Convert imei to imsi. Oct 14, 2025 · How to check and decode IMEI/MEID Number? To help you to obtain detailed information from an IMEI (International Mobile Equipment Identity), or MEID (Mobile Equipment ID) number, FYIcenter. Find your phone’s IMEI, IMSI, ICCID, and MSISDN codes easily. MEID number what is it? How can I find the MEID number as decimal (DEC) and hexadecimal (HEX)? Convert the IMEI number for free. Calculate Identifier Numbers for your device. Imei Imsi Converter shareware, freeware, demos: Pocket PC Forensic by Accounting Software, Pocket PC Device Forensic Tool by Restore Files, SapphireIMEI by Sapphire Solutions Ltd etc This function is necessary for cases where the SIM cards are bound to specific mobile phones. Check numbers in decimal and hexadecimal forms. Is there any other way to obtain the IMSI with java in android? The IMSI is the identifier stored on the chip which enables devices to connect to available providers in a country. Unlike the IMSI, which pertains to the subscriber, the IMEI remains tethered to the device hardware itself. The IMEI (International Mobile Station Equipment Identity) is an international "Serial number" for your phone (device itself) to properly identify it on the carriers network. IMEI Converter Need to convert a bunch of IMEI, ESN, or MEID numbers? Use our free online batch converter! Enter your numbers below, separated by spaces, commas, or new lines. Find specifications, images, warranty, and hidden info. Jun 17, 2004 · I have to get the MSISDN of an outbound roamer, when I know that subscribers IMSI. What is an MEID number? A mobile equipment identifier, or MEID, is a unique number that identifies a wireless handset. If you change the SIM in the phone, it has no impact on the IMEI number. IMEI, ESN and MEID converter is free of cost and supports all IMEI numbers. Feb 26, 2025 · IMSI switching allows devices to connect to multiple mobile networks across the globe. We'll walk you through how to find th If i want to check imei number code and device id or find IMEI my device IMEI & IMSI UID , move in IMEI number check phone of application. Stable Service Instantly convert your IMEI or Serial number into all available identifiers (IMEI, IMEI2 & Serial). IMSI Byte Converter Refer 3GPP Spec: ETSI TS 123 003 chap 2. IMEI Calculator The last number of the IMEI is a check digit. In order to obtain your phone's MEID HEX,MEID DEC, P(ESN) HEX and P(ESN) DEC numbers input your IMEI number. Contribute to kinnegan/iccid2imsi development by creating an account on GitHub. Introduction Identifiers play an important role in the 5G system. Jan 12, 2015 · hello guyz its my first thread and i knw its a strange questions. Feb 15, 2012 · Last time, in article about Network Attach, many times I was using IMSI, P-TIMSI, GUTI and few more numbers. The function translate_serial will take any format (ESN, HEX ESN, MEID or IMEI) and convert to all other appropriate formats. The Authentication process starts with the device requesting access by sending its IMSI/SUPI to the network. IMEI, IMSI, ICCID, MSISDN PHONE: IMEI (International Mobile Equipment Identity) To get type *#06# The IMEI is a unique number to identify GSM, WCDMA, and iDEN mobile phones, as well as some satellite phones. Understand their structure, size, and purpose in LTE networks. Get detailed information about your smartphone. Press and hold the wheel to display the IMEI, IMSI and/or ICCID numbers. iPhone, iPad etc serial number and IMEI converter. A virtual base transceiver station (VBTS) [5] is a device for identifying the temporary mobile subscriber identity (TMSI), international mobile subscriber identity (IMSI) of a nearby GSM mobile phone and intercepting its calls, some are even advanced enough to detect the international mobile equipment identity (IMEI). IMEISV is an extension of the International Mobile Equipment Identity – Software Version. No signup required! Your free MSISDN & IMSI parsing tool Free MSISDN and IMSI Parser Jump straight to the API here. Find out the DEC and ESN number using your device IMEI code totally for free! Convert APPLE SERIAL NUMBER TO IMEI using the best free online converter. So let’s check what the IMEISV number is and how it differs from the IMEI number. Apple IMEI to Serial Number Converter Convert Apple iPhone IMEI to Serial Number using a reliable Free Converter tool available online 24/7. Oct 17, 