Increase You Blog Followers

You might have seen the blogger followers list on so many blogspot blogs, you had seen the list of followers who follows the blogs which they like to go on with. some blogger users label them with followers, some labeled them as wish list or blogspot friends but i use it as My Friend List, i too follow the blogs which i found interesting while surfing the web. This is the genuine process in which you are not expect the other bloggers to follow you back. so never try to force the people to follow your blog, just Put the stuffs what they like to read.

As you already know you can use Google Friend Connect which is now an inbuilt feature in the Blogger. You can even keep track of the blogs you follow via your Reading List on the Blogger dashboard.

Now you must ask How To Get Followers?

Below here i have highlighted some points which need to taken care of for successful relationship with you and your followers, rather i should say best friends list.

Blog Promotions - Promoting your blog as you can. How you can get visitors without promoting your bog, so do promote the blog in any means.

Provide Quality Contents - Content is the king forever. Useful contents will attract your visitor to comeback over and over, and then hope your visitors turn become your follower.

Keep Blog Up to date - Updating your blog on regular base. How can you have loyal visitors without regular update? They will leave you when they see there's no up date for a long time on your blog.

Blogger Community - Blogger Community is a great place to get follower. You can have friends here and if they like your blog they will follow your blog. If you joined some blog communities, you can send them message just to say thanks for their visit  Make your readers your friend. A friend never leave you alone, they will keep coming back to your blog.

Communications - Make communications with your visitors, you can visit them back, commenting back on their blog.

Twitter Mania - As everybody knows twitter is the highest traffic site in context of traffic. try to make followers by following them back.

Write a Mail - Believe me this is the top most working way to get followers for your blog, if you like any blog then feel free to write a mail to the site owner of the blog and request them to follow your blog, but again don't force.

Don't Stop - Never stops your site or blog promotion, it should be continuous process and believe me you will surely get what you want.
So now your turn to follow me if you like my blog, and let me know about your blog also, Best Luck to all the Readers.

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How To Recover Deleted Image From Memory Cards

This was definitely the worse thing to know when I accidentally deleted some of my snaps. These were from the first year of my college life so were kind of important to me. And ever since I deleted them, I was looking for the best and an easy to recover deleted image and videos from my hard drive.

In search of the best software to recover deleted image from the memory card, I across a number of software which were not that worthy.

After a bit of surfing and testing a few of those software with the recovery software tag on them, I finally found the best software to recover images, videos and other media files from formatted hard drive or to recover those images and videos which you accidentally deleted.

How to recover deleted image or formatted image & video files from memory cards.

CardRecovery – The best and the leading photo recovery software made mainly to recover deleted images from memory cards of Digital Camera and smartphones. This software can easily recover lost or deleted or even formatted photos and video files from various memory cards. The best part of this software is that it supports almost all memory cards which are used these days.

You can recover deleted images and videos from

• SD / MicroSD Card
• SDHC
• XD Picture Card
• Memory Stick
• CF (Compact Flash) Card

CardRecovery is totally safe and does not modify any data on your disk. It just reads the data from your memory card and list the files which can be recovered. It helps you recover deleted image and other supported media files and save them at specified location. This definitely makes it a risk-free data recovery software.

Various Features of CardRecovery Software

• It helps you recover Recover deleted image & video files from memory cards
• It helps you recover photos & video files from formatted memory cards
• It helps you recover photos from damaged or even unreadable and defective memory cards. (The best feature of CardRecovery Software.)
• It helps you recover images, video files from your mobile phones

To Get a complete list of supported memory cards and supported format of media files which it can recover you can check the link below. Click here

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How to Reduce RAM Usage

RAM or Random Access Memory is very much important as the System's Processing Speed depends on it. We earlier Posted about the RAM requirements for smooth functioning of Computer for Different Users. In this Post I am Going to share some tips that can help you Reduce / Limit Your Ram as well as CPU usage to an extent. My PC that i bought 4 years ago has 2 GB RAM and its RAM usage increases upto 60 - 70 % , that is too much. After doing many things , i was successful to bring it down to 35 %.


