手机串号是如何运行的技术原理

Posted 2023-05-01 shujiangzan

随着人们对手机的依赖程度越来越高，手机串号（IMEI）这一概念逐渐为大众所熟知。然而，对于绝大多数人来说，手机串号到底是什么，以及它是如何工作的，可能还是一个谜。本文将为读者详细解析手机串号的含义、作用以及运行方式。

一、手机串号的含义

手机串号全称为国际移动设备身份码（International Mobile Equipment Identity，简称IMEI），它是由15位数字组成的唯一识别码，可以用于唯一地标识一个移动设备，例如智能手机或平板电脑等。每个移动设备都有一个唯一的IMEI，它相当于一个移动设备的“身份证”，可以在各种场合发挥重要作用。

二、手机串号的作用

1. 防盗

手机串号是防盗措施的重要组成部分。一旦手机被盗或丢失，用户可以通过提供自己手机的串号，请求电信运营商或相关部门协助寻找或追踪手机。此外，许多智能手机还提供了“Find My Device”等功能，用户可以通过此类功能查找并锁定自己的设备，防止设备被他人滥用。

2. 保障用户权益

 

IMEI可以记录手机的所有信息，例如生产日期、生产厂商、型号、系统版本等，这些信息可以帮助用户判断手机是否为正品，是否符合相关标准。同时，一些政府机构、消费者协会等也可以通过IMEI检查是否有假冒伪劣产品流入市场。

3. 管理网络流量

电信运营商可以根据手机串号来管理网络流量，例如限制某些用户的流量，或者划分不同的业务区域。这有助于避免网络拥堵和资源浪费，同时还可以提高网络使用效率，确保网络服务质量。

三、手机串号的运行方式

1. 生成IMEI

IMEI是由手机生产商在生产过程中为每个设备生成的唯一识别码。在生产过程中，生产商会在设备上安装一些特殊的芯片，这些芯片会为设备生成一个随机的IMEI，并将其存储在设备内部的存储器中。这个过程只需要在生产过程中进行一次，之后IMEI将一直附加在设备上，无法更改或删除。

2. 核验IMEI

一旦手机被制造完成，IMEI将被用来核验设备的真实性和合法性。为了确保移动设备在使用过程中能够被电信运营商、执法机关等正式机构识别和追踪，IMEI需要注册到国际移动设备身份识别码数据库（International Mobile Equipment Identity Database）中。这个数据库由一个叫做“GSM协会”（GSM Association）的组织运营，它是一个全球性的组织，负责统筹全球移动通信的发展和规划。在注册过程中，IMEI会被与其他信息一起输入到数据库中，例如设备型号、生产厂商、所属地区等。

3. 验证IMEI

在使用手机的过程中，IMEI可以被电信运营商和相关机构用来验证手机的真实性和合法性。例如，当用户尝试向电信运营商申请一张新的SIM卡时，运营商会要求用户提供自己设备的IMEI。运营商会通过验证IMEI来确保用户的手机是合法的，没有被盗或者被篡改过。

4. 追踪手机

如果用户的手机丢失或被盗，用户可以向电信运营商或警方报案，并提供自己手机的IMEI。运营商或警方可以通过IMEI来定位手机的位置，帮助用户追回丢失的设备。此外，一些智能手机还提供了“Find My Device”等功能，可以通过IMEI来锁定设备，避免被他人滥用。

综上所述，手机串号（IMEI）是一种用于唯一标识移动设备的识别码，它可以用于防盗、保障用户权益以及管理网络流量等方面。在手机生产过程中，IMEI会被生成并附加在设备上，在使用过程中，IMEI需要被核验、注册和验证，以确保手机的真实性和合法性。如果手机被丢失或者被盗，用户可以通过IMEI来寻找设备的位置，并且通过一些智能手机提供的功能来锁定设备。

新买的I9100.串号353327/05/1611234 帮忙查一下产地和生产日期 S/N R21C96KPEZA

价格：2000多
刚买的I9100 店家说是港行的.我回来查了一下是欧水..按米井12580米369井查到生产日期是12年10月1日.听说生产日期JS能修改的..问下大侠们用串号查一下对不对,是不是12年10月1日生产的~

参考技术A 手机拨打*#*#197328640#*#*#*（Service Mode 服务模式 界面）
【1】 Debug Screen 调试模式 主要用于调试，并提供各种调试数据、手机参数的监看
【2】 Version Info 版本信息
【3】 UMTS RF NV UMTS射频校准
【4】 GSM RF NV GSM射频校准
【5】 AUDIO 里面有 Voice Call Video Call Multi-Audio Table ....等
【6】 COMMON 里面有FTM Debug Info RF Scanning ....等

