{"id":2834,"date":"2024-07-19T03:36:06","date_gmt":"2024-07-19T03:36:06","guid":{"rendered":"https:\/\/howtogeek.blog\/zh\/?p=2834"},"modified":"2024-07-19T03:36:06","modified_gmt":"2024-07-19T03:36:06","slug":"how-to-fix-it-when-your-iphone-has-no-service-zh-tw","status":"publish","type":"post","link":"https:\/\/howtogeek.blog\/zh\/how-to-fix-it-when-your-iphone-has-no-service-zh-tw\/","title":{"rendered":"\u7576\u4f60\u7684 iPhone \u6c92\u6709\u670d\u52d9\u6642\u5982\u4f55\u4fee\u5fa9\u5b83"},"content":{"rendered":"<p>\u60a8\u662f\u5426\u5728 iPhone \u87a2\u5e55\u9802\u90e8\u6c92\u6709\u770b\u5230\u4efb\u4f55\u670d\u52d9\u8a0a\u606f\uff1f\u4e0d\u6703\u51fa\u73fe\u8f09\u6ce2\u8a0a\u865f\uff0c\u9019\u8868\u793a\u7db2\u8def\u907a\u5931\u3002\u6b63\u5982\u60a8\u6240\u7406\u89e3\u7684\uff0c\u7576\u60a8\u5728 iPhone \u4e0a\u770b\u5230\u7121\u670d\u52d9\u932f\u8aa4\u6642\uff0c\u60a8\u5c07\u7121\u6cd5\u64a5\u6253\u96fb\u8a71\u3001\u767c\u9001\u8a0a\u606f\u6216\u4f7f\u7528\u7db2\u8def\u3002<\/p>\n<p>\u6211\u5728\u672c\u6307\u5357\u4e2d\u6574\u7406\u4e86\u4e00\u4e9b\u57fa\u672c\u7684\u63d0\u793a\u548c\u6280\u5de7\uff0c\u4ee5\u5e6b\u52a9\u60a8\u4fee\u5fa9 Apple iPhone \u4e0a\u7684\u7121\u670d\u52d9\u932f\u8aa4\u3002\u5728\u6b64\u4e4b\u524d\uff0c\u6211\u5011\u9700\u8981\u4e86\u89e3\u7121\u670d\u52d9\u932f\u8aa4\u7684\u542b\u7fa9\u4ee5\u53ca\u5c0e\u81f4\u8a72\u932f\u8aa4\u7684\u539f\u56e0\u3002<\/p>\n<h2><span id=\"Understanding_the_Meaning_of_No-Service_Error_on_an_iPhone\"><strong>\u4e86\u89e3 iPhone \u4e0a\u7121\u670d\u52d9\u932f\u8aa4\u7684\u542b\u7fa9<\/strong><\/span><\/h2>\n<p>\u7121\u670d\u52d9\u932f\u8aa4\u8868\u793a\u60a8\u7684 iPhone \u7121\u6cd5\u4f7f\u7528\u5df2\u63d2\u5165 SIM \u5361\u7684\u96fb\u4fe1\u670d\u52d9\u4f9b\u61c9\u5546\u3002\u60a8\u7121\u6cd5\u900f\u904e iPhone \u64a5\u6253\u96fb\u8a71\u6216\u767c\u9001\u7c21\u8a0a\u3002<\/p>\n<p>iPhone \u87a2\u5e55\u9802\u90e8\u770b\u4e0d\u5230\u904b\u71df\u5546\u8a0a\u865f\u6b04\uff0c\u56e0\u6b64\u60a8\u7121\u6cd5\u64a5\u6253 911 \u7b49\u7dca\u6025\u670d\u52d9\u3002<\/p>\n<h2><span id=\"Reasons_for_No-Service_Error_on_iPhone\"><strong>iPhone \u51fa\u73fe\u7121\u670d\u52d9\u932f\u8aa4\u7684\u539f\u56e0<\/strong><\/span><\/h2>\n<p>iPhone \u4e0a\u53ef\u80fd\u51fa\u73fe\u7121\u670d\u52d9\u932f\u8aa4\u7684\u5e38\u898b\u539f\u56e0\u3002<\/p>\n<ol>\n<li>\u65b0\u8cfc\u8cb7\u7684\u5c1a\u672a\u555f\u7528\u7684 