The crimes have grown up within the society because of development of expertise and excessive competitions. For the reason that individuals has been superior and professional in committing the crimes. The extent of such heinous has gone very excessive, because the individuals are evolving new methodology of newest approach to commit the unlawful and illegal acts. They’re adopting newest equipments, extremely subtle trendy weapons and related instruments to hold out the crimes. These equipment have enhances the modernized offenses committing capabilities with out leaving the identification mark. So, identification and verification of the such acts have change into cumbersome and present legislation, authorized proceedings are discovering no technique to clear up the offenses and judiciaries are fairly incapable to supply the higher justice to the victims within the absence of correct evidences and proper witnesses. Present crimes are having the huge position of cell telephones to find out and examine the depth and seriousness. Cell telephones are capable of reveal a few of important info which might be an awesome assist in the investigation of the crimes. What are the mobile phone data? Cellular phone data are the data of the all of the incoming or outgoing calls, textual content messages, chat messages, MMS of a person made in the course of the hour of offense. These data embody the cellphone numbers, time of name and length of name and name expenses for every name. The data of all these transaction is available to the mobile phone service suppliers. These service suppliers handles the doc of all of the subscribers and these paperwork incorporates the knowledge of name numbers, checklist of calls, variety of worldwide calls, numbers of the textual content messages, month-to-month expenses or plans. These data are thought of very confidential and mailed to the subscribers on to the supplied addresses. These service suppliers encourage the subscribers to arrange on-line accounts. There are a number of use of opening a web based account for the mobile phone customers like testing the plan and month-to-month expenses and different particulars. In addition to, there are enormous dangers concerned in acquiring on-line cell phone paperwork. There’s the hazard of leakage of knowledge or unlawful retrieval of doc by different particular person to get the knowledge and utilized by them with the fraud intentions. It’s important to safe the important info of mobile phone data from the potential risks. As latest research present that extra identification frauds are coming to mild within the present setting, so it’s prime effort to guard and safe and scrutinize the mobile phone data for any error within the data. How mobile phone data are utilized in fixing crimes? Cellular phone data are fairly helpful within the identification and verification of the crimes and associated particulars. These data can convey out the any info or clue in regards to the communication between the legal and sufferer. Within the current situation, mobile phone is taken up because the communication media between legal and sufferer so these communication data have change into step one to analyze such acts, since clue much less crimes has no different proof or level to provoke the investigation. In such instances, a mobile phone data turns into the prime software to start the investigation to evolve the contact particulars or any inter connection between the legal and victims or to dig out the checklist of the suspect concerned within the case, to begin their investigation procedures. Cellular phone forensics has change into the efficient software with the non-public investigators or the police personnel to measure the unlawful acts. There have been the developments of the transportable cell kits which may extract mobile phone knowledge from round 160 cell phones at a time which is likely to be helpful to supply the data to the police personnel and different forensic investigation companies. These strategies are fairly helpful in accessing the information or info immediately so it would not take a lot time to gather the evidences and investigation workforce can clear the case with out losing a lot time. Conclusion It reveals that the mobile phone data have change into the efficient software in fixing the modernized crimes the place the lacking marks are the large problem within the strategy of investigation.