If you don't know how to check RAM usage . It can be known by opening task manger using Alt + Ctrl + Delete at the same time and choosing Peformace tab. Also in Windows 7 , You can Use widget shown in image below to check your RAM and CPU usage.

1.  Don't Use too much Programs at a Time . If you are observing very large RAM usage on your Computer , End all the Unwanted Programs that are opened. You can end processes by Clicking the Processes Tab :-[ that shows all the current processes running on computer and memory they are using.] in thr Task Manager.

2.  If you are Using Windows 7 , Don't Use Aero themes as they Consume RAM . It will be better if you keep the Basic Windows 7 theme.

3.  If you are using Internet , Limit the number of Tabs in your Browser. Recent Chrome Update has Individual process for each single Tab or a single tab is treated a single process and each process Uses RAM individually. So for better performance limit the Number of Tabs in your browser.

4. Tip : 64 bit versions of Windows require more RAM , so you can Go for 32 bit version as it consumes less RAM or Physical memory.

5. Type msconfig at the search bar in windows 7 and Limit the services that you don't want to be loaded at the start up or after booting PC.This also helps to reduce RAM usage.

6.You can also try Ready boost that can help to speed up your PC by using a USB flash drive Readyboost is very much helpful . Read the Full tutorial .

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Recharge Airtel Digital TV Online

You are watching your Favorite TV show on Airtel Digital TV and just then a notification came about  reminder to get Dth recharge as validity is about to end. Don't worry, you can get your airtel digital recharge online in a minute only. You don't need to go to retailer to get your dth recharged.Here is the post that will explain how to get Airtel DTH recharged with 3 simple steps in just a minute.

Step 1.

Go to https://pay.airtel.com/online-payments/dth-digital-tv-recharge.jsp 
Following tab will open as shown in the screenshot below. Enter the customer ID that is of the format 3000012345. Enter the associated mobile number , provide the email id and type the code  and click on proceed to transaction summary. 

Step2.

After Step 1, it will automatically show the Customer Name, Package you have opted , balance remaining as shown in second screenshot. Choose Recharge Duration as 1 month , 6 month or 12 month or you can add any amount (minimum Rs 100) and choose user input as Rechrge Duartion and enter the Recharge Amount and Click on Confirm.

Step3.

Step 3 is the Payment option. There are 4 ways of payment : Net-banking,Debit card, Credit Card and Airtel Money. Choose the desired payment option and Bank and you will be redirected to your bank to carry out the transaction.

In case you choose ICICI bank netbanking as payment option, you will be redirect to their website for payment.

 

After Payment is done successfully,you will get a  Confirmation message as well as SMS on the Given mobile number.

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Samsung Galaxy Camera 2 Compact Review

Last year we saw the Samsung Galaxy Camera unveiled at IFA event. Quoting about the great response from consumers for the Samsung Galaxy Camera, Samsung announced a new successor to the Galaxy Camera named as Samsung Galaxy Camera 2 at CES 2014 event.

Samsung Galaxy Camera 2 Price Features and Specifications

Samsung Galaxy Camera 2 comes up with a shooting lens of 16.3 effective MP, 1/2.3-inch BSI CMOS sensor and a 21x optical zoom. This camera is powered up by Android 4.3 (last version of android OS).

Under the hood lies a 1.6GHz quad-core processor being supported by 2GB RAM. This should makes the camera performance pretty much impressive. On the level of technology from which we are surrounded with, there is no room for compromising with performance of any gadget whether be its smartphone or camera.
Galaxy Camera 2 comes with 8GB of internal memory however user accessible memory drops to just 2.8GB of memory space. Thanks to the option of external storage via which you can expand it by upto 64GB using microSD card.

Samsung Galaxy Camera 2 comes with several connectivity options like
• Wi-Fi
• GPS
• NFC
• Bluetooth

Though Samsung Galaxy camera originally was launched with a SIM slot for cellular connectivity, however we feel that it was not that successful. Hence later on Samsung also released only Wi-Fi variant of the original Samsung Galaxy Camera.

