{"id":3044,"date":"2012-06-13T17:00:02","date_gmt":"2012-06-13T08:00:02","guid":{"rendered":"https:\/\/y2tech.net\/blog\/?p=3044"},"modified":"2012-09-22T12:33:22","modified_gmt":"2012-09-22T03:33:22","slug":"about-the-ios-firmware-update-methods","status":"publish","type":"post","link":"https:\/\/y2tech.net\/blog\/gudget\/about-the-ios-firmware-update-methods-3044\/","title":{"rendered":"iOS \u30a4\u30e1\u30fc\u30b8\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u65b9\u6cd5"},"content":{"rendered":"<h3>iOS\u30a4\u30e1\u30fc\u30b8\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u65b9\u6cd5\u306e\u6982\u8981<\/h3>\r\n<br>\r\n<p>iOS6\u306e\u30d9\u30fc\u30bf\u7248\u304c\u30c7\u30d9\u30ed\u30c3\u30d1\u5411\u3051\u306b\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u65b0\u3057\u3044iOS\u3092\u5b9f\u6a5f\u3067\u8a66\u3057\u3066\u307f\u305f\u3044\u3068\u601d\u3063\u3066\u3044\u3066\u3082\u30c7\u30fc\u30bf\u3084OS\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3084\u30ea\u30ab\u30d0\u30ea\u7b49\u306e\u4f5c\u696d\u3092\u8003\u3048\u308b\u3068\u3061\u3087\u3063\u3068\u8e8a\u8e87\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u306d\uff0eiOS\u3092\u65b0\u3057\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b\u306e\u306f\u3001iTunes\u3092\u901a\u3058\u3066\u7c21\u5358\u306b\u884c\u3048\u308b\u306e\u3067\u3059\u304c\u3001\u5143\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u623b\u3059\u306e\u306f\u7d50\u69cb\u9762\u5012\u306a\u4f5c\u696d\u3092\u5f37\u3044\u3089\u308c\u307e\u3059\uff0e<\/p>\r\n<br>\r\n<p>iOS\u30a2\u30d7\u30ea\u306e\u958b\u767a\u3092\u3084\u3063\u3066\u3044\u308b\u3068\u3001\u4ee5\u524d\u306eiOS\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u623b\u3057\u3066\u30c6\u30b9\u30c8\u3059\u308b\u5fc5\u8981\u304c\u3067\u3066\u304d\u307e\u3059\u304c\u3001\u305d\u306e\u305f\u3081\u306b\u8907\u6570\u306eiOS\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u5b9f\u6a5f\u3092\u7528\u610f\u3059\u308b\u3053\u3068\u306f\u500b\u4eba\u3067\u306f\u96e3\u3057\u3044\u3067\u3057\u3087\u3046\uff0e\u30c7\u30d9\u30ed\u30c3\u30d1\u5411\u3051\u306b\u306fiOS\u306e\u4efb\u610f\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u7c21\u5358\u306b\u5165\u308c\u66ff\u3048\u3089\u308c\u308b\u30c4\u30fc\u30eb\u3092\u63d0\u4f9b\u3057\u3066\u6b32\u3057\u3044\u3068\u3053\u308d\u3067\u3059\uff0e<\/p>\r\n<br>\r\n<p>\u3055\u3066\u3001\u79c1\u3082\u624b\u6301\u3061\u306e\u30c6\u30b9\u30c8\u7528\u306eiPhone3GS\u3092\u65e9\u901fiOS6beta\u3092\u5165\u308c\u3066\u307f\u307e\u3057\u305f\u304c\u3001\u4ee5\u524d\u306eiOS\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u623b\u305d\u3046\u3068\u3057\u3066\u7d50\u69cb\u571f\u58fa\u306b\u306f\u307e\u308a\u307e\u3057\u305f\uff0e\u79c1\u306fiOS\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u624b\u9806\u3067\u540c\u3058\u3088\u3046\u306biOS\u306e\u30c0\u30a6\u30f3\u30b0\u30ec\u30fc\u30c9\u304c\u3067\u304d\u308b\u3082\u306e\u3068\u601d\u3063\u3066\u3044\u307e\u3057\u305f\u304c\u3001iTunes\u306eVersion\u7ba1\u7406\u30c4\u30fc\u30eb\u3067\u306fiOS\u306e\u30c0\u30a6\u30f3\u30b0\u30ec\u30fc\u30c9\u304c\u3067\u304d\u306a\u3044\u4ed5\u7d44\u307f\u306b\u306a\u3063\u3066\u3044\u308b\u3088\u3046\u3067\u3059\uff0e\r\n<br>\r\n<b>\u3010\u6ce8\u610f\u3011\u65e5\u672c\u3067\u6d41\u901a\u3057\u3066\u3