{"id":8010,"date":"2024-08-17T16:34:20","date_gmt":"2024-08-17T08:34:20","guid":{"rendered":"https:\/\/lightningxvpn.com\/blog\/?p=8010"},"modified":"2025-09-27T18:49:50","modified_gmt":"2025-09-27T10:49:50","slug":"how-to-downgrade-ios-18-to-17-cn","status":"publish","type":"post","link":"https:\/\/lightningxvpn.com\/blog\/cn\/how-to-downgrade-ios-18-to-17-cn\/","title":{"rendered":"\u5982\u4f55\u5c06iOS 18\u964d\u7ea7\u523017\uff1f\u8fd9\u91cc\u662f\u5b8c\u6574\u6307\u5357"},"content":{"rendered":"\n<p>\u60f3\u5c06iOS 18\u964d\u7ea7\u523017\uff1f\u64cd\u4f5c\u5f88\u7b80\u5355\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528iTunes\u6216\u53ef\u9760\u7684\u7b2c\u4e09\u65b9\u5de5\u5177\u6765\u6062\u590d\u8bbe\u5907\u3002<\/p>\n\n\n\n<p>\u82e5\u60a8\u4f7f\u7528\u7684\u662f\u65e7\u6b3eiPhone\uff0ciOS 18\u53ef\u80fd\u5bfc\u81f4\u6027\u80fd\u4e0b\u964d\uff0c\u800ciOS 17\u901a\u5e38\u8fd0\u884c\u66f4\u6d41\u7545\u9ad8\u6548\u3002<\/p>\n\n\n\n<p>\u672c\u6307\u5357\u5c06\u8be6\u7ec6\u8bf4\u660e\u6570\u636e\u5907\u4efd\u65b9\u6cd5\u3001\u964d\u7ea7\u5177\u4f53\u6b65\u9aa4\u53ca\u786e\u4fdd\u5b89\u5168\u8fc7\u6e21\u7684\u91cd\u8981\u63d0\u793a\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6211\u80fd\u5c06iOS 18\u964d\u7ea7\u523017\u5417\uff1f<\/h2>\n\n\n\n<p>\u5f53\u60a8\u53d1\u73b0\u624b\u673a\u5728<a href=\"https:\/\/lightningxvpn.com\/blog\/cn\/ios-18-download-cn\/\" target=\"_blank\" rel=\"noopener\" title=\"\">\u4e0b\u8f7diOS 18\u7cfb\u7edf<\/a>\u540e\u51fa\u73b0\u4e86\u4e00\u4e9b\u95ee\u9898\u6216\u6545\u969c\uff0c\u60a8\u53ef\u80fd\u4f1a\u60f3\u964d\u7ea7\u7cfb\u7edf\u6765\u89e3\u51b3\u95ee\u9898\u3002\u522b\u62c5\u5fc3\uff0c\u5c06iOS 18\u964d\u7ea7\u523017\u662f\u53ef\u80fd\u7684\u3002\u5c3d\u7ba1\u82f9\u679c\u5efa\u8bae\u60a8\u4e0d\u8981\u5728iPhone\u4e0a\u4e0b\u8f7d\u8fc7\u65f6\u7684iOS\u7248\u672c\uff0c\u4f46\u65e7\u7248\u672c\u5e76\u6ca1\u6709\u5b8c\u5168\u88ab\u7981\u6b62\u3002\u60a8\u4ecd\u7136\u53ef\u4ee5\u5728\u53d1\u5e03iOS 18\u540e\u7684\u51e0\u5929\u5185\u5c06iOS 18\u964d\u7ea7\u523017\u3002<\/p>\n\n\n\n<p>\u7136\u800c\uff0c\u50cfiOS 16\u548ciOS 15\u8fd9\u6837\u7684\u65e7iOS\u7248\u672c\u5df2\u4e0d\u518d\u7531\u82f9\u679c\u7b7e\u7f72\u3002\u60a8\u65e0\u6cd5\u5728\u7f51\u4e0a\u627e\u5230\u4efb\u4f55iOS 16\u6216iOS 15\u7684\u5b89\u88c5\u5305\u3002\u56e0\u6b64\uff0c\u5c06iOS 18\u964d\u7ea7\u5230\u672a\u7b7e\u7f72\u7684\u65e7\u7248\u672c\u5982iOS 16\u621615\u662f\u4e0d\u53ef\u80fd\u7684\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"318\" src=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2024\/08\/how-to-downgrade-ios-18-to-17-1-1024x318.png\" alt=\"\u4f9biPhone 