There is not much sense of having cellular connectivity in the camera or rather they should make another smartphone in the Galaxy series. It would then be a challenge to identify too many differences between Samsung Galaxy S4 zoom and Samsung Galaxy Camera 2, if it comes with a variant offering cellular connectivity. Seems Samsung took care of this thing and hence Samsung Galaxy Camera 2 comes with no cellular connectivity option or LTE option. However we still do not know about the upcmoing times, and Samsung may launch one with a SIM slot (chances are minimal).

“Consumers love the Galaxy Camera, and this next-generation version was designed to improve on the successful predecessor, with upgraded and new features that will enhance the photography experience. The result is a more powerful and portable device which continues to embrace the public’s passion for the social features of smartphones, yet also provides superior image control and quality.” – said Myoung Sup Han, Executive Vice President and Head of the Imaging Business Team at Samsung Electronics.

Samsung Galaxy Camera 2 would be showcased at the CES event in Las Vegas next week. We do expect the pricing and other details regarding its availability in that event.

Samsung Galaxy Camera 2 technical specifications

Image Sensor	16.3 effective megapixel 1/2.3″ BSI CMOS
Lens	21x Optical Zoom Lens, 23 mm Wide Angle, F2.8(W) ~ 5.9(T)
IS	OIS (Optical Image Stabilization)
Display	4.8-inch HD Super Clear LCD Screen (Touch)
ISO	Auto, 100, 200, 400, 800, 1600, 3200
Processor	1.6GHz quad-core processor
Operating System	Android 4.3 (Jelly Bean)
Storage	8GB Internal storage＋ Expandable via microSD card(up to 64GB)
RAM	2GB RAM
Image Formats	JPEG format 16M, P14M, 12M Wide, 10M, 10MP, 9.2M Wide, 5M, 3M, 2M Wide, 1M
Video Formats	MP4 (Video: MPEG4, AVC/H.264, Audio: AAC) Full HD 1920×1080 /30fps, 1280×720 /60fps, 1280×720 /30fps, 640×480 /60fps, 640×480(30fps), 320×240(30fps) Multi Motion Video 768 x 512 (WVGA, x1/8, x1/4, x1/2, x2, x4, x8) /120fps
Audio Formats	Format: AVI, MP4/3GP, WMV, FLV, MKV, WEBM
Bonus Features	Smart Mode : 28 modes Built-in Pop-up Xenon Flash Samsung Link, Samsung ChatON Story Album, Xtremera, Paper Artist S Voice Group Play
Connectivity Options	Wi-Fi a/b/g/n, Wi-Fi HT40, GPS/GLONASS, Bluetooth 4.0, NFC
Sensor	Accelerometer, Geo-magnetic, Gyro-sensor, Gyro-sensor(for OIS)
Bundle Software	Samsung Kies (Windows and Mac)
Dimension	132.5mm x 71.2mm x 19.3 mm
Battery	Li-on 2000mAh

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Samsung Galaxy Note 10.1 Review

Is 50,000 Rs. price tag for a Samsung Galaxy Note 10.1 suitable? If this tab can really compete iPad ? Should you go for Samsung Galaxy Note 10.1 or iPad? We are here to answer all your question mentioned above. Before the review, let’s have a look at what’s packed up in Galaxy Note 10.1.

Galaxy Note 10.1 comes with the same faux leather back panel seen in Galaxy Note 3. It comes with a 10.1 inch screen with SuperClear LCD display. The screen comes with a resolution of 2560x1600pixels along with pixel density of 299ppi. A 1.9GHz and 1.3GHz Quad-Core processor coupled with 3GB of RAM powers the Samsung Galaxy Note 10.1. It offers an internal memory of 32GB along with microSD support upto 64GB. For the camera part it comes with 8MP rear snapper and 2Mp front snapper both capable of recording full HD 1080p videos. For the connectivity part, it has 3G, WiFi, Bluetooth. It comes with Android 4.3 out of the box and a 8,220 mAh battery powers the tablet.