SIM \u5361\u3002<\/li>\n<li>\u5728 iPhone \u4e0a\u904b\u884c\u7684 iOS \u7248\u672c\u4e2d\u5b58\u5728\u932f\u8aa4\u3002<\/li>\n<li>\u60a8\u6240\u5728\u7684\u5340\u57df\u6c92\u6709\u7db2\u8def\u8986\u84cb\u3002<\/li>\n<li>\u5c1a\u672a\u555f\u7528\u6578\u64da\u6f2b\u904a\u3002<\/li>\n<li>SIM \u5361\u5df2\u904e\u671f\u6216\u6709\u7269\u7406\u640d\u58de\u3002<\/li>\n<\/ol>\n<h2><span id=\"1_Reboot_the_iPhone\"><strong>1. \u91cd\u65b0\u555f\u52d5iPhone<\/strong><\/span><\/h2>\n<p>\u6839\u64da\u60a8\u64c1\u6709\u7684 iPhone \u578b\u865f\uff0c\u8acb\u6309\u7167\u4e0b\u9762\u63d0\u5230\u7684\u6b65\u9a5f\u91cd\u65b0\u555f\u52d5 iPhone\u3002<\/p>\n<ul>\n<li>\u5c0d\u65bc iPhone X\/11\/12\/13\/14\uff0c\u6309\u4f4f<strong>\u97f3\u91cf\u8abf\u4f4e\u9375<\/strong>\u548c<strong>\u5074\u908a\u6309\u9215<\/strong>\u3002<\/li>\n<li>\u5c0d\u65bc iPhone SE \u7b2c 2\/3 \u4ee3\/iPhone 7\/8 \u7cfb\u5217\uff0c<strong>\u6309\u4f4f\u5074\u9762\u6309\u9215\u3002<\/strong><\/li>\n<li>\u5c0d\u65bc<span>iPhone SE \u7b2c\u4e00\u4ee3\u30015s \u548c 5c\uff0c\u8acb\u6309\u4e0b<strong>\u624b\u6a5f\u9802\u90e8\u7684\u96fb\u6e90\u6309\u9215<\/strong><\/span>\u3002<\/li>\n<\/ul>\n<p><strong>\u60a8\u5c07\u88ab\u91cd\u65b0\u5c0e\u5411\u5230\u986f\u793a\u9078\u9805\u300c\u6ed1\u52d5\u5230\u95dc\u6a5f\u300d<\/strong>\u7684\u756b\u9762\u3002\u6309\u4e0b\u4e0b\u6ed1\u584a\u5373\u53ef\u95dc\u9589 iPhone\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"\u95dc\u9589 iPhone \u4fee\u5fa9\u76f8\u6a5f\u9ed1\u5c4f\u554f\u984c\" class=\"wp-image\" decoding=\"async\" height=\"1022\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/07\/switch-off-iPhone-to-fix-camera-black-screen-issue.webp\" title=\"\u95dc\u9589 iPhone \u4fee\u5fa9\u76f8\u6a5f\u9ed1\u5c4f\u554f\u984c\" width=\"576\"\/><\/figure>\n<p>\u82e5\u8981\u91cd\u65b0\u555f\u52d5\uff0c\u8acb\u6309\u4f4f\u5074\u908a\u6309\u9215\uff0c\u76f4\u5230\u51fa\u73fe Apple \u6a19\u8a8c\u3002\u5728 iPhone SE \u7b2c\u4e00\u4ee3\u30015s \u548c 5c \u4e0a\uff0c\u6309\u9802\u90e8\u7684\u96fb\u6e90\u6309\u9215\u91cd\u65b0\u555f\u52d5\u3002<\/p>\n<h2><span id=\"2_Update_the_iOS\"><strong>2.