{"id":192504,"date":"2025-06-24T08:50:00","date_gmt":"2025-06-24T08:50:00","guid":{"rendered":"https:\/\/esim.holafly.com\/ko\/?p=192504"},"modified":"2026-08-26T17:57:14","modified_gmt":"2026-08-26T17:57:14","slug":"iphone-cellular-data-not-working","status":"publish","type":"post","link":"https:\/\/esim.holafly.com\/ko\/faq\/connection-or-qr-issues\/iphone-cellular-data-not-working\/","title":{"rendered":"\uc544\uc774\ud3f0 \ub124\ud2b8\uc6cc\ud06c \uc624\ub958 \uc5b4\ub5bb\uac8c \ud574\uacb0\ud558\ub098\uc694?"},"content":{"rendered":"\n<p>\uc544\uc774\ud3f0 \u2018\ub124\ud2b8\uc6cc\ud06c\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc5c6\uc74c&#8217; \uc624\ub958\ub294 \ube44\ud589\uae30 \ubaa8\ub4dc\ub97c \uaed0\ub2e4 \ucf1c\uac70\ub098 <strong>\uc5ec\ud589\uc6a9 eSIM\uc758 \ub370\uc774\ud130 \ub85c\ubc0d\uc774 \ud65c\uc131\ud654\ub418\uc5b4 \uc788\ub294\uc9c0 \ud655\uc778<\/strong>\ud558\ub294 \uac83\ub9cc\uc73c\ub85c\ub3c4 \ud574\uacb0\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc544\uc774\ud3f0\uc5d0\uc11c &#8216;\ub124\ud2b8\uc6cc\ud06c\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc5c6\uc74c&#8217; \uc0c1\ud0dc\uac00 \ud45c\uc2dc\ub418\uba74 \uc77c\ubc18\uc801\uc73c\ub85c \ud68c\uc120\uc774 \ud604\uc9c0 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc644\uc804\ud788 \ub4f1\ub85d\ub418\uc9c0 \uc54a\uc558\uac70\ub098 \uc8fc\uc694 \uc124\uc815\uc774 \uaebc\uc838 \uc788\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \ub2e4\uc74c \uac00\uc774\ub4dc\ub97c \ucc38\uace0\ud558\uc5ec \ub124\ud2b8\uc6cc\ud06c \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uace0 \uc778\ud130\ub137\uc744 \uc6d0\ud65c\ud558\uac8c \uc0ac\uc6a9\ud574 \ubcf4\uc138\uc694.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 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\">\ubaa9\ucc28<\/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=\"\ubaa9\ucc28 \ud1a0\uae00\"><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 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/esim.holafly.com\/ko\/faq\/connection-or-qr-issues\/iphone-cellular-data-not-working\/#%EC%95%84%EC%9D%B4%ED%8F%B0%EC%97%90_%E2%80%98%EB%84%A4%ED%8A%B8%EC%9B%8C%ED%81%AC%EB%A5%BC_%EC%82%AC%EC%9A%A9%ED%95%A0_%EC%88%98_%EC%97%86%EC%9D%8C%EC%9D%B4_%ED%91%9C%EC%8B%9C%EB%90%98%EB%8A%94_%EC%9D%B4%EC%9C%A0\" >\uc544\uc774\ud3f0\uc5d0 \u2018\ub124\ud2b8\uc6cc\ud06c\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc5c6\uc74c\u2019\uc774 \ud45c\uc2dc\ub418\ub294 \uc774\uc720<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/esim.holafly.com\/ko\/faq\/connection-or-qr-issues\/iphone-cellular-data-not-working\/#%EB%B9%A0%EB%A5%B4%EA%B2%8C_%EC%84%9C%EB%B9%84%EC%8A%A4%EB%A5%BC_%EB%B3%B5%EA%B5%AC%ED%95%98%EB%8A%94_%EB%B0%A9%EB%B2%95\" >\ube60\ub974\uac8c \uc11c\ube44\uc2a4\ub97c \ubcf5\uad6c\ud558\ub294 \ubc29\ubc95<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/esim.holafly.com\/ko\/faq\/connection-or-qr-issues\/iphone-cellular-data-not-working\/#%ED%95%A8%EA%BB%98_%EC%95%8C%EC%95%84%EB%91%90%EC%84%B8%EC%9A%94\" >\ud568\uaed8 \uc54c\uc544\ub450\uc138\uc694<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%EC%95%84%EC%9D%B4%ED%8F%B0%EC%97%90_%E2%80%98%EB%84%A4%ED%8A%B8%EC%9B%8C%ED%81%AC%EB%A5%BC_%EC%82%AC%EC%9A%A9%ED%95%A0_%EC%88%98_%EC%97%86%EC%9D%8C%EC%9D%B4_%ED%91%9C%EC%8B%9C%EB%90%98%EB%8A%94_%EC%9D%B4%EC%9C%A0\"><\/span>\uc544\uc774\ud3f0\uc5d0 \u2018\ub124\ud2b8\uc6cc\ud06c\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc5c6\uc74c\u2019\uc774 \ud45c\uc2dc\ub418\ub294 \uc774\uc720<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\uc544\uc774\ud3f0\uc5d0\uc11c \ubaa8\ubc14\uc77c \ub370\uc774\ud130\ub97c \ucf30\ub294\ub370 \uc778\ud130\ub137 \uc5f0\uacb0\uc774 \ub418\uc9c0 \uc54a\uac70\ub098 Holafly eSIM\uc774 \uc81c\ub300\ub85c \uc791\ub3d9\ud558\uc9c0 \uc54a\ub294 \uc774\uc720\ub97c \uba3c\uc800 \uc0b4\ud3b4\ubcfc\uac8c\uc694.<\/p>\n\n\n\n<div style=\"height:18px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-atomic-blocks-ab-columns ab-layout-columns-2 ab-2-col-wideleft\"><div class=\"ab-layout-column-wrap ab-block-layout-column-gap-2 ab-is-responsive-column\">\n<div class=\"wp-block-atomic-blocks-ab-column ab-block-layout-column\"><div class=\"ab-block-layout-column-inner\">\n<ul class=\"wp-block-list\">\n<li>\uc798\ubabb\ub41c \ub370\uc774\ud130 \ud68c\uc120 \uc120\ud0dd: \uc124\uc815\uc5d0\uc11c \uc5ec\ud589\uc6a9 eSIM\uc744 \uc140\ub8f0\ub7ec \ub370\uc774\ud130 \uae30\ubcf8 \ud68c\uc120\uc73c\ub85c \uc120\ud0dd\ud558\uc9c0 \uc54a\uc74c<\/li>\n\n\n\n<li>\ub124\ud2b8\uc6cc\ud06c \uc0c8\ub85c\uace0\uce68\uc774 \uc9c0\uc5f0\ub418\uc5c8\uac70\ub098 \uc694\uae08\uc81c\uc758 <a href=\"https:\/\/esim.holafly.com\/ko\/faq\/about-esims\/buy-esim-for-multiple-countries\/#:~:text=Holafly%20%EB%8B%A4%EA%B5%AD%EA%B0%80%20eSIM%20%EC%84%9C%EB%B9%84%EC%8A%A4,%EC%97%90%20%EB%8C%80%ED%95%9C%20%EC%A0%95%EB%B3%B4%EB%A5%BC%20%ED%99%95%EC%9D%B8%ED%95%A9%EB%8B%88%EB%8B%A4\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\uc11c\ube44\uc2a4 \uc9c0\uc5ed<\/mark><\/strong><\/a>\uc744 \ubc97\uc5b4\ub0a8<\/li>\n\n\n\n<li>\ud0c0\uc0ac eSIM\uc744 \uc9c0\uc6d0\ud558\uc9c0 \uc54a\ub294 <a href=\"https:\/\/esim.holafly.com\/ko\/faq\/compatibility\/is-my-phone-unlocked-and-able-to-use-esims\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\ud1b5\uc2e0\uc0ac \uc7a0\uae08<\/mark><\/strong><\/a> \uae30\uae30<\/li>\n\n\n\n<li>\ud65c\uc131\ud654\ub41c \uc2e4\ubb3c SIM\uc774\ub098 \ubcf4\uc870 \ud68c\uc120\uacfc \ud68c\uc120 \ucda9\ub3cc \ubc1c\uc0dd<\/li>\n\n\n\n<li>\uc798\ubabb\ub41c \uc124\uc815, \ucd5c\uc2e0 \ubc84\uc804\uc774 \uc544\ub2cc iOS, \ubd88\uc644\uc804\ud55c<a href=\"https:\/\/esim.holafly.com\/ko\/faq\/esim-setup-guide\/how-do-i-set-up-my-esim\/\" target=\"_blank\" rel=\"noreferrer noopener\"> <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">eSIM \uc124\uc815<\/mark><\/strong><\/a><\/li>\n\n\n\n<li>\ub124\ud2b8\uc6cc\ud06c \ud63c\uc7a1 \ub610\ub294 \uc2e0\ud638 \ubbf8\uc57d. \ub3c4\uc2dc\uc5d0\uc11c\ub294 \uc548\uc815\uc801\uc73c\ub85c \uc5f0\uacb0\ub418\uc9c0\ub9cc \uc678\uacfd \uc9c0\uc5ed(\uc0ac\ub9c9, \uc0b0, \uc815\uae00, <a href=\"https:\/\/esim.holafly.com\/ko\/faq\/about-esims\/esim-for-cruise-ships\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\ubc14\ub2e4<\/mark><\/strong><\/a>)\uc774\ub098 \ucf58\uc11c\ud2b8\uc7a5, \uacbd\uae30\uc7a5, \ucd95\uc81c \ub4f1 \ub124\ud2b8\uc6cc\ud06c\uac00 \ud63c\uc7a1\ud574\uc9c8 \uc218 \uc788\ub294 \uc778\ud30c\uac00 \ub9ce\uc740 \uc7a5\uc18c\uc5d0\uc11c\ub294 \uc5f0\uacb0\uc774 \uc57d\ud574\uc9c0\uac70\ub098 \ubd88\uc548\uc815\ud560 \uc218 \uc788\uc74c<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-atomic-blocks-ab-column ab-block-layout-column\"><div class=\"ab-block-layout-column-inner\" style=\"text-align:center\">\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/media.holafly.com\/sites\/36\/2025\/06\/Connection-Failure-ASIA-iPhone.svg\" alt=\"\" class=\"wp-image-192512\" style=\"width:268px;height:auto\"\/><\/figure>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%EB%B9%A0%EB%A5%B4%EA%B2%8C_%EC%84%9C%EB%B9%84%EC%8A%A4%EB%A5%BC_%EB%B3%B5%EA%B5%AC%ED%95%98%EB%8A%94_%EB%B0%A9%EB%B2%95\"><\/span>\ube60\ub974\uac8c \uc11c\ube44\uc2a4\ub97c \ubcf5\uad6c\ud558\ub294 \ubc29\ubc95<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>eSIM\uc774 \ucf1c\uc838 \uc788\ub294\uc9c0<\/strong> \uadf8\ub9ac\uace0 <strong>\uc140\ub8f0\ub7ec \ub370\uc774\ud130<\/strong>\ub85c \uc120\ud0dd\ub418\uc5b4 \uc788\ub294\uc9c0 \ud655\uc778\ud574 \uc8fc\uc138\uc694. \ud574\uc678\uc5ec\ud589 \uc911\uc5d0\ub294 <strong>\uc124\uc815 \u2192 \uc140\ub8f0\ub7ec<\/strong>\uc5d0\uc11c \ud574\ub2f9 eSIM\uc758 <strong>\ub370\uc774\ud130 \ub85c\ubc0d\uc774 \ud65c\uc131\ud654\ub418\uc5b4 \uc788\ub294\uc9c0<\/strong>\ub3c4 \ud568\uaed8 \ud655\uc778\ud574 \uc8fc\uc138\uc694.