{"id":24809,"date":"2023-08-04T11:21:22","date_gmt":"2023-08-04T11:21:22","guid":{"rendered":"https:\/\/blog.yesim.tech\/co-to-jest-imei-i-do-czego-sluzy\/"},"modified":"2026-08-27T10:38:19","modified_gmt":"2026-08-27T10:38:19","slug":"what-is-imei-and-what-is-it-for","status":"publish","type":"post","link":"https:\/\/blog.yesim.tech\/pl\/what-is-imei-and-what-is-it-for\/","title":{"rendered":"Numer IMEI: co to jest, do czego s\u0142u\u017cy i jak go sprawdzi\u0107"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_75 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Spis tre\u015bci<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/blog.yesim.tech\/pl\/what-is-imei-and-what-is-it-for\/#co-to-jest-numer-imei\" >Co to jest numer IMEI<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/blog.yesim.tech\/pl\/what-is-imei-and-what-is-it-for\/#do-czego-sluzy-numer-imei\" >Do czego s\u0142u\u017cy numer IMEI<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/blog.yesim.tech\/pl\/what-is-imei-and-what-is-it-for\/#gdzie-znalezc-numer-imei-w-telefonie\" >Gdzie znale\u017a\u0107 numer IMEI w telefonie<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/blog.yesim.tech\/pl\/what-is-imei-and-what-is-it-for\/#jak-sprawdzic-imei-krok-po-kroku\" >Jak sprawdzi\u0107 IMEI krok po kroku<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/blog.yesim.tech\/pl\/what-is-imei-and-what-is-it-for\/#jak-sprawdzic-imei-na-iphone\" >Jak sprawdzi\u0107 IMEI na iPhone<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/blog.yesim.tech\/pl\/what-is-imei-and-what-is-it-for\/#jak-sprawdzic-imei-na-android\" >Jak sprawdzi\u0107 IMEI na Android<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/blog.yesim.tech\/pl\/what-is-imei-and-what-is-it-for\/#kod-ussd-do-sprawdzenia-imei\" >Kod USSD do sprawdzenia IMEI<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/blog.yesim.tech\/pl\/what-is-imei-and-what-is-it-for\/#imei-a-numer-telefonu-i-numer-seryjny\" >IMEI a numer telefonu i numer seryjny<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/blog.yesim.tech\/pl\/what-is-imei-and-what-is-it-for\/#imei-a-esim-czy-esim-ma-numer-imei\" >IMEI a eSIM: czy eSIM ma numer IMEI<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/blog.yesim.tech\/pl\/what-is-imei-and-what-is-it-for\/#bezpieczenstwo-blokada-imei-i-namierzanie-telefonu\" >Bezpiecze\u0144stwo: blokada IMEI i namierzanie telefonu<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/blog.yesim.tech\/pl\/what-is-imei-and-what-is-it-for\/#kiedy-numer-imei-moze-byc-potrzebny-w-podrozy\" >Kiedy numer IMEI mo\u017ce by\u0107 potrzebny w podr\u00f3\u017cy<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/blog.yesim.tech\/pl\/what-is-imei-and-what-is-it-for\/#wnioski\" >Wnioski<\/a><\/li><\/ul><\/nav><\/div>\n\n<p>Numer IMEI to pi\u0119tnastocyfrowy identyfikator przypisany na sta\u0142e do konkretnego urz\u0105dzenia mobilnego. Co to jest IMEI w skr\u00f3cie, albo po prostu co to imei: numeryczny odpowiednik numeru seryjnego, ale rozpoznawany przez sieci kom\u00f3rkowe na ca\u0142ym \u015bwiecie, a nie tylko przez producenta urz\u0105dzenia.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"co-to-jest-numer-imei\"><\/span>Co to jest numer IMEI<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" src=\"https:\/\/blog.yesim.tech\/wp-content\/uploads\/2026\/07\/photo_2026-07-28_20-01-37.webp\" alt=\"Co to jest IMEI?