04/12/2023 LMTS 1

LOST MOBILE TRACKING SYSTEM

Under the Guidance ofMr. SRINIVAS M.TechSenior lecturer,Dept of CSE

Project Team members GURUPRASAD T V 4MK07CS018SANDESH SHETTY 4MK07CS041SHUBHA 4MK07CS047VANDITHA K 4MK07CS054

04/12/2023 LMTS 2

ABSTRACT In today’s fast world mobile has become one of the important

commodities of a human being. In case a person loses his mobile he becomes totally

handicapped due to his inability to get in touch with his contacts.

Though we can get a new SIM card with same number but the precious handset and the valuable contact number and data stored is permanently lost.

With the cutting edge technology it is possible to trace the lost handset. This “Lost Mobile Tracking System” is mainly designed for tracking the lost mobile phone.

04/12/2023 LMTS 3

PROBLEM STATEMENT Almost everyone has experienced of misplacing or losing

their cell phone. Here we are presenting a nice way to track the lost cell

phone using GSM technology. Lost Mobile Tracking System is a very powerful and

efficient way for people to recover their mobile once they have lost it.

This application gives an idea to how GSM locates cell phones in the world and how this information can be used by owners to find their lost cell phone.

04/12/2023 LMTS 4

PROJECT OVERVIEW This project is mainly designed for tracking the mobile.

Suppose your mobile phone is lost, our project which is running in the hidden mode and auto run mode executes every time the cell phone is restarted.

Here we retrieve the location string and contacts details by sending a SMS to the lost cell in a particular format.

Anytime our lost cell gets an incoming call / outgoing call, we get an alert to our cell along with the number

Contacts details of the new SIM card such that we can trace who it is by calling his / her friends

When SIM card replaced, you get to see the IMEI number of your set, details of the new SIM inserted along with the location string

04/12/2023 LMTS 5

Symbian OS based mobile phone where this Application is running

Any mobile used for sending SMS

Sending SMS for location

Sending location string

Sending SMS for contact list

Sending contact list

Sending IMSI & IMEI of New SIM

DESIGN

Sending incoming/outgoing no.

04/12/2023 LMTS 6

DATA FLOW DIAGRAM

store

04/12/2023 LMTS 7

Implementation details:

This application contains four modules,Location.Call registryContact detailsInsert new SIM card

04/12/2023 LMTS 8

Location:This module is used for fetching the location string / the tower that transmits signals to the lost cell. We retrieve the location string by sending one SMS to the lost cell in a particular format. The mobile will reply by sending the Location String. The DFD of location string as follows.

04/12/2023 LMTS 9

Mobile(Server)

Load the SIS file into the mobile(server) and

start the application

1 Installation

Then the application will start listening to

all the incoming messages

2 Process

If the incoming message contains

LOC1 then it will fetch location string of

mobile phone and send to destination

mobile

3 Searching

D1 LOC1

Mobile(Client)

Create a message(LOC1)

4 Messaging

Send this message to destination mobile

where the application is running

5 Send Message

Check for message

Search for msg

Store

On the mobile

Install & start the project Send

04/12/2023 LMTS 10

Call registry:This module helps us to give the information about the incoming and outgoing calls. Anytime our lost cell gets an incoming call / outgoing call, we get an alert to our cell along with the number. If there is any incoming or outgoing call it will track that call and send that number to predefined number. The DFD of call registry as follows.

04/12/2023 LMTS 11

Mobile(Server)

Load the SIS file into the mobile(server) and

start the application

1 Installation

Then the application will start listening to all the incoming &

outgoing calls

2 Process

If there is any incoming or outgoing call then it will fetch

that no. and send it to destination mobile

3 Process

Mobile(Client)

Get the incoming and outgoing numbers

4 Receive the message

On the mobile

Install & start the project

Send the message

04/12/2023 LMTS 12

Contact details:This module helps us to get the contact details of the lost cell. We retrieve the contact details by sending one SMS to the lost cell in a particular pre-defined format. The application will reply by sending a message which contains all details of the contacts whichever we wanted.

04/12/2023 LMTS 13

Mobile(Server)

Load the SIS file into the mobile(server) and

start the application

1 Installation

Then the application will start listening to

all the incoming messages

2 Process

If the incoming message contains

HAI then it will fetch contact list of sim

and send it to destination mobile

Searching

D1 HAI

Mobile(Client)

Create a message(HAI)

4 Messaging

Send this message to destination mobile

where the application is running

5 Send Message

Check for message

Search for msg

Store

On the mobile

Install & start the project Send

3

04/12/2023 LMTS 14

Insert new SIM card:This module helps us to get the information about changed SIM card. When SIM card replaced, the application will automatically send the IMEI number of lost cell, details of the new SIM inserted i.e. IMSI number along with the location string. The DFD of insert new sim card as follows.