\u66f4\u65b0iOS<\/strong><\/span><\/h2>\n<p>\u82e5\u8981\u6d88\u9664 iOS \u4e0a\u7684\u932f\u8aa4\uff0c\u8acb\u5b89\u88dd\u65b0\u7684 iOS \u66f4\u65b0\u3002\u7531\u65bc\u60a8\u7121\u6cd5\u5b58\u53d6\u88dd\u7f6e\u4e0a\u7684\u7db2\u7d61\uff0c\u8acb\u9023\u63a5\u5230\u4efb\u4f55 WiFi \u4e26\u57f7\u884c\u66f4\u65b0\u3002<\/p>\n<ol>\n<li>\u524d\u5f80<strong>\u300c\u8a2d\u5b9a\u300d<\/strong> <strong>&gt; <\/strong> <strong>\u201c\u5e38\u898f\u201d <\/strong> <strong>&gt;<\/strong>\u9ede\u9078<strong>\u201c\u8edf\u9ad4\u66f4\u65b0\u201d<\/strong>\u3002<br \/>\n<img alt=\"iPhone \u8edf\u9ad4\u66f4\u65b0\" class=\"wp-image\" decoding=\"async\" height=\"442\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/07\/iPhone-software-update.webp\" title=\"iPhone \u8edf\u9ad4\u66f4\u65b0\" width=\"500\"\/><\/li>\n<li>\u9ede\u64ca<strong>\u300c\u4e0b\u8f09\u4e26\u5b89\u88dd\u300d<\/strong>\u958b\u59cb\u5b89\u88dd iOS \u66f4\u65b0\u3002<\/li>\n<li>\u5b89\u88dd\u66f4\u65b0\u5f8c\uff0c\u91cd\u65b0\u555f\u52d5 iPhone \u4e26\u6aa2\u67e5\u7db2\u8def\u662f\u5426\u5df2\u6062\u5fa9\u3002<\/li>\n<\/ol>\n<h2><span id=\"3_Be_Present_in_an_Area_with_Stable_Network_Coverage\"><strong>3. \u4f4d\u65bc\u7db2\u8def\u8986\u84cb\u7a69\u5b9a\u7684\u5340\u57df<\/strong><\/span><\/h2>\n<p>\u5982\u679c\u53ef\u80fd\uff0c\u8acb\u5617\u8a66\u79fb\u52d5\u5230\u7db2\u8def\u8986\u84cb\u826f\u597d\u7684\u5340\u57df\u3002\u5982\u679c\u8a72\u5730\u5340\u652f\u63f4\u60a8\u7684 ISP \u7db2\u7d61\uff0c\u60a8\u53ef\u4ee5\u518d\u6b21\u7372\u5f97\u96fb\u4fe1\u696d\u8005\u8a0a\u865f\u3002\u7136\u5f8c\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u64a5\u6253\u96fb\u8a71\u548c\u767c\u9001\u8a0a\u606f\u3002<\/p>\n<h2><span id=\"4_Eject_and_Re-insert_SIM_Card\"><strong>4. \u5f48\u51fa\u4e26\u91cd\u65b0\u63d2\u5165 SIM \u5361<\/strong><\/span><\/h2>\n<p>\u78ba\u4fdd SIM \u5361\u5df2\u6b63\u78ba\u653e\u7f6e\u5728 SIM \u5361\u6258\u76e4\u4e2d\u3002<\/p>\n<ol>\n<li>\u70ba\u6b64\uff0c\u8acb\u4f7f\u7528 SIM \u9802\u91dd\u5c07 SIM \u5361\u5f9e iPhone \u4e2d\u53d6\u51fa\u3002<\/li>\n<li>\u7136\u5f8c\u4f7f\u7528\u4e7e\u6de8\u7684\u666e\u901a\u5e03\u6e05\u6f54 SIM \u5361\u3002<\/li>\n<li>\u5c0f\u5fc3\u5730\u5c07\u5176\u653e\u5728 SIM \u5361\u6258\u76e4\u4e0a\u3002<\/li>\n<li>\u63a5\u4e0b\u4f86\uff0c\u5c07\u5176\u91cd\u65b0\u63d2\u5165 SIM \u5361\u63d2\u69fd\u3002<\/li>\n<\/ol>\n<h2><span id=\"5_Contact_your_ISP_Provider\"><strong>5. \u806f\u7d61\u60a8\u7684 ISP \u4f9b\u61c9\u5546<\/strong><\/span><\/h2>\n<p>\u60a8\u4e5f\u53ef\u4ee5\u806f\u7d61\u60a8\u7684\u670d\u52d9\u4f9b\u61c9\u5546\uff0c\u8b93\u4ed6\u5011\u4e86\u89e3\u8a72\u554f\u984c\u3002\u6709\u6642\u9019\u53ef\u80fd\u662f\u8a72\u5730\u5340\u7684\u96c6\u9ad4\u7db2\u8def\u554f\u984c\u3002\u9019\u53ef\u80fd\u662f\u60a8\u7684\u4e00\u500b\u5b64\u7acb\u7684\u7db2\u8def\u932f\u8aa4\u3002<\/p>\n<p>\u7121\u8ad6\u54ea\u7a2e\u65b9\u5f0f\uff0c\u89e3\u6c7a\u6b64\u554f\u984c\u7684\u5408\u6cd5\u65b9\u6cd5\u662f\u901a\u77e5 ISP \u7121\u670d\u52d9\u932f\u8aa4\u3002\u4ed6\u5011\u8981\u4e48\u63d0\u4f9b\u89e3\u6c7a\u65b9\u6848\uff0c\u8981\u4e48\u544a\u8a34\u60a8\u7b49\u5f85\u4ed6\u5011\u4fee\u5fa9\u7db2\u8def\u3002<\/p>\n<h2><span id=\"6_Toggle_Flight_Mode_on_iPhone\"><strong>6. \u5728 iPhone \u4e0a\u5207\u63db\u98db\u822a\u6a21\u5f0f<\/strong><\/span><\/h2>\n<p>\u901a\u5e38\u70ba\u4e86\u89e3\u6c7a\u7db2\u8def\u554f\u984c\uff0c\u5efa\u8b70\u5728\u98db\u884c\u6a21\u5f0f\u4e4b\u9593\u5207\u63db\u3002<\/p>\n<ol>\n<li>\u958b\u555f iPhone \u4e0a\u7684\u63a7\u5236\u4e2d\u5fc3\u3002<\/li>\n<li>\u9ede\u64ca<strong>\u98db\u822a\u6a21\u5f0f\u5716\u793a<\/strong>\u5c07\u5176\u555f\u7528\u3002<\/li>\n<li>\u4e00\u5169\u79d2\u5f8c\uff0c\u518d\u6b21\u9ede\u64ca\u98db\u822a\u6a21\u5f0f\u5716\u793a\u5c07\u5176\u505c\u7528\u3002<br \/>\n<img alt=\"\u5207\u63db\u98db\u884c\u6a21\u5f0f\u4ee5\u4fee\u5fa9 LTE 4G \u7121\u6cd5\u6b63\u5e38\u904b\u4f5c\u7684 iPhone\" class=\"wp-image\" decoding=\"async\" height=\"432\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/07\/toggle-flight-mode-to-fix-LTE-4G-not-working-iPhone.webp\" title=\"\u5207\u63db\u98db\u884c\u6a21\u5f0f\u4ee5\u4fee\u5fa9 LTE 4G \u7121\u6cd5\u6b63\u5e38\u904b\u4f5c\u7684 iPhone\" width=\"488\"\/><\/li>\n<\/ol>\n<h2><span id=\"7_Install_Carrier_Updates\"><strong>7. \u5b89\u88dd\u96fb\u4fe1\u5546\u66f4\u65b0<\/strong><\/span><\/h2>\n<p>\u8981\u5b89\u88dd\u96fb\u4fe1\u5546\u66f4\u65b0\uff0c<\/p>\n<ol>\n<li>\u958b\u555f<strong>\u300c\u8a2d\u5b9a\u300d<\/strong>\u61c9\u7528\u7a0b\u5f0f<strong>&gt;<\/strong>\u524d\u5f80<strong>\u300c\u4e00\u822c\u300d<\/strong> <strong>&gt; <\/strong> <strong>\u300c\u95dc\u65bc\u300d&gt;\u300c\u904b\u71df\u5546\u300d<\/strong>\u3002<\/li>\n<li>\u6309\u7167\u8aaa\u660e\u5b89\u88dd\u5f85\u8655\u7406\u7684\u904b\u71df\u5546\u66f4\u65b0\u3002<br \/>\n<img alt=\"\u5728 iPhone \u4e0a\u5b89\u88dd\u96fb\u4fe1\u5546\u66f4\u65b0\" class=\"wp-image\" decoding=\"async\" height=\"412\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/07\/install-carrier-update-on-iPhone.webp\" title=\"\u5728 iPhone \u4e0a\u5b89\u88dd\u96fb\u4fe1\u5546\u66f4\u65b0\" width=\"700\"\/><\/li>\n<\/ol>\n<h2><span id=\"8_Activate_Data_Roaming\"><strong>8. \u555f\u52d5\u6578\u64da\u6f2b\u904a<\/strong><\/span><\/h2>\n<p>\u65c5\u884c\u6642\u555f\u7528\u6578\u64da\u6f2b\u904a\u3002\u60a8\u5c07\u5f9e\u8a72\u4f4d\u7f6e\u5c0d\u61c9\u4f9b\u61c9\u5546\u7684\u96fb\u4fe1\u7db2\u8def\u9ede\u7372\u53d6\u8a0a\u865f\u3002<\/p>\n<ol>\n<li>\u524d\u5f80<strong>\u300c\u8a2d\u5b9a\u300d<\/strong> <strong>&gt; <\/strong> <strong>\u201c\u8702\u7aa9\u7db2\u8def\u201d&gt;<\/strong>\u9ede\u9078\u300cSIM \u5361\u300d\u6a19\u7c64\u4e0b\u7684<strong>\u300c\u4e3b\u8981\u300d \u3002<\/strong><\/li>\n<li><strong>\u9ede\u64ca\u6578\u64da\u6f2b\u904a<\/strong>\u9078\u9805\u65c1\u908a\u7684\u958b\u95dc\u4ee5\u555f\u7528\u5b83\u3002<br \/>\n<img alt=\"\u5728 iPhone \u4e0a\u555f\u7528\u6578\u64da\u6f2b\u904a\" class=\"wp-image\" decoding=\"async\" height=\"413\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/07\/enable-data-roaming-on-your-iPhone.webp\" title=\"\u5728 iPhone \u4e0a\u555f\u7528\u6578\u64da\u6f2b\u904a\" width=\"700\"\/><\/li>\n<\/ol>\n<h2><span id=\"9_Re-enable_Cellular_Data\"><strong>9. \u91cd\u65b0\u555f\u7528\u8702\u7aa9\u6578\u64da<\/strong><\/span><\/h2>\n<p>\u9996\u5148\u505c\u7528\u8702\u7aa9\u6578\u64da\uff0c\u7136\u5f8c\u91cd\u65b0\u555f\u7528\u5b83\u4ee5\u67e5\u770b\u662f\u5426\u4fee\u5fa9\u4e86\u7121\u670d\u52d9\u932f\u8aa4\u3002<\/p>\n<ol>\n<li>\u524d\u5f80<strong>\u300c\u8a2d\u5b9a\u300d<\/strong> <strong>&gt;<\/strong>\u9ede\u9078<strong>\u300c\u8702\u7aa9\u7db2\u8def\u300d<\/strong>\u3002<\/li>\n<li><strong>\u9ede\u64ca\u201c\u8702\u7aa9\u6578\u64da\u201d<\/strong>\u65c1\u908a\u7684\u958b\u95dc\u5c07\u5176\u505c\u7528\u3002<\/li>\n<li>\u7b49\u5f85\u5e7e\u79d2\u9418\uff0c\u7136\u5f8c\u518d\u6b21\u9ede\u64ca\u8702\u7aa9\u6578\u64da\u65c1\u908a\u7684\u958b\u95dc\u4ee5\u555f\u7528\u5b83\u3002<br \/>\n<img alt=\"\u91cd\u65b0\u555f\u7528 iPhone \u4e0a\u7684\u8702\u7aa9\u6578\u64da\" class=\"wp-image\" decoding=\"async\" height=\"399\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/07\/re-enable-cellular-data-on-iPhone.webp\" title=\"\u91cd\u65b0\u555f\u7528 iPhone \u4e0a\u7684\u8702\u7aa9\u6578\u64da\" width=\"680\"\/><\/li>\n<\/ol>\n<h2><span