<\/li>\n\n\n\n<li>\ub124\ud2b8\uc6cc\ud06c \uc5f0\uacb0\uc744 \uc0c8\ub85c\uace0\uce68\ud558\ub824\uba74 \ube44\ud589\uae30 \ubaa8\ub4dc\ub97c 15\ucd08 \ub3d9\uc548 \ucf30\ub2e4\uac00 \ub2e4\uc2dc \uaebc \uc8fc\uc138\uc694.<\/li>\n\n\n\n<li>\ub370\uc774\ud130 \uc804\uc6a9 eSIM\uacfc \ucda9\ub3cc\ud558\uba74 &#8216;\uc11c\ube44\uc2a4 \uc5c6\uc74c&#8217; \uc0c1\ud0dc\uac00 \ub429\ub2c8\ub2e4. \uc774\ub97c\u00a0 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 <strong>\uc124\uc815 \u2192 \uc140\ub8f0\ub7ec<\/strong>\uc5d0\uc11c \ub2e4\ub978 \ud68c\uc120\uc744 \uaebc \uc8fc\uc138\uc694.<\/li>\n\n\n\n<li>\uc544\uc774\ud3f0\uc744 \ub2e4\uc2dc \uc2dc\uc791\ud558\uba74 \ubaa8\ubc14\uc77c \ub370\uc774\ud130 \ub610\ub294 eSIM \uc131\ub2a5\uc5d0 \uc601\ud5a5\uc744 \uc904 \uc218 \uc788\ub294 \uc77c\uc2dc\uc801\uc778 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc624\ub958\ub97c \uc81c\uac70\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%ED%95%A8%EA%BB%98_%EC%95%8C%EC%95%84%EB%91%90%EC%84%B8%EC%9A%94\"><\/span>\ud568\uaed8 \uc54c\uc544\ub450\uc138\uc694<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\uc704\uc758 \ubc29\ubc95\uc73c\ub85c\ub3c4 \uc5f0\uacb0\ub418\uc9c0 \uc54a\ub294\ub2e4\uba74 \ub2e4\uc74c \ub2e8\uacc4\ub97c \ub530\ub77c \uc544\uc774\ud3f0 \ub124\ud2b8\uc6cc\ud06c \uc124\uc815\uc744 \uc870\uc815\ud558\uc138\uc694.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. \uc5ec\ud589\uc6a9 eSIM\uc744 \uc140\ub8f0\ub7ec \ub370\uc774\ud130\ub85c \uc124\uc815\ud558\uae30<\/h3>\n\n\n\n<p>\ud574\uc678\uc5d0\uc11c \uc778\ud130\ub137\uc5d0 \uc5f0\uacb0\ud558\ub824\uba74 <strong>\uc5ec\ud589\uc6a9 eSIM\uc744 \ud65c\uc131 \ub370\uc774\ud130 \ud68c\uc120\uc73c\ub85c \uc124\uc815<\/strong>\ud574\uc57c \ud569\ub2c8\ub2e4. \uad6d\ub0b4 \ud1b5\uc2e0\uc0ac SIM\uc774 \uc120\ud0dd\ub418\uc5b4 \uc788\uc73c\uba74 eSIM \uc2e0\ud638\uac00 \ube44\ud65c\uc131 \uc0c1\ud0dc\ub85c \uc720\uc9c0\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<div style=\"height:18px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc124\uc815<\/strong>\uc73c\ub85c \uc774\ub3d9 <strong>\u2192<\/strong> <strong>\uc140\ub8f0\ub7ec<\/strong>(\ub610\ub294 <strong>\ubaa8\ubc14\uc77c \uc11c\ube44\uc2a4<\/strong>) \uc120\ud0dd <strong>\u2192<\/strong> \uc5ec\ud589\uc6a9 eSIM \ud0ed <strong>\u2192<\/strong> <strong>\uc774 \ud68c\uc120 \ucf1c\uae30<\/strong> \ud65c\uc131\ud654 <strong>\u2192<\/strong> <strong>\uc140\ub8f0\ub7ec \ub370\uc774\ud130<\/strong>\ub97c \ud0ed\ud558\uace0 <strong>\uc5ec\ud589\uc6a9 eSIM<\/strong> \uc120\ud0dd <strong>\u2192<\/strong> iPhone\uc774 \uae30\ubcf8 \ud68c\uc120\uc744 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\ub3c4\ub85d <strong>&#8220;\uc140\ub8f0\ub7ec \ub370\uc774\ud130 \uc804\ud658 \ud5c8\uc6a9&#8221;<\/strong> \ub054<\/li>\n<\/ul>\n\n\n\n<div style=\"height:18px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><strong>\ucc38\uace0:<\/strong> \uad6d\ub0b4 \ud1b5\uc2e0\uc0ac\ub85c\ubd80\ud130 \uc608\uc0c1\uce58 \ubabb\ud55c \ub85c\ubc0d \uc694\uae08\uc774 \uccad\uad6c\ub418\uc9c0 \uc54a\ub3c4\ub85d \uae30\uc874 SIM\uc740 <a href=\"https:\/\/esim.holafly.com\/ko\/faq\/how-to-use-an-esim\/how-to-turn-off-esim\/\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\uaebc\uc8fc\uc138\uc694.<\/mark><\/strong><\/a><\/p>\n\n\n\n<div style=\"height:18px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/media.holafly.com\/sites\/36\/2025\/06\/Cellular-Data-iPhone-KO-Part-2-3.svg\" alt=\"1. \uc5ec\ud589\uc6a9 eSIM\uc744 \uc140\ub8f0\ub7ec \ub370\uc774\ud130\ub85c \uc124\uc815\ud558\uae30\" class=\"wp-image-197306\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">2. \uc544\uc774\ud3f0\uc5d0\uc11c \ub370\uc774\ud130 \ub85c\ubc0d \ud65c\uc131\ud654\ud558\uae30<\/h3>\n\n\n\n<p>\ud574\uc678 \uc694\uae08\uc81c\ub97c \ud604\uc9c0 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc5f0\uacb0\ud558\uace0 \ud574\uc678\uc5d0\uc11c \uc2e0\ud638\uac00 \ub04a\uae30\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\ub824\uba74 <strong>\ub370\uc774\ud130 \ub85c\ubc0d\uc774 \ud65c\uc131\ud654\ub418\uc5b4 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4<\/strong>. \uc774\ub294 \uc5ec\ud589\uc6a9 eSIM\uc5d0 <strong>SOS<\/strong> \ub610\ub294 <strong>\uc11c\ube44\uc2a4 \uc5c6\uc74c<\/strong>\uc774 \ud45c\uc2dc\ub420 \ub54c \uac00\uc7a5 \ud6a8\uacfc\uc801\uc778 \ud574\uacb0 \ubc29\ubc95\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<div style=\"height:18px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc124\uc815<\/strong>\uc73c\ub85c \uc774\ub3d9 <strong>\u2192<\/strong> <strong>\uc140\ub8f0\ub7ec<\/strong>(\ub610\ub294 <strong>\ubaa8\ubc14\uc77c \uc11c\ube44\uc2a4<\/strong>) \ud0ed <strong>\u2192<\/strong> <strong>\uc5ec\ud589\uc6a9 eSIM<\/strong> \ud0ed <strong>\u2192<\/strong> <strong>\ub370\uc774\ud130 \ub85c\ubc0d<\/strong> \ucf2c<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. \uc544\uc774\ud3f0\uc5d0\uc11c \uc218\ub3d9\uc73c\ub85c \ub124\ud2b8\uc6cc\ud06c \ud1b5\uc2e0\uc0ac \uc120\ud0dd\ud558\uae30<\/h3>\n\n\n\n<p>eSIM \ud65c\uc131\ud654 \ud6c4\uc5d0\ub3c4 \uae30\uae30\uac00 \uacc4\uc18d <strong>SOS<\/strong> \uc0c1\ud0dc\uc774\uac70\ub098 <strong>\uc11c\ube44\uc2a4 \uc5c6\uc74c<\/strong>\uc73c\ub85c \ud45c\uc2dc\ub41c\ub2e4\uba74 \uc218\ub3d9\uc73c\ub85c \ub124\ud2b8\uc6cc\ud06c\ub97c \uc120\ud0dd\ud558\uc138\uc694. \uae30\uae30\uc640 \ud638\ud658\ub418\ub294 \ud1b5\uc2e0\uc0ac\uc5d0 \uc5f0\uacb0\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<div style=\"height:18px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc124\uc815<\/strong>\uc73c\ub85c \uc774\ub3d9 <strong>\u2192<\/strong> <strong>\uc140\ub8f0\ub7ec(\ub610\ub294 \ubaa8\ubc14\uc77c \uc11c\ube44\uc2a4)<\/strong> \ud0ed <strong>\u2192<\/strong> <strong>eSIM \ud68c\uc120<\/strong> \ud0ed <strong>\u2192<\/strong> <strong>\ub124\ud2b8\uc6cc\ud06c \uc120\ud0dd<\/strong> <strong>\u2192<\/strong> <strong>\uc790\ub3d9<\/strong> \ub054 <strong>\u2192<\/strong> \ud654\uba74\uc5d0 \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ub124\ud2b8\uc6cc\ud06c\uac00 \ud45c\uc2dc\ub420 \ub54c\uae4c\uc9c0 \ub300\uae30 <strong>\u2192<\/strong> <strong>\ubaa9\ub85d\uc5d0 \uc788\ub294 \ud1b5\uc2e0\uc0ac\ub97c \ud558\ub098\uc529 \uc2dc\ub3c4<\/strong>(\ud1b5\uc2e0\uc0ac\ub97c \uc120\ud0dd\ud558\uace0 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc5f0\uacb0\ub420 \ub54c\uae4c\uc9c0 30\ucd08 \uc815\ub3c4 \ub300\uae30) <strong>\u2192<\/strong> \uc2e0\ud638\uac00 \uac00\uc7a5 \uac15\ud55c \ud1b5\uc2e0\uc0ac \uc120\ud0dd <strong>\u2192<\/strong> \uc778\ud130\ub137 \uc5f0\uacb0 \ud655\uc778<\/li>\n<\/ul>\n\n\n\n<div style=\"height:18px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/media.holafly.com\/sites\/36\/2025\/06\/Network-Speed-iPhone-KO-1.svg\" alt=\"3. \uc544\uc774\ud3f0\uc5d0\uc11c \uc218\ub3d9\uc73c\ub85c \ub124\ud2b8\uc6cc\ud06c \ud1b5\uc2e0\uc0ac \uc120\ud0dd\ud558\uae30\" class=\"wp-image-197307\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>4. \ub124\ud2b8\uc6cc\ud06c \uc124\uc815 \uc7ac\uc124\uc815\ud558\uae30<\/strong><\/h3>\n\n\n\n<p>\uc704 \ub2e8\uacc4\ub85c\ub3c4 \uc5f0\uacb0\uc774 \ubcf5\uad6c\ub418\uc9c0 \uc54a\ub294\ub2e4\uba74 \ub124\ud2b8\uc6cc\ud06c \uc124\uc815\uc744 \uc7ac\uc124\uc815\ud574 \uc8fc\uc138\uc694. \uc798\ubabb \uad6c\uc131\ub41c \uc124\uc815 \uc624\ub958\ub97c \uc81c\uac70\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<div style=\"height:18px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><strong>\uc911\uc694:<\/strong> \uc774 \uc791\uc5c5\uc73c\ub85c eSIM\uc774 \uc0ad\uc81c\ub418\uc9c0\ub294 \uc54a\uc9c0\ub9cc \uc800\uc7a5\ub41c Wi-Fi \ub124\ud2b8\uc6cc\ud06c\uc640 \uc140\ub8f0\ub7ec \uc124\uc815 \ub0b4\uc5ed\uc774 \uc0ad\uc81c\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<div style=\"height:18px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\ub2e4\uc74c\uacfc \uac19\uc774 \uc7ac\uc124\uc815\ud558\uc138\uc694.