\" class=\"wp-image-38941\" srcset=\"https:\/\/blog.yesim.tech\/wp-content\/uploads\/2026\/07\/photo_2026-07-28_20-01-37.webp 1200w, https:\/\/blog.yesim.tech\/wp-content\/uploads\/2026\/07\/photo_2026-07-28_20-01-37-600x400.webp 600w, https:\/\/blog.yesim.tech\/wp-content\/uploads\/2026\/07\/photo_2026-07-28_20-01-37-768x512.webp 768w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p>Co to jest numer IMEI, je\u015bli chodzi o sam\u0105 budow\u0119: to unikalny ci\u0105g pi\u0119tnastu cyfr, nadawany urz\u0105dzeniu podczas produkcji. Numer IMEI co to oznacza w praktyce, to swego rodzaju odcisk palca telefonu, tabletu czy modemu z modu\u0142em kom\u00f3rkowym, inny dla ka\u017cdego egzemplarza.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"do-czego-sluzy-numer-imei\"><\/span>Do czego s\u0142u\u017cy numer IMEI<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Do czego s\u0142u\u017cy numer IMEI? Przede wszystkim do identyfikacji urz\u0105dzenia w sieci kom\u00f3rkowej, niezale\u017cnie od tego, jaka karta SIM lub eSIM jest w nim aktualnie zainstalowana. IMEI wykorzystuje si\u0119 te\u017c przy zg\u0142aszaniu kradzie\u017cy, weryfikacji legalno\u015bci telefonu przed zakupem u\u017cywanego sprz\u0119tu oraz w diagnostyce serwisowej.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"gdzie-znalezc-numer-imei-w-telefonie\"><\/span>Gdzie znale\u017a\u0107 numer IMEI w telefonie<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Gdzie znale\u017a\u0107 numer IMEI zale\u017cy od tego, czy masz telefon pod r\u0119k\u0105, czy tylko dokumentacj\u0119 zakupu. Numer IMEI znajdziesz w kilku miejscach:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>W ustawieniach telefonu, w sekcji z informacjami o urz\u0105dzeniu<\/li>\n\n\n\n<li>Na pude\u0142ku, w kt\u00f3rym telefon zosta\u0142 sprzedany<\/li>\n\n\n\n<li>Na fakturze lub paragonie z zakupu<\/li>\n\n\n\n<li>Po wpisaniu kodu USSD *#06# bezpo\u015brednio na klawiaturze telefonu<\/li>\n<\/ol>\n\n\n\n    <div class=\"banner-buyesim-wrap\">\n        <a href=\"https:\/\/yesim.app\/pl\/\" class=\"banner-buyesim-link\">\n            <button id=\"blog_buyesim_button\" class=\"banner-buyesim-btn\">\n                <span>Kup eSIM<\/span>\n                <svg width=\"16\" height=\"16\" viewBox=\"0 0 16 16\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"transform: rotate(0deg);\">\n                    <path d=\"M12.8588 7.99999L8.85883 4M12.8588 7.99999L8.85882 12M12.8588 7.99999L3.14453 8\" stroke=\"var(--buttonPrimaryTextDefault)\" stroke-opacity=\"0.88\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" fill=\"var(--buttonPrimaryTextDefault)\"><\/path>\n                <\/svg>\n            <\/button>\n        <\/a>\n    <\/div>\n    \n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"jak-sprawdzic-imei-krok-po-kroku\"><\/span>Jak sprawdzi\u0107 IMEI krok po kroku<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Jak sprawdzi\u0107 IMEI telefonu, czyli jak sprawdzi\u0107 numer IMEI, zale\u017cy od systemu operacyjnego, ale w obu przypadkach zajmuje to mniej ni\u017c minut\u0119.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Metoda<\/th><th>iPhone<\/th><th>Android<\/th><th>Kiedy u\u017cywa\u0107<\/th><\/tr><\/thead><tbody><tr><td>Ustawienia telefonu<\/td><td>Ustawienia, Og\u00f3lne, Informacje<\/td><td>Ustawienia, O telefonie \/ Informacje o telefonie<\/td><td>Gdy telefon dzia\u0142a i masz do niego dost\u0119p<\/td><\/tr><tr><td>Kod USSD *#06#<\/td><td>Dzia\u0142a<\/td><td>Dzia\u0142a<\/td><td>Najszybszy spos\u00f3b, bez wchodzenia w menu<\/td><\/tr><tr><td>Pude\u0142ko urz\u0105dzenia<\/td><td>Naklejka z ty\u0142u lub na boku pude\u0142ka<\/td><td>Naklejka z ty\u0142u lub na boku pude\u0142ka<\/td><td>Gdy nie masz dost\u0119pu do samego telefonu<\/td><\/tr><tr><td>Faktura lub