044\u308bSoftbank\u4ed5\u69d8\u306eiPhone\u306f\u3001SIM\u30ab\u30fc\u30c9\u304ciPhone\u672c\u4f53\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u3068\u30a2\u30af\u30c6\u30a3\u30d9\u30fc\u30b7\u30e7\u30f3\u3067\u304d\u306a\u3044\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\uff0eSIM\u30ab\u30fc\u30c9\u304ciPhone\u672c\u4f53\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u72b6\u614b\u3067iOS\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u884c\u3046\u3068\u3001\u30a2\u30af\u30c6\u30a3\u30d9\u30fc\u30b7\u30e7\u30f3\u4f5c\u696d\u304c\u884c\u3048\u306a\u3044\u305f\u3081iPhone\u304c\u5168\u304f\u4f7f\u3048\u306a\u304f\u306a\u308a\u307e\u3059\uff0e\uff08iPod Touch\u4ee3\u308f\u308a\u3068\u3057\u3066\u3082\u4f7f\u3048\u307e\u305b\u3093\uff09<\/b>\r\n<br>\r\n<p> \r\n<br>\r\n<p>\u53c2\u8003\u8a18\u4e8b\uff1a\u3000<a href=\"http:\/\/gigazine.net\/news\/20111014_sbm_iphone_ios5\/\" title=\"Gigazine \u300e\u89e3\u7d04\u3057\u305fiPhone\u306biOS 5\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u4f7f\u7528\u4e0d\u80fd\u306b\u3001\u5fa9\u5143\u3082\u4e0d\u53ef\u300f\" target=\"_blank\">Gigazine\uff1a\u300e\u89e3\u7d04\u3057\u305fiPhone\u306biOS 5\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u4f7f\u7528\u4e0d\u80fd\u306b\u3001\u5fa9\u5143\u3082\u4e0d\u53ef\u300f<\/a>\u3000http:\/\/gigazine.net\/news\/20111014_sbm_iphone_ios5\/\r\n<br>\r\n<p>\r\n\r<\/p>\r\n<h4>\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u624b\u9806<\/h4>\r\n<br>\r\n<p>iOS\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306f\u3068\u3066\u3082\u7c21\u5358\u3067\u3001\u5148\u305a\u6700\u521d\u306b\u73fe\u5728\u306eiOS\u30c7\u30d0\u30a4\u30b9\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u884c\u3044\u307e\u3059\uff0e\u3053\u306e\u4f5c\u696d\u306fiCloud\u3088\u308a\u3082\u624b\u5143\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306b\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3057\u3066\u304a\u304f\u65b9\u304c\u7121\u96e3\u3067\u3057\u3087\u3046\uff0e\r\n<br>\r\n\u304d\u3061\u3093\u3068\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304c\u53d6\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u305f\u5f8c\u3001iTunes\u306eVersion\u7ba1\u7406\u30c4\u30fc\u30eb\u3067\u65b0\u3057\u3044iOS\u306e\u30a4\u30e1\u30fc\u30b8\u30d5\u30a1\u30a4\u30eb\u3092\u6307\u5b9a\u3057\u3066\u4e0b\u3055\u3044\uff0e&#8221;Restore&#8221; \u30dc\u30bf\u30f3\u3092<b>\u30aa\u30d7\u30b7\u30e7\u30f3\u30ad\u30fc\u3092\u62bc\u3057\u306a\u304c\u3089<\/b>\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u3001\u30d5\u30a1\u30a4\u30eb\u9078\u629e\u30c0\u30a4\u30a2\u30ed\u30b0\u304c\u73fe\u308c\u308b\u306e\u3067\u3001\u65b0\u3057\u3044iOS\u30a4\u30e1\u30fc\u30b8\u30d5\u30a1\u30a4\u30eb\u3092\u9078\u629e\u3057\u4f5c\u696d\u3092\u9032\u3081\u3066\u4e0b\u3055\u3044\uff0e\r\n<br>\r<\/p>\r\n<div style=\"width: 680px; margin: 0 auto; text-align: center;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/iTunesDialog.jpg\" alt=\"iTunes iOS\u30c7\u30d0\u30a4\u30b9\u7ba1\u7406\" title=\"iTunes iOS\u30c7\u30d0\u30a4\u30b9\u7ba1\u7406\" width=\"640\" height=\"549\" class=\"size-full wp-image-3045\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/iTunesDialog.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/iTunesDialog-160x137.jpg 160w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/iTunesDialog-300x257.