04/12/2023 LMTS 15

Mobile(Server)

Load the SIS file into the mobile(server) and

start the application

1 Installation

Then the application will start listening to

all the incoming messages and calls

2 Process

If the person will change sim then it will

fetch all the information about

new sim and send it to destination mobile

3 Process

Mobile(Client)

Get the information of new sim card

4 Receive the message

On the mobile

Install & start the project

Send the message

04/12/2023 LMTS 16

TESTINGSoftware Testing is the process used to help

identify the correctness, completeness, security, and quality of developed computer software.

Testing is a process of technical investigation, performed on behalf of stakeholders, that is intended to reveal quality-related information about the product with respect to the context in which it is intended to operate.

04/12/2023 LMTS 17

White box and black box testingWhite box and black box testing are terms used to

describe the point of view a test engineer takes when designing test cases. Black box being an external view of the test object and white box being an internal view.

System testingIn system testing the software is integrated to the overall

product and tested to show that all requirements are met. In this step the software is tested to weather it meets the requirements to work as a network simulator.

04/12/2023 LMTS 18

Usability testingUsability testing is a technique used to evaluate a product

by testing it on users. Usability testing focuses on measuring a human-made product's capacity to meet its intended purpose.

Load testingLoad testing is performed to determine a system’s

behavior under both normal and anticipated peak load conditions

Performance testingPerformance Testing covers a broad range of engineering

or functional evaluations where a product or system is not specified by detailed component specifications rather, emphasis is on the final measurable performance characteristics.

04/12/2023 LMTS 19

Testing details:Test case 1: To retrieve the location of the lost mobile

Objectives: To fetch the location of the lost mobile and to receive the input message to fulfill the mentioned task.

Test Case Description:To send a message in predefined format to the lost cell to fetch the current location of the lost cell from another mobile.

Desired Output:The input message should be taken successfully. The lost cell should reply with a message containing the location string to a predefined number.

Actual Output:The predefined number receives a message containing the location string.

04/12/2023 LMTS 20

Test Case 2: Call Registry

Objectives: To get an alert to our cell when the lost cell gets either incoming or outgoing call.

Test Case Description:If the lost cell gets an incoming call or outgoing call, the application will track that call and send the number to the predefined number.

Desired Output:The predefined number should receive an alert message containing phone number when the lost cell gets an incoming and outgoing call.

Actual output:The predefined number receives the alert message.

04/12/2023 LMTS 21

Test case 3: Contact Details:

Objectives:To fetch the contact details from the lost cell by sending a message in predefined format.

Test Case Description:We send a message in the predefined format to our lost cell to get the contact details from the lost cell. The application will reply with a message containing contact details to a predefined number.

Desired Output:The input should be taken successfully. The lost cell should reply with the message containing contact details to the predefined number.

Actual Output:The predefined number receives the message containing the contact details.

04/12/2023 LMTS 22

Test Case 4: Change of SIM

Objective:To receive the Information of the new SIM card when the old SIM is replaced

Test Case Description:When SIM card is replaced, the application should automatically send the IMEI number of lost cell, details of the new SIM inserted i.e. IMSI number along with the location string to the predefined number.

Desired Output:The application should send the information of new SIM card to the predefined number when the SIM is replaced in the lost cell.

Actual Output:The predefined number receives the message containing all information about the changed SIM.

04/12/2023 LMTS 23

RESULTSSnap shots:

a) SIS files have been transferred b) Installing EzBoot file

04/12/2023 24

Snapshots:

LMTS

c)Installing LMTS file d)Installing in progress

04/12/2023 LMTS 25

Snapshots:

e)Mobile tracker installed f)Application running in hidden mode

04/12/2023 LMTS 26

Snapshots:

g)Sending predefined string to fetch the location string.

h)Message has been received and location string has been fetched and returned.

i)Message containing the location string

04/12/2023 LMTS 27

Snapshots:

j) Arrow mark indicating incoming k) Incoming number

number has been fetched and received returned

04/12/2023 LMTS 28

Snapshots:

l) Arrow mark indicating outgoing k) Outgoing number

number has been fetched and received returned

04/12/2023 LMTS 29

Snapshots:

n) Sending message to fetch the contact details

o) Message received and fetching contact details.

p) Message containing contact details

04/12/2023 LMTS 30

Snapshots:

q) Insert new SIM cardr) Message containing information about the new SIM card

04/12/2023 LMTS 31

CONCLUSIONThis application helps us to find out the lost mobile

phone(i.e. S60 2nd Edition cell phone) anywhere under the network coverage area.

It traces the location string, contact details, and call registry of the lost cell phone.

In addition to that even if the SIM card has been replaced, all its details will be retrieved.

Allows us to get the lost cell without knowing the IMEI number of the lost cell.

04/12/2023 LMTS 32

Thank you