Samsung Galaxy Note 10.1 Full Review

Samsung Galaxy Note 10.1 (2014 Edition)

Design: Even though the body is made up if plastic material but that does not necessarily mean that it feels cheap. IT portrays the same design as seen in Galaxy Note 3. A leather finish on the back panel adds a premium feel. Also the plastic has been so carved and processed to provide a metallic appearance. This could be seen in ridged trimming on the side and solid build quality. Overall the build quality is really impressive without any doubt. The stylus also fits in just perfect with that click sound whenever you insert/remove it.

Screen: This is so far the best resolution screen by Samsung and the result is a better experience while reading or watching movies or anything. However this high end display does lead a burden on the processor. By far the display can compete with iPad or any other tab in the market.

Performance: Even though Galaxy Note 10.1 comes with two processors but the result is opposite to the expectation. The expectation of the device performing really smooth somehow gets nullified as you operate the tablet. To see the lag you don’t even need to use any high end app. Samsung TouchWiz UI itself shows a lag. SO you can get an idea of the lagging when multitasking or running a high end game or app. For a price of Rs. 50,000, this problem is definitely unacceptable.

Memory: Memory parts turns out to similar to the other tabs of the price segment. With 32GB internal memory, it provides with 26GB of user accessible memory and also provides option for microSD card upto 64GB.
Connectivity: Note 10.1 comes with all the basic connectivity option like Wi-Fi and Bluetooth including 3G sim card support.
Software: Samsung TouchWiz and multitasking features impresses the most when on a large screen device. Doing to tasks simultaneously becomes really handy and easy when you have a large screen device. iPad seems to get a disadvantage in these terms.

Though as usual Samsung packing up unnecessary apps with the software bundle which one hardly use is old unnecessary practice. You cannot remove them so you end up with useless apps taking up your RAM and memory.

Camera: 8MP rear snapper in Note 10.1 is improved version of its predecessor. Also this camera and iPad 4 camera lies on the same par on almost every aspect. However, each one has its own advantage. iPad 4 where is still holding the title of better focusing ability, Samsung retains the advantage of low-light shots with better flash.

Battery: Compared to iPad, Galaxy Note 10.1 falls behind. Till date no any tablet has been able to compete the backup time of an iPad. Galaxy Note 10.1 offers a nine hours of continuous video playback and around 8 hours of Wi-Fi browsing. Average usages patterns shows around 15 hours of battery life.

Bonus feature: Samsung Stylus coupled with air command is the special pack up Samsung has to offer. Something which may change your way of using the tablets. The S-Pen is remarkable and coupled with the Air Command, tasks like taking notes, draw sketches or anything else becomes really easy and also interesting.

Verdict: Samsung does provide a good package seeing the S-Pen with Air Command, Enahnced display and camera, but the price tag of Galaxy Note 10.1 marked at 49,990 Rs is the deal breaker. We could have provided you with a good to go suggestion if it had been priced at something around 36,000Rs. to 38,000Rs. We do expect a price fall and if it does fall in the category mentioned before, it will definitely be a good value for money product but at the moment it is overpriced.

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Lenovo To Buy Motorola For $2.91 Billion

It seems Motorola is being flipped over form one company to another. We saw in 2012 that Google bought Motorola for 12.5 billion USD. This made Google owner of Motorola and its patents. However recently the news popped up and Lenovo confirmed it that it would be buying Motorola for a 2.91 billion USD. This price is approximately 4 times less than what Google paid. However, the price difference is rectified by the fact that Google would be keeping a majority of Motorola’s Mobile patents.

Lenovo to buy Motorola Mobility from Google for $2.91 billion

Not only this, it seems that Lenovo is out on a buyout, as earlier this week Lenovo said they would be buying IBM’s low-end server business for $2.3 billion.