选择 2 2 4 就可以查生产日期
进拨号盘：
输入*#06# 记下IMEI号
继续进拨号盘：
输入*#272*IMEI# IMEI就是你刚才记下的15位IMEI号码。
可以看到Sales Code后面的白框里会有3个字母。这个就是销售国的代码。记下到下表中查对应的国家即可。

Algeria.(阿尔及利亚)
ALG = ALGERIA
ALR = ALGERIA

Argentina.(阿根廷)
ANC = ARGENTINA
ARO = ARGENTINA
CTI = ARGENTINA
UFN = ARGENTINA
PSN = ARGENTINA

Aruba.(阿鲁巴)
ARU = ARUBA

Australia.(澳大利亚)
OPP = AUSTRALIA
OPS = AUSTRALIA
VAU = AUSTRALIA
XSA = AUSTRALIA
TEL = AUSTRALIA
HUT = AUSTRALIA

Austria.(奥地利)
AOM = AUSTRIA
DRE = AUSTRIA
MAX = AUSTRIA
MOB = AUSTRIA
MOK = AUSTRIA
ONE = AUSTRIA
TRG = AUSTRIA
ATO = AUSTRIA

Baltick.(波罗的海)
SEB = BALTICK

Belarus.(白俄罗斯)
MTB = BELARUS
VEL = BELARUS

Belgium.(比利时)
BAE = BELGIUM
BSE = BELGIUM
PRO = BELGIUM
XEB = BELGIUM

Bosnia-Herzegovina.(波斯尼亚 - 黑塞哥维那)
BHO = BOSNIA-HERZEGOVINA
BHT = BOSNIA-HERZEGOVINA
TEB = BOSNIA-HERZEGOVINA

Brazil.(巴西)
BTA = BRAZIL
BTM = BRAZIL
TMR = BRAZIL
ZTA = BRAZIL
ZVV = BRAZIL
ZTO = BRAZIL
ZTM = BRAZIL

Bulgaria.(保加利亚)
CMF = BULGARIA
GBL = BULGARIA
MTE = BULGARIA
MTL = BULGARIA
OMX = BULGARIA
PLX = BULGARIA
VVT = BULGARIA

Cambodia.(柬埔寨)
RCG = CAMBODIA

Canada.(加拿大)
RGS = CANADA
BMC = CANADA
TLS = CANADA

Chile.(智利)
CHB = CHILE
CHE = CHILE
CHL = CHILE
CHT = CHILE

China.(中国)
CUH = CHINA
INT = CHINA
TEC = CHINA
TIY = CHINA
CMC = CHINA
CHN = CHINA
CHZ = CHINA
M00 = CHINA

Colombia.(哥伦比亚)
COB = COLOMBIA
COL = COLOMBIA
COM = COLOMBIA
CGU = COLOMBIA

Costa Rica.(哥斯达黎加)
ICE = COSTA RICA

Croatia.(克罗地亚)
CRO = CROATIA
TRA = CROATIA
TWO = CROATIA
VIP = CROATIA

Cyprus.(塞浦路斯)
CYV = CYPRUS

Czech.(捷克)
ETL = CZECH
KBN = CZECH
OSK = CZECH
VDC = CZECH
XCS = CZECH
XEZ = CZECH
TMZ = CZECH
O2C = CZECH

Denmark.(丹麦)
DTL = DENMARK

Dominican Rep.(多米尼加代表)
CDR = DOMINICAN REP.
TDR = DOMINICAN REP.

Dominica.(多米尼加)
CST = DOMINICA
DCN = DOMINICA
DOR = DOMINICA

Ecuador.(厄瓜多尔)
BBE = ECUADOR

Egypt.(埃及)
EGY = EGYPT

El Salvador.(萨尔瓦多)
DGC = EL SALVADOR
TBS = EL SALVADOR

Finland.(芬兰)
ELS = FINLAND
SAU = FINLAND

France.(法国)
OFR = FRANCE
AUC = FRANCE
BOG = FRANCE
COR = FRANCE
DIX = FRANCE
FTM = FRANCE
NRJ = FRANCE
ORC = FRANCE
ORF = FRANCE
SFR = FRANCE
UNI = FRANCE
VGF = FRANCE
XEF = FRANCE