15 Pro\u4e0b\u8f7d\u7684\u5df2\u7b7e\u7f72iOS\u7cfb\u7edf\" class=\"wp-image-13653\" style=\"border-width:1px;width:634px;height:auto\" srcset=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2024\/08\/how-to-downgrade-ios-18-to-17-1-1024x318.png 1024w, https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2024\/08\/how-to-downgrade-ios-18-to-17-1-300x93.png 300w, https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2024\/08\/how-to-downgrade-ios-18-to-17-1-768x238.png 768w, https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2024\/08\/how-to-downgrade-ios-18-to-17-1.png 1390w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u76f8\u5173\u6587\u7ae0\uff1a<a href=\"https:\/\/lightningxvpn.com\/blog\/cn\/ios-18-issues-cn\/\" target=\"_blank\" rel=\"noopener\" title=\"\">\u5e38\u89c1\u7684iOS 18\u95ee\u9898\u3001\u6545\u969c\u548c\u89e3\u51b3\u65b9\u6cd5<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5982\u4f55\u5c06iOS 18\u964d\u7ea7\u523017<\/h2>\n\n\n\n<p>\u6709\u4e24\u79cd\u65b9\u5f0f\u53ef\u4ee5\u5c06iOS 18\u964d\u7ea7\u523017\uff0c\u5305\u62ec\u4f7f\u7528iTunes\u548c\u7528\u4e8e\u964d\u7ea7\u7684\u8f6f\u4ef6\u3002\u4f46\u662f\uff0c\u5728\u5c06iOS 18\u964d\u7ea7\u523017\u4e4b\u524d\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u5907\u4efdiPhone\u4e0a\u7684\u6240\u6709\u91cd\u8981\u6587\u4ef6\u548c\u56fe\u7247\u3002\u4ee5\u4e0b\u662f\u6587\u4ef6\u5907\u4efd\u548c\u5c06iOS 18\u964d\u7ea7\u523017\u7684\u6b65\u9aa4\u3002<\/p>\n\n\n\n<p>\u76f8\u5173\u6587\u7ae0\uff1a<a href=\"https:\/\/lightningxvpn.com\/blog\/cn\/should-i-update-to-ios-18-cn\/\" target=\"_blank\" rel=\"noopener\" title=\"\">\u60a8\u9700\u8981\u5347\u7ea7\u5230iOS18\u5417\uff1f\u8fd9\u91cc\u662f\u60a8\u6240\u9700\u8981\u7684\u4fe1\u606f<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5982\u4f55\u5728\u4e0d\u4e22\u5931\u6570\u636e\u7684\u60c5\u51b5\u4e0b\u5c06iOS 18\u964d\u7ea7\u523017<\/h3>\n\n\n\n<p>\u5728\u5c06iOS 18\u964d\u7ea7\u523017\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u505a\u7684\u7b2c\u4e00\u4ef6\u4e8b\u662f\u5c06\u91cd\u8981\u6587\u4ef6\u5907\u4efd\u5230iCloud\u548ciTunes\u3002\u60a8\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u8be6\u7ec6\u6b65\u9aa4\u64cd\u4f5c\u3002<\/p>\n\n\n\n<p><strong>\u4f7f\u7528iCloud<\/strong><\/p>\n\n\n\n<ul>\n<li>\u5c06iPhone\u8fde\u63a5\u5230\u7a33\u5b9a\u7684Wi-Fi\u7f51\u7edc\u6216\u4e92\u8054\u7f51\u3002<\/li>\n\n\n\n<li>\u5728\u624b\u673a\u4e0a\u8f6c\u5230\u201c\u8bbe\u7f6e\u201d\uff0c\u70b9\u51fb\u8bbe\u7f6e\u9875\u9762\u9876\u90e8\u7684Apple