Commenting in this deal Larry Page, CEO, Google said that Google would be best served by focusing on smartphone software rather than devices.

Lenovo plans to compete against Apple and Samsung and not to forget the increasingly aggressive Chinese smartphone makers in the highly lucrative U.S. arena.

Lenovo has been putting up its best by making his deals and buyout a profitable. Back in 2005, when Lenovo bought IBM’s Personal Computer Division, they worked their way out to be termed as the World’s Largest PC market.

“Using Motorola, just as Lenovo used the IBM ThinkPad brand, to gain quick credibility and access to desirable markets and build critical mass makes a lot of sense,” – Forrester Research analyst Frank Gillett.

Though Motorola has not been making into a huge sale figure but recent launches in collaboration with Google were pretty impressive. Even though, Motorola’s brand popularity will give Lenovo a head start in the market and combined with their efforts they might be in the larding market. Though it will take time to find that.

As per the reports, Lenovo would be the owner of 2,000 “patent assets” after this Motorola Deal. So far For making Motorola under Lenovo, Lenovo will pay $660 million in cash, $750 million in Lenovo ordinary shares, and another $1.5 billion in the form of a three-year promissory note, Lenovo and Google said in a joint statement.

“
The acquisition of such an iconic brand, innovative product portfolio and incredibly talented global team will immediately make Lenovo a strong global competitor in smartphones,” Lenovo’s chief executive, Yang Yuanqing, said in a statement.

“It all points to Google thinking in the short run that they’re better off betting on Samsung and keeping them close. And of course now they’re enabling a second strong runner (Lenovo) in the Android ecosystem.” – Carolina Milanesi, Tech Device Analyst, Kantar WorldPanel ComTech.

The Google Motorola Acquisition was being termed as Google’s way to get Motorola’s Trove of patents. They claimed that the deal was not made because Google wanted to make a role in Handset business. However their anticipation of Google selling out Motorola hardware division just after claiming the ownership of Patents seemed to fail and came as a surprise to them as Google did launched some handsets and worked on its marketing. It seems that Google wanted to try out if they can make the brand Motorola into something more profitable or not. Though the hardware division was not sold immediately but Google did sell Motorola’s cable television set-top box business to Arris Group Inc for $2.35 billion at the end of 2012.

“The smartphone market is super competitive, and to thrive it helps to be all-in when it comes to making mobile devices. This move will enable Google to devote our energy to driving innovation across the Android ecosystem, for the benefit of smartphone users everywhere.” Blog Post – Google’s Page.

This deal and Lenovo will now be deciding the fate of Motorola Brand. Not needed to mention but Motorola was not seeing great days in terms of sale figures. Let’s see if Lenovo can grab a market position in the highly competitive smartphone market or not.

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Android Secret Dial Codes

Here is some secret code to get info and to block info in android phone.

Android Secret Dial Codes List
All the codes are listed below. To use, simply go to your phone app and dial these codes.
##4636## – Phone Information (allows you to change the SMS service centre number and more)
*2767*3855# – Factory Reset Phone
##34971539## – Shows completes information about the camera
##7594## – Changing the power button behavior – Enables direct power off
once the code enabled
##273283*255*663282*## – For a quick backup to all your media files
##197328640## – Enabling test mode for service activity
##232339## or ##526## or ##528## – Wireless LAN Tests
##232338## – Displays Wi-Fi Mac-address
##1472365## – For a quick GPS test
##1575## – A Different type GPS test
##0283## – Packet Loopback test
##0*## – LCD display test
##0673## or ##0289## – Audio test
##0842## – Vibration and Backlight test
##2663## – Displays touch-screen version
##2664## – Touch-Screen test
##0588## – Proximity sensor test
##3264## – Ram version
##232331## – Bluetooth test
##7262626## – Field test
##232337## – Displays bluetooth device address
##8255## – For Google Talk service monitoring
##4986*2650468## – PDA, Phone, Hardware, RF Call Date firmware info
##1234## – PDA and Phone firmware info
##1111## – FTA Software version
##2222## – FTA Hardware verion
##44336## – Displays Build time and change list number
*#06# – Displays IMEI number
##8351## – Enables voice dialing logging mode
##8350## – Disables voice dialing logging mode
*05**# – Execute from Emergency dial screen to unlock PUK code

Well, there is a menu available for handsets running android OS. To get the menu, go to your stock phone app and type the following.
**##7378423##*
It is simply ##SERVICE##

There are many things you can do in this menu.

