8/31/20

DEFINATION OF HACKING

DEFINATION OF HACKING

Hacking is an attempt to exploit a  computer system vulnerabilities or a private network inside a computer to gain unauthorized acess.
Hacking is identifying and exploiting weakness in computer system and/ or computer networks for finding the vulnerability and loopholes.

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8/30/20

Secret Hack Codes For Android Mobile Phones

Secrete Hack codes for Android Mobile phones

Secret hack codes are usually hidden from users to prevent misuse and exploit. Android is a very new platform so there aren't many hack codes for Androids available. Today I will share all of the hack codes of Android cellphones that I know. I have tested these codes on my Samsung Galaxy with the Android OS version 2.2. I am sure these will work on all previous versions. 


Secret Hack Codes for Android Mobile Phones:


1. Complete Information About Your Phone 

 *#*#4636#*#*

 This code can be used to get some interesting information about your phone and battery. It shows the following 4 menus on the screen:

  • Phone information
  • Battery information (How to maximize or boost battery life in android phones)
  • Battery history
  • Usage statistics


2. Factory data reset


*#*#7780#*#*

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

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

It will NOT remove:

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

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


3. Format Android Phone


  *2767*3855#

Think before you input this code. This code is used for factory formatting. It will remove all files and settings, including the internal memory storage. It will also reinstall the phone firmware.

Note: Once you give this code, there is no way to cancel the operation unless you remove the battery from the phone.


4. Phone Camera Update


*#*#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. Your phone camera will stop working and you will need to take your phone to a service center to reinstall camera firmware.


5. End Call/Power

 

*#*#7594#*#*

This one is my favorite. This code can be used to change the action of the "End Call/Power" button. Be default, if you hold the button down for a long time, it shows a screen asking you to select between silent mode, airplane mode, and power off.

Using this code, you can enable this button to power off without having to select an option, saving you some time.


6. File Copy for Creating Backup


*#*#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.


7.  Service Mode


*#*#197328640#*#*

This code can be used to enter into service mode. In service mode, you can run various tests and change settings.


8. WLAN, GPS and Bluetooth Secret Hack Codes for Android:


*#*#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


9. 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


10. 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


@EVERYTHING NT

More info

Networking | Switching And Routing | Tutorial 3 | 2018


Welcome to my 3rd new tutorial of networking (Routing and Switching). In this blog you will able to watch an interesting video about basic device navigation such as changing device (router or switch) name, configuration of login password, configuring a device information, router IP addresses and many more.

What is router?

Router is a network layer device which is the 3rd layer in the OSI model which is used to communicate different networks. It is an intelligent device fixed at the boundary of network that connects to other networks and responsible for end to end delivery of the packet that requires an IP address which is known as the logical address which is the basic identity of the device just like our identity card number or roll number and so on, for the identification of source and destination devices. Router is the gateway of the network having two interfaces such as inbound and the outbound interface through which the traffic comes in from different networks and comes out traffic to the different networks.

What is an IP address?

Internet protocol (IP) address is a numeric label given to each and every device in the network for the identification of the device just like our roll numbers in collages, universities which identity each and every student uniquely everywhere. So same concept here, it is a logical address which is used whenever the device want to communicate outside the network that means to another network.

What is Switch?

Switch is basically layer 2 device, which is used to connect two or more than two devices with each other in the same network. It is an intelligent device which doesn't allow the broadcast. It requires Media access control (MAC) address to communicate within the network. Now let's move to the video for further.