<\/p>\n\n\n\n<div style=\"height:18px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc124\uc815<\/strong>\uc73c\ub85c \uc774\ub3d9\ud569\ub2c8\ub2e4 <strong>\u2192<\/strong> <strong>\uc140\ub8f0\ub7ec<\/strong> \ub610\ub294 <strong>\ubaa8\ubc14\uc77c \ub370\uc774\ud130<\/strong>\ub97c \ud0ed\ud569\ub2c8\ub2e4 <strong>\u2192<\/strong> <strong>Holafly \ud68c\uc120<\/strong>\uc744 \uc120\ud0dd\ud569\ub2c8\ub2e4 <strong>\u2192<\/strong> <strong>\uc74c\uc131 \ubc0f \ub370\uc774\ud130<\/strong>\ub97c \ud0ed\ud569\ub2c8\ub2e4 <strong>\u2192<\/strong> <strong>4G<\/strong> \ub610\ub294 <strong>LTE<\/strong>\ub97c \uc120\ud0dd\ud569\ub2c8\ub2e4 <strong>\u2192<\/strong> <strong>\uac00\uc7a5 \uc88b\uc740 \uc2e0\ud638\ub97c \uc0dd\uc131\ud558\ub294 \ub124\ud2b8\uc6cc\ud06c<\/strong>\ub97c \uc120\ud0dd\ud569\ub2c8\ub2e4<\/li>\n<\/ul>\n\n\n\n<div style=\"height:18px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/media.holafly.com\/sites\/36\/2025\/06\/Network-Speed-iPhone-KO.svg\" alt=\"\" class=\"wp-image-192510\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">5. \ub124\ud2b8\uc6cc\ud06c \uc124\uc815 \uc7ac\uc124\uc815<\/h3>\n\n\n\n<p>\uc704\uc758 \ubc29\ubc95\uc73c\ub85c\ub3c4 \ud574\uacb0\ub418\uc9c0 \uc54a\ub294\ub2e4\uba74 \ub124\ud2b8\uc6cc\ud06c \uc124\uc815\uc744 \ucd08\uae30\ud654\ud558\uc5ec \uc190\uc0c1\ub41c \ub370\uc774\ud130\ub97c \uc0ad\uc81c\ud574 \ubcf4\uc138\uc694. \ub2e8, \uc774 \uc791\uc5c5\uc744 \uc218\ud589\ud558\uba74 \ubaa8\ub4e0 Wi-Fi \ube44\ubc00\ubc88\ud638\uc640 \uc140\ub8f0\ub7ec \uc124\uc815\uc774 \uc0ad\uc81c\ub418\ubbc0\ub85c, \ucd08\uae30\ud654\ub97c \uc9c4\ud589\ud558\uae30 \uc804\uc5d0 \ubc18\ub4dc\uc2dc \ubc31\uc5c5\ud574 \ub450\ub294 \uac83\uc744 \uc78a\uc9c0 \ub9c8\uc138\uc694.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\ub124\ud2b8\uc6cc\ud06c \uc124\uc815 \uc7ac\uc124\uc815\ud558\uae30<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc124\uc815<\/strong>\uc73c\ub85c \uc774\ub3d9 <strong>\u2192<\/strong> <strong>\uc77c\ubc18<\/strong> \ud0ed <strong>\u2192<\/strong> <strong>\uc804\uc1a1 \ub610\ub294 iPhone \uc7ac\uc124\uc815<\/strong> \uc120\ud0dd <strong>\u2192<\/strong> <strong>\uc7ac\uc124\uc815<\/strong> \ud0ed <strong>\u2192<\/strong> <strong>\ub124\ud2b8\uc6cc\ud06c \uc124\uc815 \uc7ac\uc124\uc815<\/strong> \uc120\ud0dd <strong>\u2192<\/strong> \uba54\uc2dc\uc9c0\uac00 \ud45c\uc2dc\ub418\uba74 <strong>\uae30\uae30 \uc554\ud638<\/strong> \uc785\ub825 <strong>\u2192<\/strong> <strong>\ub124\ud2b8\uc6cc\ud06c \uc124\uc815 \uc7ac\uc124\uc815<\/strong>\uc744 \ud0ed\ud558\uc5ec \uacc4\uc18d \uc9c4\ud589<\/li>\n<\/ul>\n\n\n\n<div style=\"height:18px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/media.holafly.com\/sites\/36\/2025\/06\/iPhone-Reset-Networks-KO.svg\" alt=\"\ub124\ud2b8\uc6cc\ud06c \uc124\uc815 \uc7ac\uc124\uc815\ud558\uae30\" class=\"wp-image-192511\"\/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>iPhone eSIM &#8216;\ub124\ud2b8\uc6cc\ud06c\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc5c6\uc74c&#8217; \uc624\ub958 \ubc1c\uc0dd \uc2dc \uc5f0\uacb0 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uace0 \ubaa8\ubc14\uc77c \ub370\uc774\ud130\ub97c \uc6d0\ud65c\ud558\uac8c \ubcf5\uad6c\ud558\ub294 \ubc29\ubc95\uc744 \ud655\uc778\ud574 \ubcf4\uc138\uc694.<\/p>\n","protected":false},"author":168,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[429],"tags":[369],"class_list":["post-192504","post","type-post","status-publish","format-standard","hentry","category-connection-or-qr-issues","tag-faq"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\uc544\uc774\ud3f0 \ub124\ud2b8\uc6cc\ud06c \uc624\ub958 \uc5b4\ub5bb\uac8c \ud574\uacb0\ud558\ub098\uc694? - Holafly FAQs<\/title>\n<meta name=\"description\" content=\"iPhone eSIM &#039;\ub124\ud2b8\uc6cc\ud06c\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc5c6\uc74c&#039; \uc624\ub958 \ubc1c\uc0dd \uc2dc \uc5f0\uacb0 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uace0 \ubaa8\ubc14\uc77c \ub370\uc774\ud130\ub97c \uc6d0\ud65c\ud558\uac8c \ubcf5\uad6c\ud558\ub294 \ubc29\ubc95\uc744 \ud655\uc778\ud574 \ubcf4\uc138\uc694.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/esim.holafly.com\/ko\/faq\/connection-or-qr-issues\/iphone-cellular-data-not-working\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\uc544\uc774\ud3f0 \ub124\ud2b8\uc6cc\ud06c \uc624\ub958 \uc5b4\ub5bb\uac8c \ud574\uacb0\ud558\ub098\uc694? - Holafly FAQs\" \/>\n<meta property=\"og:description\" content=\"iPhone eSIM &#039;\ub124\ud2b8\uc6cc\ud06c\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc5c6\uc74c&#039; \uc624\ub958 \ubc1c\uc0dd \uc2dc \uc5f0\uacb0 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uace0 \ubaa8\ubc14\uc77c 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