2025 · Besides the IMSI code, there are two other key identification numbers in mobile communication: IMEI and ICCID. All devices compatible ICCID is a unique identifier of SIM Card. For legal purposes, you may need to register the IMEI, IMSI and/or ICCID numbers of the modems used. Mostly phone have one IMEI number, but in dual SIM phones are two. Convert between the IMEI, MEID or ENS. If you want to know what is your MEID number in decimal (DEC) or hexadecimal (HEX) ? After entering the IMEI number the system will generate MEID HEX, MEID DEC, P(ESN) HEX, P(ESN) DEC numbers. IMSI (International Mobile Subscriber Identity) is a unique identification associated with all GSM, UMTS and LTE network SIM cards. This service is free, so let’s get access to all your unique numbers. Click on a modem line to display the modem details. You will also receive information about your phone's model and brand. Sep 25, 2014 · I'm change IMEI using AT command in engineer menu AT +EGMR=1,7,”XXXXXXXXXXXXXXXX” How i can change IMSI? Thank you. Packet Data View the details of the APN or IP address of the SIM. Contribute to alyyousuf7/imei-go development by creating an account on GitHub. IMSI is a unique number assigned to each SIM card, while MSISDN is the phone number associated with a mobile device. The modem IMEI, IMSI and ICCID numbers are shown: This is just a collection of simple functions to convert cellular serial numbers from one format to another. IMSI numbers are associated with mobile networks, both GSM (Global System for Mobile Communications) and UMTS (Universal Mobile Demystifying IMEI, IMSI, and TMSI in GSM networks. 11 Version 5. This can help you when trying to activate your phone What does ESN Converter do? Enter any ESN (Electronic Serial Number) or MEID (Mobile Equipment Identifier) and we will convert it to every format possible. [1] It is stored as a 64-bit field and is sent by the mobile device to the network. If you use MetroPCS or are switching to MetroPCS, this number will be of great value to you. Jul 24, 2017 · IMEI - MEID - ESN Converter available now! You can cover one identifier into another just by using our app. Free IMEI number converter. The device would normally connect to the Home network and be authenticated directly. MSISDN, IMSI, and eUICC numbers, their structures, functions, real-world use, and role in IoT and M2M communication are critical for security and data safety. Convert IMEI, ESN, and MEID numbers online. IMSI catchers can determine the IMSI numbers of nearby mobile phones, which is the trademark capability from which they get their May 6, 2025 · IMEI: This 15-digit number serves as a unique identifier for individual mobile devices, facilitating tracking and security measures. Imei Imsi Converter software free downloads. The IMEI format Apr 10, 2020 · Understand the difference between IMEI and IMSI numbers. While the IMSI number identifies the mobile subscriber, the other codes serve different specific functions. Learn DEC and ESN numbers via device Serial number. Feb 10, 2025 · From IMSI, IMEI, ICCID to MSISDN, what do these all stand for and what does it mean for cellular IoT? We shed light on all this and more. Oct 6, 2017 · Download GApps, Roms, Kernels, Themes, Firmware, and more. This allows otherwise anonymous people to be readily identified, and their locations to be tracked. Each serves a unique function: the ICCID identifies the physical SIM card, while the IMSI identifies the line within the operator's network. Below you can check the subscriber's home network, provided you know the IMSI. IMEI check instant and free. Universal mobile phone IMEI check service. 003. 2 Composition of IMSI GSM 11. Enabled Services and Radio View the connectivity services and the radio bearer Feb 7, 2025 · Wondering what IMEI, ICCID, and EID numbers mean for your mobile device? ⏩ Dive into our expert review and discover the significance of these essential identifiers! 5G UE Identities like IMSI, IMEI, SUPI & SUCI, GUTI, TMSI and RNTI. As stated previously, really only the service provider can convert it to a phone number. Our Efani guide shows iPhone & Android steps to check device, SIM, and subscriber details for security, unlocking, and fraud prevention. Find IMEI: The International Mobile Station Equipment Identity or find IMEI, is unique to identify. Let’s find out how to check ESN, MEID and IMEI Number. In case there is an MS that is having Dual SIM, every SIM is having its own IMSI, MSISDN, IMEI, and P-TMSI. It is securely stored and sent by your device to your network in order to identify you. Check out how to read the Country code and issuer identifier form the ICCID. The former number identifies the user within the mobile grid. The IMSI is on the SIM. Voice View the eCall mode and the VPN group. 