Germany.(德国)
DBT = GERMANY
DTM = GERMANY
DUT = GERMANY
EPL = GERMANY
MAN = GERMANY
MBC = GERMANY
VD2 = GERMANY
VIA = GERMANY
XEG = GERMANY
KOR = GERMANY

Ghana.(加纳)
SPN = GHANA

Greece.(希腊)
AOC = GREECE
COS = GREECE
EUR = GREECE
GER = GREECE
TGR = GREECE
VGR = GREECE
CYO = GREECE

Guatemala.(危地马拉)
PCS = GUATEMALA

Hong Kong.(香港)
TGY = HONG KONG

Hungary.(匈牙利)
PAN = HUNGARY
VDH = HUNGARY
WST = HUNGARY
TMO = HUNGARY
XEH = HUNGARY
TMH = HUNGARY

India.(印度)
HFC = INDIA
HYA = INDIA
INA = INDIA
IND = INDIA
INU = INDIA
IMS = INDIA
REL = INDIA
TAT = INDIA
INS = INDIA

Indonesia.(印尼)
AXI = INDONESIA
SAR = INDONESIA
XSE = INDONESIA

Iran.(伊朗)
THR = IRAN

Ireland.(爱尔兰)
3IE = IRELAND
VDI = IRELAND

Israel.(以色列)
CEL = ISRAEL
PCL = ISRAEL
PTR = ISRAEL

Italy.(意大利)
GOM = ITALY
HUI = ITALY
ITV = ITALY
OMN = ITALY
TIM = ITALY
VOM = ITALY
WIN = ITALY
XET = ITALY
FWB = ITALY

Ivory Coast.(象牙海岸)
IRS = IVORY COAST
SIE = IVORY COAST

Jamaica.(牙买加)
JBS = JAMAICA
JCN = JAMAICA
JCW = JAMAICA

Japan.(日本)
DCM = JAPAN
SBM = JAPAN
VFK = JAPAN

Jordan.(约旦)
LEV = JORDAN

Kazakhstan.(哈萨克斯坦)
EST = KAZAKHSTAN
KCL = KAZAKHSTAN
KMB = KAZAKHSTAN
KZK = KAZAKHSTAN
SKZ = KAZAKHSTAN

Kenya.(肯尼亚)
KEL = KENYA
KEN = KENYA

Korea.(韩国)
SKT = KOREA

Libyan Arab Rep.(利比亚阿拉伯精华)
MMC = LIBYAN ARAB REP

Lithuania.(立陶宛)
TLT = LITHUANIA

Luxemburg.(卢森堡)
LUX = LUXEMBURG

Ma文明用语.(澳门)
VTN = MA文明用语

Macedonia.(马其顿)
TMC = MACEDONIA
MBM = MACEDONIA

Malaysia.(马其顿)
CCM = MALAYSIA
MXS = MALAYSIA
FMG = MALAYSIA
FME = MALAYSIA
XME = MALAYSIA

Maxico.(墨西哥)
SEM = MAXICO
TCE = MAXICO
TMM = MAXICO
UNE = MAXICO

Mongolia.(蒙古)
MPC = MONGOLIA

Morocco.(摩洛哥)
WAN = MOROCCO
FWD = MOROCCO
MAT = MOROCCO
MED = MOROCCO
SNI = MOROCCO
MWD = MOROCCO

Netherlands.(荷兰)
BEN = NETHERLANDS
MMO = NETHERLANDS
ONL = NETHERLANDS
QIC = NETHERLANDS
TFT = NETHERLANDS
TNL = NETHERLANDS
VDF = NETHERLANDS
VDP = NETHERLANDS
XEN = NETHERLANDS
KPN = NETHERLANDS

