Nov 18, 2014

Secret Codes for LG Mobile

Secret Codes for LG Mobile

*#06# -> To display the IMEI Number of the mobile.
2945*#01*# -> Secret menu for LG.
2945#*# -> Test mode.
*8375# -> Use to display the mobile software version.
*#07# -> To display the SW and IMEI Number(LG 510)
2945#*70001# -> Simlock menu (LG 7020, 7010)
2947#* -> Simlock menu (LG 500, 600)
2945#*5101# -> Simlock menu (LG 510W, 5200)
1945#*5101# -> Simlock menu (LG B1200)
637664#*# -> Test Menu 8330.
49857465454# -> Test Menu 8180 V10a.
492662464663# -> Test Menu 8180 V11a.
47328545454# -> Test Menu 8130-8138.
277634#*# -> Test Menu 8110-8120
*8375# -> OS version (LG B1200)
##2342 -> Apply to resets the set advanced settings.
##786 -> Used to reset the mobile memory and life timer.
##889 -> To Enable the TTY.
* 6861 # -> To recount checksum.

Sep 14, 2014

Reset Samsung Mobile

Reset Samsung Mobile

Option 1

* Open Applications and select setting
* Select "Privacy" or "Backup and Reset"
* Choose "Factory Data Reset" then "Reset Phone" and Erase Everything"

Option 2

* Open the dial pad
* Dial secret code "*2767*3855#

Aug 25, 2014

Differences between TCP and UDP

Differences between TCP and UDP


1) TCP stands for the Transmission control protocol

2) TCP is Connection Oriented

3) TCP is more reliable

4) TCP is heavy weight

5) TCP is generally used in webpages, Data information etc

6) TCP offers Error connection and Guaranteed Delivery

7) TCP can Provide or Send Larger Packets


1) UDP stands for the User Datagram Protocol

2) UDP is Connectionless oriented

3) UDP is not Reliable

4) UDP is light Weighted

5) UDP is Generally used in the Audio, Video files

6) UDP does not offer Error connection and Guaranteed Delivery

7) UDP can Provide or Send Smaller Packets

Facebook Shortcut Keys

Facebook Shortcut Keys

1) For the Opening of the Home Page, please enter the key Alt+1

2) For viewing your Profile Page, Please enter the key Alt+2

3) For the Friend Requests, Please enter the Key Alt+3

4) For viewing the Messages in your Profile, Please enter the Key Alt+4

5) For the Notifications in your Profile, Please enter the Key Alt+5

6) For the Settings in the Profile, Please enter the key Alt+6

7) For the Privacy settings for your Profile, Please enter the Key Alt+7

8) For the About us page in the profile, Please enter the key Alt+8

9) For the Terms and conditions in the Profile, enter the key Alt+9

10) For the Help page, please enter the key Alt+0

11) For the Search box in your Profile press Alt+?

12) For Creating a New Message in the Profile, Please enter the Key Alt+M
Note-This shortcut may not work in the Internet Explorer

NOTE-When using this Shortcut keys in different browsers you should adjust according to it

1) When you are using the Firefox, just use Shift+Alt instead of Alt in the above Shortcut keys'

2) When you are using the Internet explorer, hit Enter after the triggering of Shortcut key

3) When you are using the Mac, Please use Ctrl+Opt instead of the Alt in the above shortcut keys

How to Disable USB ports On Computer

How to Disable USB ports On Computer

Let us see how we Can Disable the USB ports in the Computer

1) First visit the My Computer in the Desktop, Just Right Click it we get the Several options

2) On that Click "Manage". you get an other dialog box

3) There Click the "Device Manager" in that Box

4) Now go to the Universal Serial Bus Controllers (USB)

5) Then Click the USB Root hub

6) Please Select Disable from the hub

7) Now no more Pen drives and Modem will not work

8) Similarly By using the Above steps Whenever you want you can Enable the USB ports

How to Trace your Lost Mobile with the IMEI Number

How to Trace your Lost Mobile with the IMEI Number

Our phone numbers are assigned with the Unique Identification Number.