ID\uff08\u6709\u60a8\u7684\u540d\u5b57\uff09\u3002<\/li>\n\n\n\n<li>\u70b9\u51fbiCloud &gt; iCloud\u5907\u4efd &gt; \u7acb\u5373\u5907\u4efd\u3002\u8bf7\u786e\u4fdd\u5728\u5907\u4efd\u8fc7\u7a0b\u4e2d\u60a8\u7684\u624b\u673a\u8fde\u63a5\u5230Wi-Fi\u7f51\u7edc\u3002\u5982\u679c\u8b66\u544a\u663e\u793aiCloud\u5b58\u50a8\u7a7a\u95f4\u4e0d\u8db3\u4ee5\u8fdb\u884c\u5907\u4efd\uff0c\u5219\u53ef\u4ee5\u6e05\u9664iCloud\u4e2d\u7684\u4e0d\u5fc5\u8981\u6587\u4ef6\u548c\u56fe\u7247\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>\u4f7f\u7528iTunes\uff08\u5728macOS\u548cWindows\u4e0a\uff09<\/strong><\/p>\n\n\n\n<ul>\n<li>\u8f6c\u5230\u201c\u8bbe\u7f6e\u201d &gt; \u60a8\u7684Apple ID &gt; \u201c\u67e5\u627e\u6211\u7684\u201d\u3002\u7136\u540e\uff0c\u5728\u8ba1\u7b97\u673a\u4e0a\u6253\u5f00iTunes\uff0c\u5e76\u4f7f\u7528\u6570\u636e\u7ebf\u5c06iPhone\/iPad\u8fde\u63a5\u5230\u8ba1\u7b97\u673a\u3002<\/li>\n\n\n\n<li>\u70b9\u51fb\u9876\u90e8\u7684iPhone\/iPad\u56fe\u6807\uff0c\u7136\u540e\u8f6c\u5230\u6458\u8981\u90e8\u5206\u3002<\/li>\n\n\n\n<li>\u70b9\u51fb\u201c\u8fd9\u53f0\u8ba1\u7b97\u673a\u201d\uff0c\u7136\u540e\u70b9\u51fb\u53f3\u4fa7\u7684\u201c\u7acb\u5373\u5907\u4efd\u201d\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>\u6ce8\u610f<\/strong>\uff1a\u8fd9\u53ea\u662f\u5982\u4f55\u5c06iOS 18\u964d\u7ea7\u523017\u7684\u51c6\u5907\u5de5\u4f5c\u3002\u60a8\u53ef\u4ee5\u67e5\u770b\u4e0b\u9762\u7684\u8be6\u7ec6\u6b65\u9aa4\uff0c\u4e86\u89e3\u5982\u4f55\u5c06iOS 18\u964d\u7ea7\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5982\u4f55\u4f7f\u7528iTunes\u5c06iOS 18\u964d\u7ea7\u523017<\/h3>\n\n\n\n<p>iTunes\u662f\u5728\u8fd0\u884cmacOS\u548cWindows\u7684\u4e2a\u4eba\u8ba1\u7b97\u673a\u4e0a\u7684\u5e94\u7528\u8f6f\u4ef6\u3002\u5b83\u7531\u82f9\u679c\u652f\u6301\u7528\u4e8e\u5a92\u4f53\u64ad\u653e\u548c\u79fb\u52a8\u8bbe\u5907\u7ba1\u7406\u3002\u4ee5\u4e0b\u662f\u5728iTunes\u4e0a\u964d\u7ea7iOS 18\u7684\u6b65\u9aa4\u3002<\/p>\n\n\n\n<p><strong>\u6b65\u9aa41<\/strong>. \u5728iPhone\u4e0a\u5907\u4efd\u6240\u6709\u6570\u636e\u3002\u60a8\u53ef\u4ee5\u67e5\u770b\u201c\u5982\u4f55\u5728\u4e0d\u4e22\u5931\u6570\u636e\u7684\u60c5\u51b5\u4e0b\u5c06iOS 18\u964d\u7ea7\u523017\u201d\u90e8\u5206\u3002<\/p>\n\n\n\n<p><strong>\u6b65\u9aa42<\/strong>. \u5728\u8ba1\u7b97\u673a\u4e0a\u6253\u5f00IPSW.me\u7f51\u7ad9\uff0c\u5e76\u6309\u7167\u6307\u793a\u9009\u62e9\u4ea7\u54c1\u3001\u5e73\u53f0\u548c\u7248\u672c\u3002\u7136\u540e\uff0c\u4e0b\u8f7d\u5df2\u7b7e\u7f72\u7684\u65e7iOS\u7248\u672c\u3002<\/p>\n\n\n\n<p><strong>\u6b65\u9aa43<\/strong>. \u5728\u60a8\u7684iPhone\u4e0a\uff0c\u70b9\u51fb\u201c\u8bbe\u7f6e\u201d &gt; \u60a8\u7684Apple ID&gt; \u201c\u67e5\u627e\u6211\u7684\u201d &gt; \u201c\u67e5\u627e\u6211\u7684iPhone\u201d\u3002\u7136\u540e\uff0c\u5728\u201c\u67e5\u627e\u6211\u7684\u201d\u9875\u9762\u4e0a\u5173\u95ed\u201c\u67e5\u627e\u6211\u7684iPhone\u201d\u65c1\u8fb9\u7684\u5207\u6362\u6309\u94ae\u3002<\/p>\n\n\n\n<p><strong>\u6b65\u9aa44<\/strong>. \u4f7f\u7528\u6570\u636e\u7ebf<strong>\u5c06iPhone\u8fde\u63a5\u5230\u8ba1\u7b97\u673a<\/strong>\uff0c\u7136\u540e\u5728Mac\u4e0a\u6253\u5f00iTunes\u6216\u5728Windows\u4e0a\u6253\u5f00Finder\u3002\u8fd9\u662f\u201c\u5982\u4f55\u5c06iOS 18\u964d\u7ea7\u5230iOS 17\u201d\u7684\u5173\u952e\u6b65\u9aa4\u3002<\/p>\n\n\n\n<p><strong>\u6b65\u9aa45<\/strong>. \u70b9\u51fbiTunes\u4e0a\u7684iPhone\u56fe\u6807\uff0c\u6216\u5728Finder\u7684\u5de6\u4fa7\u8fb9\u680f\u4e2d\u627e\u5230\u60a8\u7684iPhone\u3002\u60a8\u53ef\u80fd\u9700\u8981\u70b9\u51fb\u201c\u4fe1\u4efb\u201d\u4ee5\u5c06\u60a8\u7684iPhone\u8fde\u63a5\u5230\u8ba1\u7b97\u673a\u3002<\/p>\n\n\n\n<p><strong>\u6b65\u9aa46<\/strong>. \u6253\u5f00iPhone\u7684\u6062\u590d\u6a21\u5f0f\u3002\u7136\u540e\u60a8\u7684iTunes\u6216Finder\u5c06\u81ea\u52a8\u68c0\u6d4b\u5230\u5b83\u3002\u8981\u6253\u5f00\u6062\u590d\u6a21\u5f0f\uff0c\u60a8\u53ef\u4ee5<strong>\u6309\u4e0b\u5e76\u5feb\u901f\u91ca\u653e\u97f3\u91cf\u589e\u52a0\u6309\u94ae<\/strong>\u3002\u7136\u540e\uff0c<strong>\u6309\u4e0b\u5e76\u5feb\u901f\u91ca\u653e\u97f3\u91cf\u51cf\u5c0f\u6309\u94ae<\/strong>\u3002\u6700\u540e\uff0c\u6309\u4f4f\u4fa7\u9762\u6309\u94ae\u76f4\u5230\u60a8\u7684\u5c4f\u5e55\u4e0a\u51fa\u73b0\u201c<strong>\u8fde\u63a5\u5230iTunes<\/strong>\u201d\u3002<\/p>\n\n\n\n<p><strong>\u6b65\u9aa47<\/strong>. \u5728\u70b9\u51fb\u201c\u8fd8\u539fiPhone\u201d\u65f6\u540c\u65f6\u6309\u4f4fShift\u952e\uff0c\u6216\u5728Mac\u4e0a\u6309\u4f4fOption\u952e\u3002<\/p>\n\n\n\n<p><strong>\u6b65\u9aa48<\/strong>. \u627e\u5230\u60a8\u4eceIPSW.me\u4e0b\u8f7d\u7684iOS 17\u56fa\u4ef6\u6587\u4ef6\uff0c\u7136\u540e\u70b9\u51fb\u201c\u8fd8\u539f\u201d\u3002\u7136\u540e\u60a8\u7684iTunes\u6216Finder\u5c06\u7528iOS 17\u7248\u672c\u66ff\u6362iOS 18\u7248\u672c\u3002\u73b0\u5728\uff0c\u8bf7\u7b49\u5f85\u6062\u590d\u8fc7\u7a0b\u5b8c\u6210\u3002\u8fd9\u662f\u5982\u4f55\u5c06iOS 18\u964d\u7ea7\u523017\u7684\u6700\u540e\u4e00\u6b65\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4f7f\u7528\u8f6f\u4ef6\u5c06iOS 18\u964d\u7ea7\u523017 <\/h3>\n\n\n\n<p>\u60a8\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\u7279\u5b9a\u8f6f\u4ef6\u6765\u5e2e\u52a9\u5c06iOS 18\u964d\u7ea7\u523017\u3002\u4f46\u662f\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u4e3a\u6b64<strong>\u4ed8\u8d39<\/strong>\u4ee5\u89e3\u9501\u5176\u529f\u80fd\u3002\u4ee5Tenorshare ReiBoot\u4e3a\u4f8b\uff0c\u4ee5\u4e0b\u662f\u6b65\u9aa4\u3002<\/p>\n\n\n\n<ul>\n<li>\u5728iPhone\u4e0a\u5907\u4efd\u6240\u6709\u6570\u636e\u3002\u60a8\u53ef\u4ee5\u67e5\u770b\u201c\u5982\u4f55\u5728\u4e0d\u4e22\u5931\u6570\u636e\u7684\u60c5\u51b5\u4e0b\u5c06iOS 18\u964d\u7ea7\u523017\u201d\u90e8\u5206\u3002<\/li>\n\n\n\n<li>\u5728\u8ba1\u7b97\u673a\u4e0a\u4e0b\u8f7d\u5e76\u5b89\u88c5Tenorshare ReiBoot\u3002\u7136\u540e\uff0c\u4f7f\u7528\u6570\u636e\u7ebf\u5c06iPhone\u8fde\u63a5\u5230PC\u3002<\/li>\n\n\n\n<li>\u5728\u5176\u4e3b\u9875\u4e0a\u70b9\u51fb\u201ciOS\u5347\u7ea7\/\u964d\u7ea7\u201d\u3002<\/li>\n\n\n\n<li>\u9009\u62e9\u201c\u964d\u7ea7\uff08\u6570\u636e\u4e22\u5931\uff09\u201d\uff0c\u7136\u540e\u70b9\u51fb\u4e0b\u65b9\u7684\u201c\u964d\u7ea7\u201d\u6309\u94ae\u3002\u7136\u540e\uff0c\u9009\u62e9\u8981\u964d\u7ea7\u5230\u7684iOS\u7248\u672c\uff0c\u70b9\u51fb\u201c\u964d\u7ea7\u201d\u3002<\/li>\n\n\n\n<li>\u4e0b\u8f7d\u56fa\u4ef6\u540e\uff0c\u70b9\u51fb\u201c\u542f\u52a8\u964d\u7ea7\u201d\u3002Tenorshare ReiBoot\u5c06\u5728\u60a8\u7684iPhone\/iPad\u4e0a\u7528iOS 17\u66ff\u6362iOS 18\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u5982\u4f55\u5728\u6ca1\u6709\u7535\u8111\u7684\u60c5\u51b5\u4e0b\u5c06iOS 18\u964d\u7ea7\u523017<\/h2>\n\n\n\n<p>\u6ca1\u6709\u786e\u5207\u7684\u65b9\u6cd5\u53ef\u4ee5\u5728\u624b\u673a\u4e0a\u5c06iOS 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class=\"wp-block-heading\">\u4f18\u70b9<\/h3>\n\n\n\n<p><strong>\u9002\u5e94\u60a8\u7684\u4e60\u60ef<\/strong>\uff1a\u4e00\u4e9b<a href=\"https:\/\/lightningxvpn.com\/blog\/cn\/ios-18-features-cn\/\" target=\"_blank\" rel=\"noopener\" title=\"\">iOS 18\u529f\u80fd<\/a>\u4e0eiOS 17\u4e0d\u540c\u3002\u4f8b\u5982\uff0ciOS 18\u4e0a\u7684Siri\u3001\u7167\u7247\u96c6\u3001\u8ba1\u7b97\u5668\u7b49\u529f\u80fd\u4e0eiOS 17\u4e2d\u4e0d\u540c\u3002\u60a8\u53ef\u80fd\u4e0d\u5e0c\u671b\u66f4\u6539\u5230\u4e0d\u540c\u7684iOS\u7248\u672c\uff0c\u56e0\u4e3a\u8fd9\u4f1a\u5f71\u54cd\u60a8\u7684\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n\n\n\n<p><strong>\u6027\u80fd<\/strong>\uff1a\u5982\u679c\u60a8\u4f7f\u7528\u7684\u662f\u8f83\u65e7\u7684\u8bbe\u5907\uff0c\u5982iPhone 13\u6216iPhone 12\uff0c\u5347\u7ea7\u5230iOS 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class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-1 