View service information
Check service settings
Carryout service tests
Reset customization settings
Some of these items may differ from handset to handset. These are the typical menu items available. This menu comes handy when checking the total call timer (in service tests), Rooting status check (in Service info -> Configuration), etc.

Code Functions

##4636## Reveal 4 menu options: Phone information, Battery information, Battery history and Usage statistics 
##7780## 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 and Downloaded applications 

*2767*3855# It’ll remove all files and settings including the internal memory storage. It’ll also reinstall the phone firmware. 
##34971539## Reveal 4 menu options: Update camera firmware in image (Don’t try this option), Update camera firmware in SD card, Get camera firmware version and Get firmware update count.
##7594## Change the “End Call / Power” button action 
##273283*255*663282*## Opens a File copy screen where you can backup your media files e.g. Images, Sound, Video and Voice memo. 
##197328640## Enter into Service mode


What are Android's hidden Secret Codes?

There are a bunch of secret codes to access hidden features or perform special actions. They're entered into the dialer and have the following format:

####

What are the standard (vanilla) codes and what do various carriers and device makers add?

Here are the standard vanilla codes that should work across all devices:

A quick grep through the source code revealed these secret dial codes (for Android 4.1):

4636 (show debug info in apps/Settings)
8351, 8350 (start/stop voice call debug logging or so in apps/VoiceDialer)
36245 (debug email in apps/Email)
8477 (? in apps/Protips)
225 (debug calendar in providers/CalendarProvider)
I did also check all available Google Apps from http://goo.im/gapps (Versions 2.2-4.2 w/o 3.x):

2767 * 4387264636 # (To display product code)
Imei * # 272 * # * (display / change CSC code) or * 272 # * # * HHMM

* # * # * # * # 1472365 (GPS test settings)

* # * # 197328640 # * # * (Service mode main menu) 

* 12580 * # 369 # (SW & HW info)
* # 0228 # (ADC Reading)
* # 32489 # (Ciphering info)
232337 # * # (Bluetooth address)
232331 # * # (Bluetooth Test Mode)
232338 # * # (WLAN MAC address)
232339 # * # (WLAN Test Mode)
* # 0842 # (Vibra Motor Test Mode)
* # 0782 # (Real Time Clock Test)
* # 0673 # (Sound Test Mode)
0 * # * # (General Test Mode)
* # 2263 # (RF Band Selection)
* # 9090 # (Diagnostic Configuration)
* # 7284 # (USB I2C Mode Control)
872564 # * # (USB Logging Control)
* # 4238378 # (GCF Configuration)
* # 0283 # (Audio Loopback Control)
* # 1575 # (GPS Control Menu)
* # 3214789650 # (LBS Test Mode)
* # 745 # (RIL Dump Menu)
* # 746 # (Dump Debug Menu)
* # 9900 # (System Dump Mode)
* # 44336 # (software Version Info) 
* # 06 # (display IMEI number) * # 1234 # (display current firmware)
* # * # 4636 # * # * (Diagnostic and general settings mode)
* # * # 7780 # * # * (Factory soft reset) or * # 7780 #
* 2767 * 3855 # (hard reset to factory default settings firmware ROM)

* 2767 * 4387264636 # (To display product code)
Imei * # 272 * # * (display / change CSC code) or * 272 # * # * HHMM 