4G/LTE - IDs IDs in LTE Celluar Network including LTE has very complicated structure and it is made up of may different layers. Free file hosting for all Android developers. The device uses the APN user name carrying the IMSI and SN for LTE dialup to obtain an IP address from the Agile Controller-Campus. Designed to imitate mobile phone towers, they also entice mobile phones to reveal their IMSI and International Mobile Equipment Identity (“IMEI”) data, which is data tied to individuals. It provides a user-friendly interface to input IMEI numbers, view detailed step-by-step explanations of Mar 18, 2025 · The IMSI uniquely identifies a mobile subscriber in a network. To trigger an IMSI switch, the GSM device needs to exchange specific information with the SIM. In addition, the network is communicating with many different user (UEs) at the same time. The Check Digit is calculated according to Luhn formula. Converter works with all IMEI numbers and is free. IMEI is a unique number that identifies each mobile phone. Couldn't they just passively read Nov 1, 2017 · GSM and 3G SIM cards are configured with two identifiers: an ICCID and an IMSI. The difference between IMEI and IMEISV is that it An IMSI catcher is a device used to capture the International Mobile Subscriber Identity (IMSI) of mobile devices by simulating a legitimate base station and forcing nearby devices to connect to it. IMSI vs. Oct 10, 2023 · How Does IMSI Catcher Work? IMSI catchers simultaneously deploy a "man-in-the-middle" [MITM] attack, presenting the fake mobile phone to the genuine base station and the fake base station to the actual mobile phone. SMS View the default sender's number and the SMPP status. MSISDN What's the Difference? IMSI (International Mobile Subscriber Identity) and MSISDN (Mobile Station International Subscriber Directory Number) are both unique identifiers used in mobile telecommunications. MEID Converter, IMEI Converter, Free Bulk/Batch MEID to IMEI Converter, 14 Digit MEID Convert to 15 Digit IMEI Tool. It is stored as a 64 bit field and is sent by the phone to the network. The Jun 3, 2025 · The IMSI and ICCID are essential codes on the SIM card that identify both the user and the chip on mobile networks. To prevent a rogue SIM card from establishing a connection with the Agile Feb 22, 2024 · Discover what you need to know about ICCID, IMSI and IMEI and why these terms are important for your global deployment. The Structure of an IMEI Number IMEI numbers either come in a 17 digit or 15 digit sequences of numbers. To prevent Nov 14, 2016 · Is it possible to edit an existing IMSI of a SIM card by overwriting the EF_IMSI file system? If yes then can we do this by using AT Commands or how can we do it? Easily convert ☆ APPLE MEID NUMBER TO IMEI ☆ via a FREE online converter. It's good to know what consist on them, how they are created, and what's the purpose of using them. Let’s find out what the ICCID means and what is the format of this code. To link the codes see below: First enter the required IMEI code in the IMEI menu either manually or through file import. Conversion for Apple IMEI2SN. But which IMEI number to use for eSIM? convert iccid to imsi. Need to Generate ICCID codes for testing? Our ICCID generator offers a wide range of valid values for hundreds of Mobile Network Operators. It was patented [5] and first commercialized by Rohde & Schwarz in 2003. What Is IMSI IMSI stands for International Mobile Subscriber Identity. The IMEI is a unique code for mobile devices, used to identify a handset. IMSI is used for network authentication and identification Completely free Apple serial number lookup and IMEI checker. So if you pick any one point along the network architecture and observe the traffic following in and out of the point, it is highly likely that many traffics for multiple users Detect model by IMEI. About Generates phone-related data including IMSI, IMEI, ICCID, MAC address, and phone number ESN and UIMID are valid in an 8 digit