wp-block-buttons-is-layout-flex\" style=\"margin-top:10px;margin-bottom:10px\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-75 has-custom-font-size is-style-fill\" style=\"font-size:clamp(0.875em, 0.875rem + ((1vw - 0.2em) * 0.292), 1.05em);\"><a class=\"wp-block-button__link has-background wp-element-button\" href=\"https:\/\/lightningxvpn.com\/cn\/download\" style=\"border-radius:100px;background-color:#fbb635;padding-top:10px;padding-right:30px;padding-bottom:10px;padding-left:30px\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u514d\u8d39\u4e0b\u8f7d \u95ea\u8fdeVPN <\/strong><\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u5982\u4f55\u68c0\u67e5\u5df2\u7b7e\u7f72\u7684iOS\u7cfb\u7edf\u7248\u672c<\/h2>\n\n\n\n<p>\u60a8\u53ef\u4ee5\u76f4\u63a5\u5728iPhone\u4e0a\u68c0\u67e5\u5f53\u524d\u5df2\u7b7e\u7f72\u7684iOS\u7cfb\u7edf\u7248\u672c\u3002\u4ee5\u4e0b\u662f\u7b80\u5355\u7684\u6b65\u9aa4\u3002<\/p>\n\n\n\n<ul>\n<li>\u5728\u60a8\u7684iPhone\u4e0a\u6253\u5f00Safari\u3002<\/li>\n\n\n\n<li>\u8f6c\u5230IPSW.me\u7f51\u7ad9\u3002<\/li>\n\n\n\n<li>\u9009\u62e9\u8bbe\u5907\u5e76\u70b9\u51fb\u201c\u9009\u62e9iOS\u7248\u672c\u201d\u3002\u5df2\u7b7e\u7f72\u7684\u56fa\u4ef6\u5c06\u663e\u793a\u4e3a\u7eff\u8272\uff0c\u800c\u672a\u7b7e\u7f72\u7684\u56fa\u4ef6\u5c06\u663e\u793a\u4e3a\u7ea2\u8272\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"732\" src=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2024\/08\/how-to-downgrade-ios-18-to-17-2-1024x732.png\" alt=\"\u672a\u7b7e\u7f72\u7684iOS\u7cfb\u7edf\u7248\u672c\" class=\"wp-image-13654\" style=\"border-width:1px;width:606px;height:auto\" srcset=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2024\/08\/how-to-downgrade-ios-18-to-17-2-1024x732.png 1024w, https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2024\/08\/how-to-downgrade-ios-18-to-17-2-300x214.png 300w, https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2024\/08\/how-to-downgrade-ios-18-to-17-2-768x549.png 768w, https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2024\/08\/how-to-downgrade-ios-18-to-17-2.png 1059w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u5982\u4f55\u5c06iOS 18\u964d\u7ea7\u523017 &#8211; \u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/h2>\n\n\n\n<p><strong>\u95ee\uff1a\u6709\u6ca1\u6709\u529e\u6cd5\u5378\u8f7diOS 18\uff1f<\/strong><\/p>\n\n\n\n<p>\u60a8\u53ea\u80fd\u4f7f\u7528iTunes\u548c\u7b2c\u4e09\u65b9\u8f6f\u4ef6\u5378\u8f7diOS 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