{"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":"2025-10-24T22:13:13","modified_gmt":"2025-10-24T22:13:13","slug":"co-to-jest-imei-i-do-czego-sluzy","status":"publish","type":"post","link":"https:\/\/blog.yesim.app\/pl\/co-to-jest-imei-i-do-czego-sluzy\/","title":{"rendered":"Co to jest IMEI i do czego s\u0142u\u017cy?"},"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\">Table of Contents<\/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.app\/pl\/co-to-jest-imei-i-do-czego-sluzy\/#Co_to_jest_IMEI\" >Co to jest IMEI?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/blog.yesim.app\/pl\/co-to-jest-imei-i-do-czego-sluzy\/#Do_czego_sluzy_IMEI\" >Do czego s\u0142u\u017cy IMEI?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/blog.yesim.app\/pl\/co-to-jest-imei-i-do-czego-sluzy\/#Jak_sprawdzic_IMEI\" >Jak sprawdzi\u0107 IMEI<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<p>W tym artykule wyja\u015bnimy, czym jest numer IMEI i w jakich sytuacjach mo\u017ce by\u0107 przydatny. Dowiesz si\u0119 r\u00f3wnie\u017c, jak sprawdzi\u0107 IMEI, je\u015bli masz urz\u0105dzenie w r\u0119kach i co zrobi\u0107, je\u015bli gad\u017cet zostanie zgubiony lub skradziony.\n<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Co_to_jest_IMEI\"><\/span>Co to jest IMEI?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>International Mobile Equipment Identity, w skr\u00f3cie IMEI, to unikalna kombinacja 15-17 cyfr, kt\u00f3ra jest przypisana do gad\u017cetu przez producenta. Z regu\u0142y kod znajduje si\u0119 w samym urz\u0105dzeniu, a tak\u017ce jest wydrukowany na pude\u0142ku smartfona lub na wewn\u0119trznej stronie tylnego panelu. <\/p>\n<p>Kombinacja numer\u00f3w na telefonie i na pude\u0142ku musi si\u0119 zgadza\u0107. W przeciwnym razie posiadasz skradziony gad\u017cet. <\/p>\n<h3><span class=\"ez-toc-section\" id=\"Do_czego_sluzy_IMEI\"><\/span>Do czego s\u0142u\u017cy IMEI?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Kod IMEI s\u0142u\u017cy do rejestracji smartfon\u00f3w w sieciach IDEN, WCDMA i GSM. Rejestr IMEI zawiera informacje o wszystkich urz\u0105dzeniach, kt\u00f3re mog\u0105 by\u0107 u\u017cywane z okre\u015blon\u0105 kart\u0105 SIM. Ponadto numer ten szyfruje takie dane:\n<\/p>\n<ul>\n<li>numer kopii zapasowej;<\/li>\n<li>unikalny numer seryjny;<\/li>\n<li>kod kraju, w kt\u00f3rym odby\u0142 si\u0119 ostateczny monta\u017c;<\/li>\n<li>Kod homologacji typu &#8211; kod certyfikacji urz\u0105dzenia.<\/li>\n<\/ul>\n<p>Wa\u017cne: Je\u015bli telefon obs\u0142uguje dwie karty SIM, b\u0119dzie mia\u0142 dwa numery IMEI.<\/p>\n<h4>Znajomo\u015b\u0107 IMEI jest konieczna, je\u015bli:<\/h4>\n<ol>\n<li>Konieczne jest zablokowanie smartfona, kt\u00f3ry zosta\u0142 skradziony.<\/li>\n<li>Chcesz umie\u015bci\u0107 sw\u00f3j telefon na globalnej czarnej li\u015bcie, aby oszu\u015bci nie mogli u\u017cywa\u0107 skradzionego urz\u0105dzenia nawet za granic\u0105.  <\/li>\n<li>Konieczna jest identyfikacja utraconego telefonu (kod urz\u0105dzenia musi by\u0107 zgodny z kodem na pude\u0142ku).