hexadecimal or 11 digit decimal format. Your phone model and brand will be shown as well. IMEI to MEID and ESN Converter. From the Home menu, turn the wheel to select and select the desired modem. I don't understand why this is necessary. This is the 15-digit number that recognizes the carrier your phone is using. How can we acquire IMSI and ICCID using Libqmi's command line interface qmicli in Linux systems for Qualcomm QMI devices not supporting deprecated commands: "--dms-uim-get-iccid" and "--dms-uim-get-imsi"? I suppose my question is, given only a name, phone number and geographic location, could someone reasonably use an IMSI catcher to tag an individual with an IMEI/IMSI or other information? Is it practically possible to find specific information on a specific person using this technique? *Asking out of curiosity and out of concern for myself How can we acquire IMSI and ICCID using Libqmi's command line interface qmicli in Linux systems for Qualcomm QMI devices not supporting deprecated commands: "--dms-uim-get-iccid" and "--dms-uim-get-imsi"? I suppose my question is, given only a name, phone number and geographic location, could someone reasonably use an IMSI catcher to tag an individual with an IMEI/IMSI or other information? Is it practically possible to find specific information on a specific person using this technique? *Asking out of curiosity and out of concern for myself IMEI to serial number converter for Apple products. In this relation, the SIM card is represented by the IMSI code and the mobile phone by the IMEI code. com has designed this online tool. permission. Learn what they are, why you might need them, how to find them, and everything else in between. IMEI - MEID - ESN Converter This calculator may be very helpful especially when you are trying to activate your device with a carrier that requires unique identifier in a strictly specified format. After entering the IMEI number the system will generate MEID HEX, MEID DEC, P (ESN) HEX, P (ESN) DEC numbers. Explore LTE identifiers like PLMN ID, IMSI, GUTI, and others. Free online MEID and ESN conversion tool. Notes: Sep 20, 2019 · —Short video to summarise what IMEI, IMSI, ICCID and MSISDN numbers mean— IMEI vs IMSI vs ICCID vs MSISDN IMEI stands for International Mobile Equipment Identity, and it is a 15-digit number that is linked to the mobile phone or any other cellular device. You can use MEID Convertor to convert between MEID and ESN, and to view both decimal and hexadecimal formats. We also provide the MetroPCS SPC number. May 13, 2015 · I tried the following code: private String getImsi() { TelephonyManager mTelephonyMgr = (TelephonyManager) getSystemService(Context. This is the value assigned to each GSM device, it is characterized by a 16-digits. 0 March 1996 IMSI to QXDM_Byte Please use AT command (ex: adb shell atcli at+cimi) to search for the IMSI of UE mifi and paste 15 digits below IMSI: convert The international mobile subscriber identity (IMSI; / ˈɪmziː /) is a number that uniquely identifies every user of a cellular network. It is also used for acquiring other details of the mobile device in the home location register (HLR) or as locally copied in the visitor location register. By using our calculator you can get all unique codes that indemnity your device jus by using your IMEI Number. This time I will try to explain most of them. Smoothly discover secret information. Use our global checker for all brands. i have some android apps which send IMSI number to server to verify something so i used android emulator and used hex editor to change imsi number and imei number and that was ICCID, IMSI, IMEI NUMBERS EXPLAINED: Tech Talks Onomondo 715 subscribers Subscribed Mar 18, 2024 · An IMSI is a unique and automatically generated code stored in the SIM that identifies every mobile phone subscriber on any network globally. An IMSI number and an IMEI (International Mobile Equipment Identity) number are identification codes, but they have distinct roles in communication. The IMSI (International Mobile Subscriber Identity) is a code used by the phone company to identify the SIM on the mobile network. Jul 22, 2025 · eSIM is becoming an increasingly popular solution for connecting to mobile networks, especially in modern smartphones and other devices. This system replaced the electronic serial number (ESN) system in 2006. However, as with traditional SIM