easy to remember, not too long, and not too similar to another website's name.

 Focus on your design. The first thing people notice when they visit your blog, is the way it looks. And although the old adage goes that one shouldn’t judge a book by its cover, the same isn’t always true for a blog. If you want people to stay on your blog, you’ve got to hook them with an eye-catching design; once they’re interested in the appearance, they’ll start reading to see what you’re all about.

    Create a title/header that matches the theme and content of your blog. A clean, well designed header will tell readers a lot about your blog, and hopefully have them sticking around.
    Keep your color scheme to a maximum of three hues. Too many colors can appear overwhelming, and distract readers from content. Choose at least one or two neutral colors, and one or two bright/bolder colors.

    Create a small logo or image to represent your blog, if applicable. Having a ‘brand’ will make your blog memorable, and help others to recognize it when they see the logo around the internet.

Disadvantages of 4G

   
 Disadvantages of 4G

     New frequencies means new components in cell towers.

    Higher data prices for consumers

    Consumer is forced to buy a new device to support the 4G







    It is impossible to make your current equipment compatible with the 4G network

    4G is only currently available in certain cities within the United States.