id=\"10_Switch_between_Automatic_and_Manual_Network_Selection\"><strong>10. \u81ea\u52d5\u548c\u624b\u52d5\u7db2\u8def\u9078\u64c7\u4e4b\u9593\u7684\u5207\u63db<\/strong><\/span><\/h2>\n<p>\u5617\u8a66\u5728\u555f\u7528\u81ea\u52d5\u7db2\u8def\u548c\u624b\u52d5\u7db2\u8def\u4e4b\u9593\u9032\u884c\u8b8a\u66f4\u3002\u6aa2\u67e5\u5169\u8005\u4e2d\u54ea\u4e00\u500b\u53ef\u4ee5\u63d0\u4f9b\u7a69\u5b9a\u4e14\u66f4\u597d\u7684\u7db2\u8def\u9023\u7dda\u3002<\/p>\n<ol>\n<li>\u958b\u555f<strong>\u201c\u8a2d\u5b9a\u201d<\/strong>\u61c9\u7528\u7a0b\u5f0f<strong>&gt;<\/strong>\u9ede\u64ca<strong>\u201c\u8702\u7aa9\u6578\u64da\u201d<\/strong><\/li>\n<li>\u5728\u5176\u4e0b\u65b9\uff0c\u9ede\u9078<strong>\u300c\u4e3b\u8981\u300d&gt;\uff0c<\/strong>\u7136\u5f8c\u9ede\u9078<strong>\u300c\u7db2\u8def\u9078\u64c7\u300d<\/strong>\u3002<br \/>\n<img alt=\"\u8a2a\u554f\u4e3b SIM \u5361\u8a2d\u7f6e\" class=\"wp-image\" decoding=\"async\" height=\"423\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/07\/access-primary-SIM-settings.webp\" title=\"\u8a2a\u554f\u4e3b SIM \u5361\u8a2d\u7f6e\" width=\"480\"\/><\/li>\n<li><strong>\u9ede\u64ca\u81ea\u52d5<\/strong>\u65c1\u908a\u7684\u958b\u95dc\u4ee5\u555f\u7528\u81ea\u52d5\u7db2\u8def\u9078\u64c7\u3002<br \/>\n<img alt=\"\u5728 iPhone \u4e0a\u555f\u7528\u81ea\u52d5\u7db2\u8def\u9078\u64c7\" class=\"wp-image\" decoding=\"async\" height=\"460\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/07\/enable-automatic-network-selection-on-iPhone.webp\" title=\"\u5728 iPhone \u4e0a\u555f\u7528\u81ea\u52d5\u7db2\u8def\u9078\u64c7\" width=\"520\"\/><\/li>\n<li>\u5982\u679c\u555f\u7528\u81ea\u52d5\u7db2\u8def\u7121\u6cd5\u4fee\u5fa9\u7121\u670d\u52d9\u932f\u8aa4\uff0c\u8acb\u9ede\u9078\u300c\u81ea\u52d5\u300d\u65c1\u7684\u958b\u95dc\u5c07\u5176\u505c\u7528\u3002<\/li>\n<li>\u5f9e\u8a72\u5340\u57df\u7684\u53ef\u7528\u7db2\u8def\u6e05\u55ae\u4e2d\u624b\u52d5\u9078\u64c7\u3002<\/li>\n<\/ol>\n<h2><span id=\"11_Reset_Network_Settings\"><strong>11.\u91cd\u7f6e\u7db2\u8def\u8a2d\u7f6e<\/strong><\/span><\/h2>\n<ol>\n<li>\u524d\u5f80<strong>\u300c\u8a2d\u5b9a\u300d<\/strong> <strong>&gt; <\/strong> <strong>\u201c\u5e38\u898f\u201d&gt;<\/strong>\u9ede\u9078<strong>\u300c\u91cd\u7f6e iPhone \u50b3\u8f38\u300d<\/strong> <strong>&gt;<\/strong>\u9ede\u9078<strong>\u300c\u91cd\u7f6e\u300d<\/strong>\u3002<br \/>\n<img