paragon<\/td><td>Numer IMEI cz\u0119sto podany na dokumencie<\/td><td>Numer IMEI cz\u0119sto podany na dokumencie<\/td><td>Przy zg\u0142oszeniu kradzie\u017cy lub reklamacji<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"jak-sprawdzic-imei-na-iphone\"><\/span>Jak sprawdzi\u0107 IMEI na iPhone<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Jak sprawdzi\u0107 IMEI iPhone: wejd\u017a w Ustawienia, nast\u0119pnie Og\u00f3lne, a potem Informacje. Numer IMEI iPhone wy\u015bwietla si\u0119 na li\u015bcie razem z innymi danymi urz\u0105dzenia, takimi jak numer seryjny i wersja systemu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"jak-sprawdzic-imei-na-android\"><\/span>Jak sprawdzi\u0107 IMEI na Android<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Og\u00f3lna \u015bcie\u017cka to Ustawienia, nast\u0119pnie O telefonie lub Informacje o telefonie, gdzie numer IMEI znajduje si\u0119 zwykle w sekcji ze statusem urz\u0105dzenia. IMEI Samsung i numer IMEI Samsung sprawdza si\u0119 dok\u0142adnie t\u0105 sam\u0105 drog\u0105, cho\u0107 dok\u0142adna nazwa pozycji w menu mo\u017ce si\u0119 r\u00f3\u017cni\u0107 w zale\u017cno\u015bci od modelu i wersji systemu Android.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"kod-ussd-do-sprawdzenia-imei\"><\/span>Kod USSD do sprawdzenia IMEI<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Najszybszy spos\u00f3b na sprawdzenie IMEI to wpisanie kodu *#06# bezpo\u015brednio na klawiaturze telefonu, tak jakby\u015b wybiera\u0142 numer. Kod dzia\u0142a na wi\u0119kszo\u015bci telefon\u00f3w, niezale\u017cnie od producenta, i natychmiast wy\u015bwietla numer IMEI na ekranie, bez wchodzenia w ustawienia.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"imei-a-numer-telefonu-i-numer-seryjny\"><\/span>IMEI a numer telefonu i numer seryjny<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Te trzy identyfikatory \u0142atwo pomyli\u0107, poniewa\u017c ka\u017cdy z nich opisuje inny aspekt tego samego urz\u0105dzenia lub us\u0142ugi.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Identyfikator<\/th><th>Co identyfikuje<\/th><\/tr><\/thead><tbody><tr><td>IMEI<\/td><td>Konkretne urz\u0105dzenie mobilne, niezale\u017cnie od karty SIM czy eSIM<\/td><\/tr><tr><td>Numer telefonu<\/td><td>Lini\u0119 lub us\u0142ug\u0119 operatora, przypisan\u0105 do karty SIM lub profilu eSIM<\/td><\/tr><tr><td>Numer seryjny<\/td><td>Konkretny egzemplarz urz\u0105dzenia z perspektywy producenta, u\u017cywany np. przy gwarancji<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Numer telefonu mo\u017cna zmieni\u0107 razem z operatorem lub kart\u0105, IMEI pozostaje przypisany do urz\u0105dzenia przez ca\u0142y czas jego u\u017cytkowania. Je\u015bli zale\u017cy Ci na osobnym numerze telefonu, na przyk\u0142ad do cel\u00f3w biznesowych lub prywatnych, <a href=\"https:\/\/yesim.app\/pl\/virtual-number\/\">wirtualny numer telefonu<\/a> dzia\u0142a niezale\u017cnie od fizycznego IMEI urz\u0105dzenia.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"imei-a-esim-czy-esim-ma-numer-imei\"><\/span>IMEI a eSIM: czy eSIM ma numer IMEI<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>IMEI a eSIM to cz\u0119ste pytanie os\u00f3b, kt\u00f3re po raz pierwszy korzystaj\u0105 z cyfrowej karty SIM. IMEI dotyczy samego urz\u0105dzenia lub modu\u0142u kom\u00f3rkowego, a eSIM to cyfrowy profil sieci, zainstalowany na tym urz\u0105dzeniu. Czy eSIM ma IMEI: sam profil eSIM nie ma w\u0142asnego numeru IMEI, ale telefon, na kt\u00f3rym jest zainstalowany, oczywi\u015bcie go posiada.