GSM Cell Tower-based phone tracking (using triangulation method)

PLEASE READ CAREFULLY:

I need a software that can track cell phone position BASED ON GSM Cell Tower (BTS) triangulation. The target phone can be some old phone that can only do SMS and voice, or smartphone. It should have NOTHING TO DO with GPS module.

Any method is up to you. but do not misconcept me. I do not need the application that both me and the target have to install your app. The tracking is silent/concealed. The target should not be aware if his position is being tracked. You can bid above my limit if you know what to do and how to get the job done.

THE APPLICATION:

The application can be developed in any language/compiler, but i prefer Android Studion (mobile) or PHP (web based) or Delphi (desktop) it's up to you. What i need is the application must be fully functional.

IMPORTANT:

Please write me private message about the method and the workflow so that I know that you get the main idea, and make me sure that you can get the job done.

JUST IDEA:

You can send decoy sms to the target so that the target send reply sms to you, etc to do this. for example:

you send SMS to the target:

YOU HAVE SUBSCRIBE NEWS CONTENT FROM [login to view URL] PLEASE TYPE NO IF YOU WANT TO UNSUBSCRIBE

or anything so that the target reply you with SMS so that you can track the position.

Thank you.

Android Delphi Mobile App Development PHP Αρχιτεκτονική Λογισμικού

Ταυτότητα Εργασίας: #9113013

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