<\/li>\n<li>Chcesz zweryfikowa\u0107 autentyczno\u015b\u0107 swojego smartfona. Je\u015bli rozszyfrujesz kraj produkcji, b\u0119dzie jasne, czy jest to orygina\u0142, czy podr\u00f3bka. <\/li>\n<\/ol>\n<p>Za pomoc\u0105 specjalnych us\u0142ug w Internecie mo\u017cna znale\u017a\u0107 specyfikacje i dat\u0119 produkcji urz\u0105dzenia, po prostu wprowadzaj\u0105c kod IMEI na stronie producenta. Pomaga to r\u00f3wnie\u017c unikn\u0105\u0107 zakupu skradzionego gad\u017cetu. <\/p>\n<p>Dzi\u0119ki IMEI operator kom\u00f3rkowy mo\u017ce okre\u015bli\u0107 lokalizacj\u0119 telefonu. Te same dane s\u0105 wymagane przez policj\u0119 podczas poszukiwania zaginionego urz\u0105dzenia. <\/p>\n<p>Mi\u0142o jest, gdy nie zgubisz telefonu, a podczas podr\u00f3\u017cy za granic\u0119 mobilny Internet i komunikacja nie kosztuj\u0105 tyle, co bilet lotniczy. Nawiasem m\u00f3wi\u0105c, jest to naprawd\u0119 mo\u017cliwe, je\u015bli pobierzesz <a href=\"https:\/\/yesim.app\/\">aplikacj\u0119 Yesim<\/a>. Wystarczy j\u0105 uruchomi\u0107 i korzysta\u0107 z niedrogiej komunikacji na ca\u0142ym \u015bwiecie. Najwa\u017cniejsze jest, aby sprawdzi\u0107 sw\u00f3j gad\u017cet pod k\u0105tem zgodno\u015bci z technologi\u0105 eSIM <a href=\"https:\/\/yesim.app\/compatible-devices\/\">na tej stronie witryny<\/a>.   <\/p>\n<h3><span class=\"ez-toc-section\" id=\"Jak_sprawdzic_IMEI\"><\/span>Jak sprawdzi\u0107 IMEI<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Istniej\u0105 uniwersalne metody sprawdzania IMEI na iPhonie i Androidzie:\n<\/p>\n<ol>\n<li>Sp\u00f3jrz na pude\u0142ko smartfona.  <\/li>\n<li>Czasami IMEI jest wygrawerowany na gnie\u017adzie karty SIM.  <\/li>\n<li>W starszych modelach smartfon\u00f3w odpowiedni\u0105 kombinacj\u0119 cyfr mo\u017cna znale\u017a\u0107 po wewn\u0119trznej stronie tylnego panelu.  <\/li>\n<li>Naci\u015bnij *6 na klawiaturze gad\u017cetu &#8211; wymagane informacje pojawi\u0105 si\u0119 na ekranie.<\/li>\n<\/ol>\n<h4>Na Androida<\/h4>\n<p>Oto jak znale\u017a\u0107 numer IMEI telefonu z Androidem &#8211; jest to \u0142atwe, poniewa\u017c istnieje tylko jeden spos\u00f3b.<\/p>\n<p>Przejd\u017a do &#8220;Ustawie\u0144&#8221;, przejd\u017a do podsekcji &#8220;O telefonie&#8221;, nast\u0119pnie wybierz zak\u0142adk\u0119 &#8220;Status&#8221;, a nast\u0119pnie przejd\u017a do menu &#8220;Informacje o urz\u0105dzeniu&#8221; &#8211; tutaj zobaczysz kombinacj\u0119 numer\u00f3w IMEI, kt\u00f3rych potrzebujesz.<\/p>\n<p>Przeczytaj tak\u017ce: <a href=\"https:\/\/yesim.app\/blog\/how-to-find-a-lost-phone\/\">Jak znale\u017a\u0107 telefon, je\u015bli go zgubi\u0142e\u015b<\/a><\/p>\n<h4>Na iPhonie<\/h4>\n<p>Oto jak znale\u017a\u0107 numer IMEI iPhone&#8217;a: istniej\u0105 trzy metody dost\u0119pne dla w\u0142a\u015bcicieli gad\u017cet\u00f3w Apple:\n<\/p>\n<ol>\n<li>Przejd\u017a do &#8220;Ustawie\u0144&#8221;, nast\u0119pnie przejd\u017a do zak\u0142adki &#8220;Og\u00f3lne&#8221;, a nast\u0119pnie wybierz &#8220;Informacje o telefonie&#8221;. Tutaj znajdziesz r\u00f3\u017cne techniczne kombinacje liter i cyfr, w\u015br\u00f3d nich b\u0119dzie numer IMEI. <\/li>\n<li>. Zaloguj si\u0119 do swojego Apple ID za pomoc\u0105 has\u0142a. Na wy\u015bwietlonej li\u015bcie urz\u0105dze\u0144 Apple znajd\u017a gad\u017cet, kt\u00f3rego IMEI chcesz pozna\u0107, i kliknij jego nazw\u0119. <\/li>\n<li>Je\u015bli przejdziesz do swojego Apple ID z innego iPhone&#8217;a, mo\u017cesz zobaczy\u0107 IMEI gad\u017cetu, kt\u00f3rego teraz szukasz. Aby to zrobi\u0107, przejd\u017a do &#8220;Ustawie\u0144&#8221;. Na samej g\u00f3rze b\u0119dzie Twoje imi\u0119 i nazwisko &#8211; dotknij go, poci\u0105gnij w d\u00f3\u0142, a zobaczysz list\u0119 swoich urz\u0105dze\u0144 pod\u0142\u0105czonych do jednej sieci. Kliknij nazw\u0119 gad\u017cetu, dla kt\u00f3rego chcesz pozna\u0107 numer IMEI.   <\/li>\n<\/ol>\n<p>Przeczytaj tak\u017ce: <a href=\"https:\/\/yesim.app\/blog\/what-to-do-if-your-phone-is-stolen-on-a-trip\/\">Co zrobi\u0107, je\u015bli telefon zosta\u0142 skradziony podczas podr\u00f3\u017cy?<\/a><\/p>\n\n    <a href=\"\/\" class=\"banner-post-container\">\n        <div class=\"banner-post banner-post-2\">\n            <img\n                src=\"https:\/\/blog.yesim.app\/wp-content\/themes\/yesim-blog\/imgs\/banner_2.webp\"\n                alt=\"Zapomnij o roamingu\"\n                width=\"327\"\n                height=\"280\"\n                loading=\"lazy\"\n                decoding=\"async\"\n            \/>\n            <div class=\"banner-content\">\n                <p class=\"f28-semiBold\">Zapomnij o roamingu<\/p>\n                <p class=\"f28-semiBold\">Pozosta\u0144 online w 200+ kierunkach<\/p>\n                <span class=\"f14-bold\">Uzyskaj eSIM<\/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":12517,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_yoast_wpseo_title":"Co to jest IMEI i do czego s\u0142u\u017cy?","_yoast_wpseo_metadesc":"","_yoast_wpseo_canonical":"","footnotes":"","_strapi_pair_key":""},"categories":[103],"tags":[],"class_list":["post-24809","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-wiadomosci"],"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.   \n","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.   \n\n[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.   \n","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":"Uzyskaj 10% zni\u017cki na pierwszy zakup z kodem","promo_code":"blog10","destination_slug_1":"\/country\/united-states\/","destination_slug_2":"\/country\/united-kingdom\/","destination_slug_3":"\/country\/turkey\/","destination_slug_4":"\/country\/germany\/","destination_slug_5":"\/country\/france\/","destination_slug_6":"","destination_slug_7":"","destination_slug_8":"","destination_slug_9":"","destination_slug_10":"","destination_slug_11":"","destination_slug_12":"","destination_slug_13":"","destination_slug_14":"","destination_slug_15":"","destination_slug_16":"","destination_slug_17":"","destination_slug_18":"","destination_slug_19":"","destination_slug_20":"","destination_slug_21":"","destination_slug_22":"","destination_slug_23":"","destination_slug_24":"","destination_slug_25":"","destination_slug_26":"","destination_slug_27":"","destination_slug_28":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Co to jest IMEI i do czego s\u0142u\u017cy?<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/yesim.app\/blog\/what-is-imei-and-what-is-it-for\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Co to jest IMEI i do czego s\u0142u\u017cy?\" \/>\n<meta property=\"og:description\" content=\"Co to jest IMEI? 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