<\/p>\n\n\n\n<p>W telefonach obs\u0142uguj\u0105cych kilka linii jednocze\u015bnie, na przyk\u0142ad fizyczn\u0105 kart\u0119 SIM i eSIM, mo\u017ce istnie\u0107 wi\u0119cej ni\u017c jeden numer IMEI, poniewa\u017c cz\u0119\u015b\u0107 modeli ma dwa oddzielne modu\u0142y kom\u00f3rkowe. Wi\u0119cej o tym, <a href=\"https:\/\/yesim.app\/pl\/what-is-esim\/\">co to jest eSIM<\/a> i jak dzia\u0142a w praktyce, wyja\u015bniamy w osobnym artykule.<\/p>\n\n\n\n    <div class=\"banner-referral-wrap\">\n        <a href=\"https:\/\/yesim.app\/pl\/referral-program\/\" class=\"banner-referral\">\n            <div class=\"banner-referral__content\">\n                <div class=\"banner-referral__title\">Zyskaj 5 \u20ac dla siebie i 5 \u20ac dla znajomego!<\/div>\n                <p class=\"banner-referral__description\">\n                    Zapraszaj znajomych i otrzymuj bonusy za zakupy\n                    <span class=\"banner-referral__more\">Dowiedz si\u0119 wi\u0119cej<\/span>\n                <\/p>\n            <\/div>\n            <img\n                src=\"https:\/\/blog.yesim.tech\/wp-content\/themes\/yesim-blog\/imgs\/referral.webp\"\n                alt=\"Referral Program\"\n                class=\"banner-referral__image\"\n                width=\"220\"\n                height=\"131\"\n                loading=\"lazy\"\n                decoding=\"async\"\n            \/>\n        <\/a>\n    <\/div>\n    \n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"bezpieczenstwo-blokada-imei-i-namierzanie-telefonu\"><\/span>Bezpiecze\u0144stwo: blokada IMEI i namierzanie telefonu<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Blokada IMEI to mechanizm, kt\u00f3ry operator lub producent mo\u017ce zastosowa\u0107, aby uniemo\u017cliwi\u0107 korzystanie z sieci kom\u00f3rkowej na skradzionym lub zg\u0142oszonym urz\u0105dzeniu. Blokada zwykle dzia\u0142a niezale\u017cnie od tego, jaka karta SIM zostanie w\u0142o\u017cona do telefonu.<\/p>\n\n\n\n<p>Czy mo\u017cna namierzy\u0107 telefon po IMEI? W ograniczonym zakresie, ale nie samodzielnie: operatorzy i organy \u015bcigania mog\u0105 wykorzysta\u0107 IMEI do zablokowania urz\u0105dzenia w sieci lub wsparcia dochodzenia, jednak nie jest to funkcja dost\u0119pna dla zwyk\u0142ego u\u017cytkownika do samodzielnego \u015bledzenia telefonu. W razie kradzie\u017cy w\u0142a\u015bciwym krokiem jest zg\u0142oszenie sprawy operatorowi, policji lub oficjalnemu serwisowi producenta, a nie pr\u00f3ba namierzenia urz\u0105dzenia na w\u0142asn\u0105 r\u0119k\u0119.<\/p>\n\n\n\n<p>Czy podanie numeru IMEI jest bezpieczne? Samo IMEI nie daje dost\u0119pu do danych osobowych ani konta w telefonie, ale mimo to warto podawa\u0107 je tylko zaufanym stronom, takim jak operator, autoryzowany serwis albo policja przy zg\u0142oszeniu kradzie\u017cy.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"kiedy-numer-imei-moze-byc-potrzebny-w-podrozy\"><\/span>Kiedy numer IMEI mo\u017ce by\u0107 potrzebny w podr\u00f3\u017cy<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Numer IMEI mo\u017ce si\u0119 przyda\u0107 w kilku sytuacjach zwi\u0105zanych z podr\u00f3\u017c\u0105 i codziennym korzystaniem z telefonu:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Przy kontakcie z pomoc\u0105 techniczn\u0105 operatora, na przyk\u0142ad w sprawie aktywacji us\u0142ugi<\/li>\n\n\n\n<li>W przypadku zgubienia lub kradzie\u017cy telefonu za granic\u0105<\/li>\n\n\n\n<li>Przy sprawdzaniu zgodno\u015bci urz\u0105dzenia z dan\u0105 sieci\u0105 lub us\u0142ug\u0105<\/li>\n\n\n\n<li>Przy konfiguracji \u0142\u0105czno\u015bci mobilnej lub eSIM w bardziej z\u0142o\u017conych przypadkach wsparcia technicznego<\/li>\n<\/ol>\n\n\n\n<p>Przy kontakcie z pomoc\u0105 techniczn\u0105 w sprawie eSIM czasem potrzebne s\u0105 podstawowe informacje o urz\u0105dzeniu, takie jak model telefonu, a w rzadszych przypadkach r\u00f3wnie\u017c numer IMEI.