New Zealand.(新西兰)
VNZ = NEW ZEALAND

Nigeria.(尼日利亚)
ECT = NIGERIA
GCR = NIGERIA
MML = NIGERIA

Norway.(挪威)
TEN = NORWAY

Pakistan.(巴基斯坦)
WDC = PAKISTAN
PAK = PAKISTAN

Panama.(巴拿马)
BPC = PANAMA
PCW = PANAMA
PBS = PANAMA

Peru.(秘鲁)
PEB = PERU
PET = PERU
SAM = PERU

Philippines.(菲律宾)
FAM = PHILIPPINES
XTC = PHILIPPINES
GLB = PHILIPPINES
XTE = PHILIPPINES
SMA = PHILIPPINES

Poland.(波兰)
ERA = POLAND
IDE = POLAND
PLS = POLAND
PRT = POLAND
XEO = POLAND

Portugal.(葡萄牙)
OPT = PORTUGAL
TMN = PORTUGAL
TPH = PORTUGAL
XEP = PORTUGAL
TCL = PORTUGAL

Puerto Rico.(波多黎各)
CEN = PUERTO RICO
PCI = PUERTO RICO
TPR = PUERTO RICO

Romania.(罗马尼亚)
CNX = ROMANIA
HAT = ROMANIA
ORO = ROMANIA
COA = ROMANIA

Russia.(俄罗斯)
AZC = RUSSIA
BLN = RUSSIA
EMT= RUSSIA
ERS = RUSSIA
GEO = RUSSIA
MTV = RUSSIA
SER = RUSSIA
SNT = RUSSIA

Saudi Arabia.(沙特阿拉伯)
JED = SAUDI ARABIA

Serbia Montenegro.(塞黑)
MSR = SERBIA MONTENEG
PMN = SERBIA MONTENEG
SMO = SERBIA MONTENEG
TSR = SERBIA MONTENEG
TOP = SERBIA MONTENEG

Singapore.(新加坡)
BGD = SINGAPORE
XSO = SINGAPORE
XSP = SINGAPORE

Slovenia.(斯洛文尼亚)
MOT = SLOVENIA
SIM = SLOVENIA

Slovakia.(斯洛伐克)
GTL = SLOVAKIA
IRD = SLOVAKIA
TMS = SLOVAKIA
ORS = SLOVAKIA

South Africa.(南非)
XFA = SOUTH AFRICA
XFC = SOUTH AFRICA
XFM = SOUTH AFRICA
XFV = SOUTH ARFICA
XFE = SOUTH AFRICA

South West Asia.(西南亚)
SWA = SOUTH WEST ASIA

Spain.(西班牙)
AMN = SPAIN
EUS = SPAIN
FOP = SPAIN
XEC = SPAIN
ATL = SPAIN

Sweden.(瑞典)
BAU = SWEDEN
BCN = SWEDEN
BME = SWEDEN
BSG = SWEDEN
BTH = SWEDEN
COV = SWEDEN
HTS = SWEDEN
SEN = SWEDEN
TET = SWEDEN
TLA = SWEDEN
XEE = SWEDEN
VDS = SWEDEN
TNO = SWEDEN

Switzerland.(瑞士)
AUT = SWITZERLAND
ORG = SWITZERLAND
MOZ = SWITZERLAND
SUN = SWITZERLAND
SWC = SWITZERLAND

Taiwan.(台湾)
TWM = TAIWAN
BRI = TAIWAN
TCC = TAIWAN
TCI = TAIWAN
CWT = TAIWAN

Temporary.(临时)
TEM = TEMPORARY

Thailand.(泰国)
CAT = THAILAND
THE = THAILAND
THL = THAILAND
THO = THAILAND
THS = THAILAND

Tanzania.(坦桑尼亚)
SOL = Tanzania

Tunesia.(突尼斯)
ABS = TUNISIA
RNG = TUNISIA

Turkey.(土耳其)
BAS = TURKEY
KVK = TURKEY
TUR = TURKEY
TLP = TURKEY
TRC = TURKEY

Ukraine.(乌克兰)
KVR = UKRAINE
SEK = UKRAINE
UMC = UKRAINE

United Arab Emirat.(阿联酋)
MID = UNITED ARAB EMIRAT
ARB = UNITED ARAB EMIRAT
XSG = UNITED ARAB EMIRAT
AFR = UNITED ARAB EMIRAT
ITO = UNITED ARAB EMIRAT

United Kingdom.(英国)
BTC = UNITED KINGDOM
O2I = UNITED KINGDOM
O2U = UNITED KINGDOM
ORA = UNITED KINGDOM
TMU = UNITED KINGDOM
TSC = UNITED KINGDOM
VOD = UNITED KINGDOM
XEU = UNITED KINGDOM
VIR = UNITED KINGDOM
H3G = UNITED KINGDOM
CPW = UNITED KINGDOM

USA.(美国)
AWS = USA
DOB = USA
TMB = USA
CLW = USA

Uzbekistan.(乌兹别克斯坦)
UZB = UZBEKISTAN

Venezuela.(委内瑞拉)
VMT = VENEZUELA

Vietnam.(越南)
XXV = VIETNAM
PHU = VIETNAM
XEV = VIETNAM
DNA = VIETNAM
FPT = VIETNAM
SPT = VIETNAM
TLC = VIETNAM
VTC = VIETNAM
VTL = VIETNAM