* # 273283 * 255 * 663282 * # (Create Data SD Card)
* # 3282 * 727336 * # (Usage Status Date)
* # 7594 # (Call to End Shutdown Remap TSK)
* # 34971539 # (Camera Firmware Update)
* # 526 # (WLAN Engineering Mode)
* # 528 # (WLAN Engineering Mode)
* # 7412365 # (Room Firmware Menu) or * # * # 34971539 # * # *
* # 80 # (Unknown)
* # 07 # (Test History)
* # 3214789 # (GCF Status Mode)
272886 # * # (Auto Answer Selection)
* # 8736364 # (OTA Update Menu)
301279 # * # (HSDPA / HSUPA Control Menu)
* # 7353 # (Quick Test Menu)
* 2767 * 4387264636 # (Sellout SMS / PCOD view)
* # 7465625 # (View Phone Lock Status)
* 7465625 * 638 * # (Configure Network Lock MCC / MNC)
# 7465625 * 638 * # (Network Lock Insert Keycode)
* 7465625 * 782 * # (Configure Network Lock NSP)
# 7465625 * 782 * # (Network Lock Insert Partitial Keycode)
* 7465625 * 77 * # (Network Lock Insert Keycode SP)
# 7465625 * 77 * # (Insert Lock Operator Keycode)
* 7465625 * 27 * # (Network Lock Insert Keycode NSP / CP)
# 7465625 * 27 * # (Insert Content Providers Keycode)
* # 0289 # (Test Mode Melody)
* # 2663 # (TSP / TSK firmware update)
* # 03 # (NAND Flash S / N)
* # 0589 # (Light Sensor Test Mode)
* # 0588 # (Proximity Sensor Test Mode)
* # 273283 * 255 * 3282 * # (Date Create Menu)
* 2767 * 4387264636 # (Sellout SMS / PCOD view)
* # 7465625 # (View Phone Lock Status)
* 7465625 * 638 * # (Configure Network Lock MCC / MNC)
# 7465625 * 638 * # (Network Lock Insert Keycode)
* 7465625 * 782 * # (Configure Network Lock NSP)
# 7465625 * 782 * # (Network Lock Insert Partitial Keycode)
* 7465625 * 77 * # (Network Lock Insert Keycode SP)
# 7465625 * 77 * # (Insert Lock Operator Keycode)
* 7465625 * 27 * # (Network Lock Insert Keycode NSP / CP)
# 7465625 * 27 * # (Insert Content Providers Keycode) 
* # 3282 * 727336 * # (Usage Status Date)
* # 7594 # (Call to End Shutdown Remap TSK)
* # 34971539 # (Camera Firmware Update)
* # 526 # (WLAN Engineering Mode)
* # 528 # (WLAN Engineering Mode)
* # 7412365 # (Room Firmware Menu)
or * # * # 34971539 # * # *
* # 80 # (Unknown)
* # 07 # (Test History)
* # 3214789 # (GCF Status Mode)
272886 # * # (Auto Answer Selection)
* # 8736364 # (OTA Update Menu)
301279 # * # (HSDPA / HSUPA Control Menu)
* # 7353 # (Quick Test Menu) 
* # 0228 # (ADC Reading)
* # 32489 # (Ciphering info)
232337 # * # (Bluetooth address)
232331 # * # (Bluetooth Test Mode)
232338 # * # (WLAN MAC address)
232339 # * # (WLAN Test Mode)
* # 0842 # (Vibra Motor Test Mode)
* # 0782 # (Real Time Clock Test)
* # 0673 # (Sound Test Mode)
0 * # * # (General Test Mode)
* # 2263 # (RF Band Selection)
* # 9090 # (Diagnostic Configuration)
* # 7284 # (USB I2C Mode Control)
872564 # * # (USB Logging Control)
* # 4238378 # (GCF Configuration)
* # 0283 # (Audio Loopback Control)
* # 1575 # (GPS Control Menu)
* # 3214789650 # (LBS Test Mode)
* # 745 # (RIL Dump Menu)
* # 746 # (Dump Debug Menu)
* # 9900 # (System Dump Mode)
* # 44336 # (software Version Info)
* # 0289 # (Test Mode Melody)
* # 2663 # (TSP / TSK firmware update)
* # 03 # (NAND Flash S / N)
* # 0589 # (Light Sensor Test Mode)
* # 0588 # (Proximity Sensor Test Mode)
* # 273283 * 255 * 3282 * # (Date Create Menu)
* # 273283 * 255 * 663282 * # (Create Data SD Card) 
* # 06 # (display IMEI number)
* # 1234 # (display current firmware)
* # * # 4636 # * # * (Diagnostic and general settings mode)
* # * # 7780 # * # * (Factory soft reset)
or * # 7780 #
* 2767 * 3855 # (hard reset to factory default settings firmware ROM)
* 2767 * 4387264636 # (To display product code)
Imei * # 272 * # * (Display / CSC code change)
or * 272 # * # * HHMM
* # * # * # * # 1472365 (GPS test settings)
* # * # 197328640 # * # * (Service mode main menu)
* 12580 * # 369 # (SW & HW info)
*#7412365# (Camera Firmware Menu)

