Airtel 3G free 500MB data tricks- How to activate

Airtel india offering free 3G data for all prepaid and retail postpaid customers by updating your contact details to airtel official database. This free Airtel 3G data tricks offer only 500MB of instant credit to the 3G data balance with 7 days of validity exclusive for prepaid users.
To get this free airtel 3G tricks just follow this below steps carefully.

Activate Airtel 500MB free 3G:

Method 1: For Non Airtel 3G Dongle user:
Copy this link https://www.airtel.in/myaccount/NavigationApp?num=MobileNo. and paste to browser address bar and change Mobile No. to your 10 digit airtel number the hit enter.

Or

else open this https://www.airtel.in/myaccount/NavigationApp/home.action link and enter your mobile number then click submit button.

In next step click radio button “No, I don’t have a password, please help me get a One Time Password (OTP)” in case you don’t have password to login and you will get an OTP 4-digit number to your mobile immediately.
Enter OTP number and click “Submit”.
In next page get your MSISDN code by pressing ‘+do more’ button and click “transaction details”

In new window open with the MSISDN Code For eg –DN5564A9998DF65BF47Q86 in address bar then copy that number
Now paste that code to this link https://www.airtel.in/account/3gDongle/quickLink.jsp?msisdn=XXXXXXXXX (XXXXX is replace with your MSN code)
Now open this link and get Airtel 3G data offer image in right side and click update with your mobile number and Email ID
Now you will receive an OTP to your alternate mobile number.
Finally hit submit then wait for 5 min and check 3G data by using USSD *123*11# and enjoy 500MB of free 3G data for 7 days.
Note: Don’t worry about if you get message like “your request has not been registered”.
Method 2:
If above trick doesn’t work then go with this alternative tricks
Open this link http://3gdongle.airtel.in/ in your smartphone or 3G dongle using Airtel 3G or 2G data connection.

You will get window like this then hit add alternative contact detail and enter mobile no and Email ID to receive OTP to your mobile
Enter OTP to text box then hit enter that’s it now you will get 500MB free Airtel 3G data for 7 days of validity.
Feel free to share airtel free 3G mobile data tips to your social friends..

All secret Android codes, tips and tricks for your Android mobile devices.

CELLPOINT

          Secret Codes                                                        Functions/Description

• *#06#                                       To check IMEI of your device, enter this code.
• *#0*#                                       To enter service menu on the very new Android phones.
• *#0228#                                   To check battery status.
• *#9090# / *#1111#                  To make device in Service mode.
• *#*#4636#*#*                        To get information about battery, usage statistics and device.
• *#*#34971539#*#*                 To get all information about camera.
• *#12580*369#                         To get software and hardware info.
• *#228#                                     For ADC Reading.
• #7353#                                     To hide test menu 2/Self Test Mode.
• ##7764726                               To hide service menu for Motorola Droid.

• *#*#273283*255*663282*#*#*   For backup of our all media files.

• *#*#232338#*#*                       It display the Wi-Fi mac address.
• *#7465625#                               To view status of lock-phone.
• *#*#3264#*#*                           To show RAM version.
• *#*#44336#*#*                         To display build time and change list number.
• *#*#232337#*#                         To see or display device’s Bluetooth address.
• *#*#197328640#*#*                 It enables test mode for service.
• *#*#8351#*#*                           To enable voice dial mode.
• *#*#8350#*#*                           To disable the voice dial mode.

• *#*#0842#*#*                           To test Back-light/vibration.
• *#*#2664#*#*                           To test the touch-screen.
• *#*#0289#*#*                           For Audio test.
• *#*#0*#*#*                               For LCD display test.
• *#*#232331#*#*                       To test Bluetooth of any Android device.
• *#*#0283#*#*                           To perform a packet loop-back test.
• *#*#1575#*#*                           For advanced GPS test.
• *#*#1472365#*#*                     To Perform a quick GPS test.
• *#*#0588#*#*                           To perform a proximity sensor test.
• *#*#7262626#*#*                     To perform field test.

• *#*#232339#*#*                       Testing Wireless LAN.
• *#9090#                                     To Diagnose configuration of device.
• *#872564#                                 To control U-S-B logging.
• *#9900#                                     System dump mode. 
• *#*#7780#*#*                           Reset  to factory state.
• *2767*3855#                             To format Android device.

• *#*#4986*2650468#*#*          To get pda, phone, H/W and RF Call Date.  
• *#*#1234#*#*                            To know about pda and firmware version.                                      
• *#*#1111#*#*                           For FTA Software version. 
• *#*#2222#*#*                           For FTA Hardware version.
• *#*#7594#*#*                          To change power button behaviour once code enabled.      
• *#*#8255#*#*                           To launch Google Talk service monitor.

***Dont forget to Comment about it...

Micromax A72 Canvas Viva Hard Reset

Hard Reset:

         First you need to download  SP Flash Tool from billow link
         & follow the Instruction . 

• Download Tool and Driver
• Open SP Flash Tool and Select Scatter-loading file
• Use same version file (same color)
• Now click Download and click yes
• Now switch off handset and connect to PC with USB data cable
• Now install driver quickly
• After install driver download to phone not start then disconnect phone and reconnect to PC again
• Now User data image file download and hard reset done
• Any problem contact US.

          More Instruction :
      
Open sp tool
select scate file for your mobile

click download
now click on yes
now switch off handset
now connect handset with usb (remember set must be switch off)
now its ask for driver
install driver
now downloading start automatic
if downloading not start after install driver then remove and reinsert usb cable
now your handset flash with user data and remove all locks.

ICC World T20 schedule 2014 in Bangladesh

Download

How to change the default searchengine in mozila?

SOLUTION NO 1.
In Firefox type about:config in the address bar and press ENTER.
Search for Keyword
Locate and double-click the entry for keyword.URL
Modify it by add the below set of values :
Yahoo: http://search.yahoo.com/search?p=
Ask: http://www.ask.com/web?q=
Bing: http://www.bing.com/search?ie=UTF-8&oe=UTF-8&sourceid=navclient&gfns=1&q=
Google: http://www.google.com/search?&q=
DONE

 SOLUTION NO 2.

1. Type about:config into the location bar and press enter
2. Accept the warning message that appears, you will be taken to a list of preferences
3. In the filter box type keyword to bring up a small number of preferences
4. Right-click on the preference keyword.URL and choose Reset to set it back to Google