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"wnioski\"><\/span>Wnioski<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Numer IMEI to sta\u0142y identyfikator urz\u0105dzenia, inny ni\u017c numer telefonu czy numer seryjny, i inny ni\u017c profil eSIM zainstalowany na telefonie. Znalezienie go zajmuje chwil\u0119, przez ustawienia telefonu, kod *#06# albo dokumentacj\u0119 zakupu.<\/p>\n\n\n\n<p>Na co dzie\u0144 wi\u0119kszo\u015b\u0107 os\u00f3b nie potrzebuje zna\u0107 swojego IMEI, ale warto wiedzie\u0107, gdzie go znale\u017a\u0107 na wypadek kontaktu z serwisem, operatorem albo zg\u0142oszenia kradzie\u017cy telefonu.<\/p>\n\n\n\n    <a href=\"https:\/\/yesim.app\/pl\/\" class=\"banner-post-container\">\n        <div class=\"banner-post banner-post-1\">\n            <img\n                src=\"https:\/\/blog.yesim.tech\/wp-content\/themes\/yesim-blog\/imgs\/banner_1.webp\"\n                alt=\"Niezawodny internet mobilny w ponad 200 krajach \u2013 w cenie fili\u017canki kawy! Skorzystaj teraz!\"\n                width=\"327\"\n                height=\"280\"\n                loading=\"lazy\"\n                decoding=\"async\"\n            \/>\n            <div class=\"banner-content\">\n                <p class=\"f28-semiBold textWhiteMain\">Niezawodny internet mobilny w ponad 200 krajach \u2013 w cenie fili\u017canki kawy! Skorzystaj teraz!<\/p>\n                <p class=\"f28-semiBold textWhiteMain\"><\/p>\n                <span class=\"textAccent f14-bold\">Skorzystaj teraz!<\/span>\n            <\/div>\n        <\/div>\n    <\/a>\n    \n","protected":false},"excerpt":{"rendered":"<p>Co to jest IMEI? Dlaczego potrzebuj\u0119 kodu IMEI? Jak sprawdzi\u0107 IMEI na iPhonie i Androidzie \u2705  <\/p>\n","protected":false},"author":4,"featured_media":38948,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_yoast_wpseo_canonical":"","footnotes":"","_strapi_pair_key":""},"categories":[158,103],"tags":[],"class_list":["post-24809","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-esim","category-news"],"acf":{"question-1":"Co mog\u0119 sprawdzi\u0107 za pomoc\u0105 IMEI?","answer-1":"Znaj\u0105c IMEI, mo\u017cna \u015bledzi\u0107 lokalizacj\u0119 i ruch smartfona. Jest to mo\u017cliwe pod warunkiem, \u017ce jest on pod\u0142\u0105czony do sieci, czyli w spos\u00f3b, w jaki policja szuka skradzionych telefon\u00f3w.   ","question-2":"Czy mo\u017cna zg\u0142osi\u0107 m\u00f3j IMEI?","answer-2":"Nie zaleca si\u0119 podawania kodu IMEI osobom trzecim; istniej\u0105 r\u00f3\u017cne metody oszustwa przy u\u017cyciu tych informacji. Gad\u017cet mo\u017ce by\u0107 bezpieczny tylko wtedy, gdy tylko jego w\u0142a\u015bciciel zna IMEI.   [Aplikacja Yesim](https:\/\/yesim.app\/) pomo\u017ce Ci nie przep\u0142aca\u0107 za globalny roaming. Wystarczy pobra\u0107 i aktywowa\u0107 j\u0105 na smartfonie bez karty SIM, a Wi-Fi o dobrej pr\u0119dko\u015bci b\u0119dzie zawsze na wyci\u0105gni\u0119cie r\u0119ki.   ","question-3":"","answer-3":"","question-4":"","answer-4":"","question-5":"","answer-5":"","question-6":"","answer-6":"","question-7":"","answer-7":"","question-8":"","answer-8":"","question-9":"","answer-9":"","question-10":"","answer-10":"","promo_title":"Wirtualna karta SIM Yesim dla podr\u00f3\u017cuj\u0105cych","promo_description":"Zyskaj 10% zni\u017cki na pierwszy zakup z 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