cards, it is important to know the IMEI of your device, especially if you are using eSIM. Find DEC and ESN numbers using your iPhone MEID. . To quickly and easily obtain the IMSIs of different mobile devices, the IMSI catcher must be properly configured to ensure that mobile devices prioritize connecting to it over legitimate base When a device connects to the Agile Controller-Campus, the Agile Controller-Campus allocates an IP address to the device based on the IMSI of the SIM card and the SN of the device. Learn about their structures, functions, and roles in the 5G network to ensure privacy, security, and efficient communication within 5G technology. IMEI converter. MEID, SF_EUIMID and IMEI are valid in a 14 digit hexadecimal format or an 18 digit decimal format (with possibly an additional check digit). IMSI catchers can do much more than monitor and intercept mobile communications. Apr 28, 2025 · IMEI Checksum Calculator and Validator This project is a web-based application that calculates the check digit for a 14-digit IMEI or validates a complete 15-digit IMEI using the Luhn algorithm. Understand their roles in device identification, subscriber management, and mobile security. TELEPHONY_SERVICE); return mTelephonyMgr. Learn more about IMSI switching, its benefits, and use cases. The IMEI identifies the device, and the MSISDN corresponds to your phone number, both of which are essential for managing and securing your SIM Identifier View the IMSI, ICCID and MSISDN numbers,the home country, and the state of the SIM. The IMEI identifies the phone. In some cases, when a device goes from one country to another for example, an IMSI switch is needed. The MS is having several identifiers that is used while communicating with the network, those identifiers are the IMSI, MSISDN, IMEI, P-TMSI. You can find the ICCIDs in physically in the SIM and also in the SIM Settings. getSubscriberId(); } <uses-permission android:name='android. What’s the SS7 MAP request to do that and to which node do I need to send that request? May 5, 2024 · Learn the difference between MSISDN and IMSI mobile numbers, and why a SIM card provides stronger security for customer authentication. Perfect for LTE engineers. Jan 13, 2021 · Many of us know what an IMEI number is, while few people know what an IMEISV is. In this video, we’ll explain what ICCID and EID mean and why they’re important for understanding your SIM card details. IMSI: In contrast, the IMSI serves as a unique identifier for subscribers within a mobile network. Now click on the Edit item at the selected SIM card in the SIM overview table Analysis of IMSI numbers All mobile phone subscribers are assigned a unique 15-digit IMSI number to allow foreign mobile networks to identify subscribers from abroad. How to customize your device's unique identifiers such as serial number, ECID, UDID, IMEI, and IMSI. Jan 26, 2015 · If you read about cell phone tracking it looks an IMSI Catcher always uses a fake base station the get the phones IMSI. Learn about the different UE identifiers in 5G NR, including IMSI, IMEI, SUPI, SUCI, GUTI, and RNTI. 1. ICCID and LF_EUIMID are valid in an 18 digit format possibly with an additional check digit and a final filler ('F') digit. It is important to understand how identity is handled by public cellular networks. Each IMSI is a unique code. This includes psuedo ESNs (pESN), ESNs, and MEID numbers in both decimal and hexadecimal. READ_PHONE_STATE' /> But it only returns null. Flows in Exchanging IMSI: Figure 2 depicts the two flows in exchanging the IMSI for authentication purpose: The first flow is sending the IMSI in the clear-text over the network in case of the first attach of the UE to the network or when the new MME cannot locate the previous MME. The ICCID (Integrated Circuit Card Identifier) can be thought of as the serial number of the card itself whereas the IMSI (International Mobile Subscriber Identity) is analagous to an account number for the mobile subscriber. Enter any IMEI and it will convert to every format MEID, ENS. Dec 14, 2021 · Get the IMEI, ICCID, IMSI and telephone numbers for the mobile broadband device The IMEI displayed in the EUI is retrieved from the network during PDP context activation, the format is as follows: IMEI + SV (software version), based on the standard specification 3GPP TS23. rmv1po mnmjylj2 2tx lhsaerk vlw 4rsoy 1wjqb 5c44 xjlf7 pws