The Number which can be used to track any time is the International Mobile Equipment Identity number (IMEI)

For the IMEI number on your mobile just type *#06# in your Handset or it is Given behind the mobile.It is advisable to note this number

1) First after the Handset theft or loss , File an FIR in the Police station

2) Then Along with FIR and IMEI number, Go to the User Service Provider and Give to them

3) Now The user Service Provider will trace your mobile number by this IMEI number.

4) Even the Phone uses other sim, or if it do not have sim, still it is Traceable

5) Then the Police will able to help for finding and giving to you safely

6) User can Able to block the phone that no one can use them after it is lost by contacting user service provider

7) To Quick access for your lost phone, Do this actions immediately after your Phone is lost or stolen

8) So Be careful in your IMEI number, Make sure to Keep it as a Secret



We cannot use the default windows method, so you need to download one special tool which is given here LOW LEVEL FORMATTING
Format the Password protected Pen Drive with this Tool
Now open the Run box ( Win+R) and type diskmgmt.msc in Box
You can see your Pen Drive, Flash the Drive and allocate the Space
There will be no error after you Allocated the Space to Flash Drive
2) Modify Registry Settings
Before doing things on Registry, please do backup of Registry
Open the Run box ( Win+R) and type regedit in the box
Search for the Following Registry Key in the Window
Click on Write Protect and change the Registry binary value from 1 to 0

Now you had successfully Removed the Write Protection on your Flash Drives/ Memory cards

Jul 27, 2014

Windows 7 - Default Gateway Not saved after reboot

1. Open the registry with regedit.exe
2. Go to the path: HKLM/System/CurrentControlSet/Services/Tcpip/Parameters/Interfaces/
3. Here you'll need to select the CLSID of your networkadapter where you change the settings. You'll probably recognize it by looking at the value IPAddress that will have the IP of this adapter.
4. Open the value "DefaultGateway" by doubleclicking it. You will see a list of all the gateways that disappeared! (maybe in your case it will be only one, in my case there were due to lots of testing several addresses) Very likely, the first line will be empty. I'm not sure, how this little flaw can make such a big problem. However, if you manually remove this first empty line, click OK and reboot your system everything should be working fine again.
Things worked fine until the last system update which added this old problem this old problem back into the system.

Jul 12, 2014

InPageError Windows 7

Run CHKDSK /R /F from an elevated (Run as adminstrator) Command Prompt. Please do this for each hard drive on your system.
When it tells you it can't do it right now - and asks you if you'd like to do it at the next reboot - answer Y (for Yes) and press Enter. Then reboot and let the test run. It may take a while for it to run, but keep an occasional eye on it to see if it generates any errors. See "CHKDSK LogFile" below in order to check the results of the test.

Elevated Command Prompt:
Go to Start and type in "cmd.exe" (without the quotes)
At the top of the Search Box, right click on Cmd.exe and select "Run as administrator"

Go to Start and type in "eventvwr.msc" (without the quotes) and press Enter
Expand the Windows logs heading, then select the Application log file entry.
Double click on the Source column header.
Scroll down the list until you find the Chkdsk entry (wininit for Win7) (winlogon for XP).
Copy/paste the results into your next post.

Jul 6, 2014

Autoconfiguration ipv4 address 196.254.x.x IP Problem

Autoconfiguration ipv4 address 196.254.x.x IP Problem

Today when i connect my laptop to Lan it wasn't getting the ip from my DHCP server. Instead it gives me some weird IP like 196.254.x.x . while my Wifi was working fine, I searched Alot to get to know until i found a great piece of code on a blog. so going to share with you guys.

Problem with my Ip.

Steps to follow:
If you are Using any Firewall disable it (like i use comodo so i disable it temporary)
Click on start and click on RUN (or simple press windowsKey+R ) type CMD
Now type the below Codes
netsh interface ipv4 show inter
It will show like this.

As we have problem in LAN so my LAN here is Local Area Connection and Its Idx=11 (we will use this idx number in next code)
Now type in this code and replace your Idx number, as mine is 11
netsh interface ipv4 set interface 11 dadtransmits=0 store=persistent
It will show like this.