alt=\"\u8f49\u79fb\u91cd\u7f6eiPhone\" class=\"wp-image\" decoding=\"async\" height=\"441\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/07\/transfer-reset-iPhone.webp\" title=\"\u8f49\u79fb\u91cd\u7f6eiPhone\" width=\"500\"\/><\/li>\n<li>\u9ede\u64ca<strong>\u91cd\u8a2d\u7db2\u8def\u8a2d\u5b9a<\/strong>\u4e26\u5728\u51fa\u73fe\u63d0\u793a\u6642\u8f38\u5165 iPhone \u5bc6\u78bc\u3002<br \/>\n<img alt=\"\u91cd\u7f6e\u7db2\u8def\u8a2d\u5b9aios\" class=\"wp-image\" decoding=\"async\" height=\"511\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/07\/reset-network-settings-ios.webp\" title=\"\u91cd\u7f6e\u7db2\u8def\u8a2d\u5b9aios\" width=\"578\"\/><\/li>\n<\/ol>\n<h2><span id=\"12_Always_Use_4G_or_5G_Voice_and_Data\"><strong>12. \u59cb\u7d42\u4f7f\u7528 4G \u6216 5G \u8a9e\u97f3\u548c\u6578\u64da<\/strong><\/span><\/h2>\n<p>\u4f7f\u7528\u6700\u65b0\u7684\u7db2\u8def\u6a19\u6e96\uff0c\u4f8b\u59824G\u62165G\uff0c\u4ee5\u78ba\u4fdd\u66f4\u597d\u7684\u9023\u7dda\u3002<\/p>\n<ol>\n<li>\u555f\u52d5<strong>\u201c\u8a2d\u5b9a\u201d<\/strong>\u61c9\u7528\u7a0b\u5f0f<strong>&gt;<\/strong>\u9ede\u64ca<strong>\u201c\u8702\u7aa9\u7db2\u8def\u201d\u3002<\/strong><\/li>\n<li>\u63a5\u4e0b\u4f86\uff0c\u9ede\u64ca<strong>\u300c\u8702\u7aa9\u6578\u64da\u9078\u9805\u300d&gt;<\/strong>\u9ede\u64ca<strong>\u300c\u8a9e\u97f3\u548c\u6578\u64da\u300d\u3002<\/strong><\/li>\n<li>\u5c07\u7db2\u8def\u8a2d\u5b9a\u70ba<strong>4G<\/strong>\u6216<strong>5G<\/strong>\u3002<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>\u60a8\u662f\u5426\u5728 iPhone \u87a2\u5e55\u9802\u90e8\u6c92\u6709\u770b\u5230\u4efb\u4f55\u670d\u52d9\u8a0a\u606f\uff1f\u4e0d\u6703\u51fa\u73fe\u8f09\u6ce2\u8a0a\u865f\uff0c\u9019\u8868\u793a\u7db2\u8def\u907a\u5931\u3002\u6b63\u5982\u60a8\u6240\u7406\u89e3\u7684\uff0c\u7576\u60a8\u5728 iPhone \u4e0a\u770b\u5230\u7121\u670d\u52d9\u932f\u8aa4\u6642\uff0c\u60a8\u5c07\u7121\u6cd5\u64a5\u6253\u96fb\u8a71\u3001\u767c\u9001\u8a0a\u606f\u6216\u4f7f\u7528\u7db2\u8def\u3002 \u6211\u5728\u672c\u6307\u5357\u4e2d\u6574\u7406\u4e86\u4e00\u4e9b\u57fa\u672c\u7684\u63d0\u793a\u548c\u6280\u5de7\uff0c\u4ee5\u5e6b\u52a9\u60a8\u4fee\u5fa9 Apple iPhone \u4e0a\u7684\u7121\u670d\u52d9\u932f\u8aa4\u3002\u5728\u6b64\u4e4b\u524d\uff0c\u6211\u5011\u9700\u8981\u4e86\u89e3\u7121\u670d\u52d9\u932f\u8aa4\u7684\u542b\u7fa9\u4ee5\u53ca\u5c0e\u81f4\u8a72\u932f\u8aa4\u7684\u539f\u56e0\u3002 \u4e86\u89e3 iPhone \u4e0a\u7121\u670d\u52d9\u932f\u8aa4\u7684\u542b\u7fa9 \u7121\u670d\u52d9\u932f\u8aa4\u8868\u793a\u60a8\u7684 iPhone \u7121\u6cd5\u4f7f\u7528\u5df2\u63d2\u5165 SIM \u5361\u7684\u96fb\u4fe1\u670d\u52d9\u4f9b\u61c9\u5546\u3002\u60a8\u7121\u6cd5\u900f\u904e iPhone \u64a5\u6253\u96fb\u8a71\u6216\u767c\u9001\u7c21\u8a0a\u3002 iPhone \u87a2\u5e55\u9802\u90e8\u770b\u4e0d\u5230\u904b\u71df\u5546\u8a0a\u865f\u6b04\uff0c\u56e0\u6b64\u60a8\u7121\u6cd5\u64a5\u6253 911 \u7b49\u7dca\u6025\u670d\u52d9\u3002 iPhone \u51fa\u73fe\u7121\u670d\u52d9\u932f\u8aa4\u7684\u539f\u56e0 iPhone \u4e0a\u53ef\u80fd\u51fa\u73fe\u7121\u670d\u52d9\u932f\u8aa4\u7684\u5e38\u898b\u539f\u56e0\u3002 \u65b0\u8cfc\u8cb7\u7684\u5c1a\u672a\u555f\u7528\u7684 SIM \u5361\u3002 \u5728 iPhone \u4e0a\u904b\u884c\u7684 iOS \u7248\u672c\u4e2d\u5b58\u5728\u932f\u8aa4\u3002 \u60a8\u6240\u5728\u7684\u5340\u57df\u6c92\u6709\u7db2\u8def\u8986\u84cb\u3002 \u5c1a\u672a\u555f\u7528\u6578\u64da\u6f2b\u904a\u3002 SIM \u5361\u5df2\u904e\u671f\u6216\u6709\u7269\u7406\u640d\u58de\u3002 1. \u91cd\u65b0\u555f\u52d5iPhone \u6839\u64da\u60a8\u64c1\u6709\u7684 iPhone \u578b\u865f\uff0c\u8acb\u6309\u7167\u4e0b\u9762\u63d0\u5230\u7684\u6b65\u9a5f\u91cd\u65b0\u555f\u52d5 iPhone\u3002 \u5c0d\u65bc iPhone X\/11\/12\/13\/14\uff0c\u6309\u4f4f\u97f3\u91cf\u8abf\u4f4e\u9375\u548c\u5074\u908a\u6309\u9215\u3002 \u5c0d\u65bc iPhone SE \u7b2c 2\/3 \u4ee3\/iPhone 7\/8 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[53],"class_list":["post-2834","post","type-post","status-publish","format-standard","hentry","category-how-to","tag-tips"],"acf":[],"_links":{"self":[{"href":"https:\/\/howtogeek.blog\/zh\/wp-json\/wp\/v2\/posts\/2834","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/howtogeek.blog\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/howtogeek.blog\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/zh\/wp-json\/wp\/v2\/comments?post=2834"}],"version-history":[{"count":1,"href":"https:\/\/howtogeek.blog\/zh\/wp-json\/wp\/v2\/posts\/2834\/revisions"}],"predecessor-version":[{"id":2835,"href":"https:\/\/howtogeek.blog\/zh\/wp-json\/wp\/v2\/posts\/2834\/revisions\/2835"}],"wp:attachment":[{"href":"https:\/\/howtogeek.blog\/zh\/wp-json\/wp\/v2\/media?parent=2834"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/howtogeek.blog\/zh\/wp-json\/wp\/v2\/categories?post=2834"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/howtogeek.blog\/zh\/wp-json\/wp\/v2\/tags?post=2834"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}