24.8.2011

##0673## OR ##0289## – Melody test

##2663## – Touch screen version

##2664## – Touch screen test

##3264## – RAM version

#0# – Enter a use menu on newer phones like Galaxy S III

*05**# – Execute from Emergency dial screen to unlock PUK code

##4636## – Phone information, use statistics, Wi-Fi information and battery hostory

##8350## –Disables voice dialing logging mode

##8351## –Enables voice dialing logging mode

##7594## – This one is my favorite one. This code can be used to change the "End Call / Power" button action in your phone. By 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.

##34971539## – Detailed camera information

##273283*255*663282*## – Opens a File copy screen where you can backup your media files e.g. Images, Sound, Video and Voice memo.

##273282*255*663282*## – Immediate backup of all media files

##197328640## – Enable exam mode for service

##232339## OR ##526## OR ##528#*#*– Wireless LAN tests

##232338#*#*– Shows Wifi MAC or Physical address

##1472365## – GPS Test

##232331## –Bluetooth Test

##232337#*# –Shows Bluetooth device address

##0842## –Backlight/vibration test

##8255## –Launches Gtalk Service monitor

For Firmware version information:

##4986*2650468## –PDA, Phone, H/W, RF Call Date

##1234## –PDA and Phone

##1111## –FTA SW Version

##2222## –FTA HW Version

##44336## –PDA, Phone, CSC, Build Time, Changelist number

For 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
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##2664## –Tests  touchscreen

##1111## – FTA program chronicle (1234 in a same formula will give PDA and firmware version)

*#12580*369# – Software and hardware info

*#9090# – Diagnostic configuration

*#872564# – USB logging control

*#9900# – System dump mode

*#301279# – HSDPA/HSUPA Control Menu

*#7465625# – View phone close status

##7780## – Reset a /data assign to bureau state

NOTE: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.
ALSO: Once you enter this code, you get a prompt screen asking you to click on "Reset phone" button. So you get a chance to cancel your operation.
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*2767*3855# – Format device to bureau state (will undo all on phone)

NOTE: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.

Android 2.2 and 2.3:

8255 (Google Talk)
46, 7867, 2432546 (GoogleServicesFramework)
Android 4.0, 4.1 and 4.2 Jelly Bean:

8255, 46, 7867, 947322243, 2432546 (GoogleServicesFramework)
759 (GooglePartnerSetup)
Note:
This functionality is realized via regular broadcast intents and filters, i.e. any app that wants to can define their own code and subscribe to those broadcasts. Also note, that the above code are only the visible open sourced part (CyanogenMod here), and Google Apps (which I did unpack and then scan). If you're interested in doing it yourself, unpack them with apktool and grep through their AndroidManifest.xml files for this way):

egrep -r --include=\*xml SECRET_CODE\|android:host=\"\[0-9\] .

It will find occurrences AndroidManifest.xml:

   
       
           
           
       

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