{"id":33236,"date":"2026-09-20T10:49:59","date_gmt":"2026-09-20T08:49:59","guid":{"rendered":"https:\/\/wifi.se\/pl\/blog\/faq\/karta-sim-dziala-w-telefonie-ale-nie-w-routerze\/"},"modified":"2026-09-20T10:49:59","modified_gmt":"2026-09-20T08:49:59","slug":"karta-sim-dziala-w-telefonie-ale-nie-w-routerze","status":"publish","type":"faq","link":"https:\/\/wifi.se\/pl\/blog\/faq\/karta-sim-dziala-w-telefonie-ale-nie-w-routerze\/","title":{"rendered":"Karta SIM dzia\u0142a w telefonie, ale nie w routerze"},"content":{"rendered":"<p class=\"isSelectedEnd\">Je\u015bli karta SIM dzia\u0142a w telefonie, ale nie w routerze, zwykle oznacza to, \u017ce <strong>karta SIM i plan danych dzia\u0142aj\u0105<\/strong>, a problem le\u017cy raczej w routerze lub jego ustawieniach.<\/p>\n<p class=\"isSelectedEnd\">Najpierw sprawd\u017a, czy karta SIM jest prawid\u0142owo w\u0142o\u017cona i czy router u\u017cywa w\u0142a\u015bciwego rozmiaru karty SIM. Je\u015bli na karcie SIM w\u0142\u0105czony jest PIN, nale\u017cy go usun\u0105\u0107, zanim karta zostanie u\u017cyta w routerze.<\/p>\n<p class=\"isSelectedEnd\">Je\u015bli u\u017cywasz karty SIM z roamingiem, <strong>roaming danych musi by\u0107 w\u0142\u0105czony w routerze<\/strong>. Sprawd\u017a te\u017c, czy wyb\u00f3r sieci jest ustawiony na <strong>Auto<\/strong>, a nast\u0119pnie uruchom router ponownie.<\/p>\n<p class=\"isSelectedEnd\">Je\u015bli problem nie ust\u0119puje, mo\u017cesz sprawdzi\u0107 <strong>ustawienie APN<\/strong>, a przy roamingu wypr\u00f3bowa\u0107 te\u017c r\u0119czny wyb\u00f3r sieci, aby przetestowa\u0107 innego operatora.<\/p>\n<p>Je\u015bli karta SIM dobrze dzia\u0142a w telefonie z <strong>wy\u0142\u0105czonym Wi-Fi oraz w\u0142\u0105czonymi danymi mobilnymi i roamingiem<\/strong>, ale nadal nie w routerze, usterka zwykle le\u017cy w routerze, jego ustawieniach lub obs\u0142udze sieci kom\u00f3rkowej.<\/p>\n<div class=\"wifi-faq-v4\" data-v4-expanded=\"1\">\n<h3>Przy problemach z kart\u0105 SIM<\/h3>\n<p>Najlepiej wy\u0142\u0105czy\u0107 router przed wyj\u0119ciem lub w\u0142o\u017ceniem karty SIM. Sprawd\u017a, czy karta jest w\u0142o\u017cona w\u0142a\u015bciw\u0105 stron\u0105 i do ko\u0144ca. Po wymianie karty SIM nale\u017cy ponownie uruchomi\u0107 router, aby modem ponownie zarejestrowa\u0142 si\u0119 w sieci kom\u00f3rkowej.<\/p>\n<h3>Sprawdzaj kart\u0119 SIM metodycznie<\/h3>\n<p>Przy problemach z fizyczn\u0105 kart\u0105 SIM warto oddzieli\u0107 kart\u0119 od routera. Je\u015bli to mo\u017cliwe, przetestuj kart\u0119 SIM w telefonie z w\u0142\u0105czonymi danymi mobilnymi i roamingiem oraz wy\u0142\u0105czonym Wi-Fi. Je\u015bli tam internet dzia\u0142a, wiesz, \u017ce karta SIM i us\u0142uga zasadniczo dzia\u0142aj\u0105.<\/p>\n<\/div>\n<h3>Przydatne linki<\/h3>\n<p><a href=\"https:\/\/wifi.se\/pl\/product-category\/sim-kort\/\"><strong>\u2192 Zobacz karty SIM na Szwecj\u0119 i Europ\u0119<\/strong><\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"template":"","meta":{"_acf_changed":false},"faq_category":[508],"class_list":["post-33236","faq","type-faq","status-publish","hentry","faq_category-fizyczna-karta-sim"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Karta SIM dzia\u0142a w telefonie, ale nie w routerze | Wifi.se<\/title>\n<meta name=\"description\" content=\"Je\u015bli karta SIM dzia\u0142a w telefonie, ale nie w routerze, zwykle oznacza to, \u017ce karta SIM i plan danych dzia\u0142aj\u0105, a problem le\u017cy raczej w routerze lub...\" \/>\n<meta name=\"robots\" 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