If it says OK. Congratulations you have done the difficult part
Now Click on Start and Run again and Type Services.msc a box will appear Search for DHCP client right click on it and Click on Properties click on Startup Type select Disable
Now Click on Stop Button Below And click on Ok

Unplug Your Lan Cable And Restart your System
After Restart don't Plugin your Cable, Come again to Services.msc find DHCP client right click on it and Click on Properties click on Startup Type now select Automatic
Click on Start button below and then Ok.
Now Plugin your Lan Cable and Enjoy.

Jun 28, 2014

Samsung Galaxy Grand Duos Secret Codes,New Galaxy Grand Dual Sim Hidden Code

Then dial the secret code *#0*#. Now you get a screen with title LCD TEST and below that you have lots of option to test various hardware parts of your phone such as speaker, sensor, lcd, etc
To go back use right physical button
while testing the touch you have to touch and mark all the squares back button does not work
Other use full secret codes for android phone tested on Galaxy Grand

* #1234# to check software version of phone.
*#12580*369# to check software and hardware information.
*#0228# Battery status (ADC, RSSI reading)
*#32489# Service mode
*#7780# factory data reset galaxy y
*2767*3855# Full factory reset (Don't dial it does not ask you to confirm unless you have problem)
These codes will work on all the models of galaxy series.

Jun 13, 2014

How to fix USB Device not Recognized Windows 7 error

1) Uninstall the drivers of the device which was not recognized and install them again in your Computer, sometimes it will fix the problem
2) Sometimes Restart the Computer and Uninstall the USB Drivers and Install them again will also solve your Problem
3) Even you browse for Device in the Device manager list, you still see the device as Unknown
4) The method which i am going to tell do not need any tweaks in registry, uninstalling files.
5) Unplug your Computer from the power Supply, by doing this we are giving the chance for Motherboard to Reboot
6) By rebooting motherboard , the small chip of USB Drivers are also reloaded and they will start again working
7) We may think turning off the System by normal shut down can do this, but it do not since even we turn off the computer motherboard still get the supply
8) So Shut down the computer by default method and unplug the power socket of PC from the wall outlet
9) Please wait for a minute and then again plug it, now your computer may seems to be Detect all USB Device

Apr 24, 2014

How to Fix Windows 7 When It Fails to Boot

Step five: Now sitting at the command prompt, enter the following command and then press enter:

bootrec.exe /FixMbr

If successful, you should be greeted with the message The operation completed successfully. That's it! Your Master Boot Record has been repaired.

While the above command does fix the MBR, and sometimes that is enough, there still might be an error with the system partition's boot sector and Boot Configuration Data (BCD). This might occur if you have tried to install another operating system alongside Windows 7, such as Windows XP. To write a new boot sector, try the following command:

bootrec.exe /FixBoot

If you are still faced with your Windows 7 installation not being detected during start up, or if you wish to include more than one operating system choice to your system's boot list, you can try the following command to rebuild your BCD:

bootrec.exe /RebuildBcd

The above command will scan all your disks for other operating systems compatible with Windows 7 and allow you to add them to your system's boot list. If this fails, you may need to backup the old BCD folder* and create a new one in its place with the following commands:

bcdedit /export C:\BCD_Backup
cd boot
attrib bcd -s -h -r
ren c:\boot\bcd bcd.old
bootrec /RebuildBcd

*Some users also find simply deleting the boot folder and retrying the above steps effective at resolving boot issues, but it is not recommended.

Mar 21, 2014

Delete skype IDs from log in drop down menu

1) Right click Skype and quit

2) Go to start

3) on the run box type - %appdata%\skype - and press enter

4) choose from among the folders the name you want to delete

5) Close the page and open Skype

Feb 7, 2014

Disable Software Installation (Windows XP & 7)

Block to Install Unwanted Softwares...

Bring up the Run command box and type 'gpedit.msc' and hit Enter.
Look under "Computer Configuration\Administrative Templates\Windows Components\Windows Installer"...
->double-click on "Prohibit User Installs"
->choose "Enabled"
->Select "Prohibit User Installs" from the drop-down box.