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><br><span>iTunes\u306eiOS\u30c7\u30d0\u30a4\u30b9\u7ba1\u7406\u753b\u9762<\/span>\r\n<br>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/ChooseiOS6Image.jpg\" alt=\"Choosing iOS6 Image\" title=\"Choosing iOS6 Image\" width=\"630\" height=\"400\" class=\"size-full wp-image-3047\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/ChooseiOS6Image.jpg 630w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/ChooseiOS6Image-160x101.jpg 160w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/ChooseiOS6Image-300x190.jpg 300w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><br><span>\u65b0\u3057\u3044iOS\u30a4\u30e1\u30fc\u30b8\u3092\u9078\u629e\u3059\u308b<\/span>\r\n<br>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/ConfirmationDialog01.jpg\" alt=\"Confirmation\u3000Dialog\u3000\" title=\"Confirmation\u3000Dialog\u3000\" width=\"490\" height=\"164\" class=\"size-full wp-image-3048\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/ConfirmationDialog01.jpg 490w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/ConfirmationDialog01-160x53.jpg 160w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/ConfirmationDialog01-300x100.jpg 300w\" sizes=\"auto, (max-width: 490px) 100vw, 490px\" \/><br><span>\u78ba\u8a8d\u30c0\u30a4\u30a2\u30ed\u30b0\u304c\u8868\u793a\u3055\u308c\u308b\u306e\u3067\u3001&#8221;Restore&#8221; \u3092\u9078\u629e\u3057\u3066\u4f5c\u696d\u3092\u9032\u3081\u308b<\/span>\r\n<br>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/RestoringIOS6.jpg\" alt=\"Restoring IOS6\" title=\"Restoring IOS6\" width=\"640\" height=\"304\" class=\"size-full wp-image-3053\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/RestoringIOS6.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/RestoringIOS6-160x76.jpg 160w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/RestoringIOS6-300x142.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><br><span>\u65b0\u3057\u3044iOS\u306e\u30a4\u30e1\u30fc\u30b8\u304c\u30c7\u30d0\u30a4\u30b9\u306b\u8ee2\u9001\u3055\u308cFirmware\u306e\u66f8\u304d\u63db\u3048\u304c\u884c\u308f\u308c\u308b<\/span>\r\n<br>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/updatedDialog.jpg\" alt=\"finish to update\" title=\"finish to update\" width=\"640\" height=\"367\" class=\"size-full wp-image-3056\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/updatedDialog.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/updatedDialog-160x91.jpg 160w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/updatedDialog-300x172.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><br><span>\u65b0\u3057\u3044iOS\u306b\u66f4\u65b0\u3055\u308c\u3066\u3044\u308b<\/span>\r\n<br>\r\n<\/div>\r\n<br>\r\n<hr \/>\r\n<h4>\u30c0\u30a6\u30f3\u30b0\u30ec\u30fc\u30c9\u624b\u9806<\/h4>\r\n<br>\r\n<p>iOS\u30a4\u30e1\u30fc\u30b8\u3092\u30c0\u30a6\u30f3\u30b0\u30ec\u30fc\u30c9\u3059\u308b\u306b\u306f\u3001\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306e\u624b\u9806\u306b\u5f93\u3063\u3066\u65e7\u30d0\u30fc\u30b8\u30e7\u30f3\u306eiOS\u30a4\u30e1\u30fc\u30b8\u3092\u6307\u5b9a\u3059\u308c\u3070\u826f\u3055\u305d\u3046\u3067\u3059\u304c\u3001\u6b8b\u5ff5\u306a\u304c\u3089\u3053\u306e\u65b9\u6cd5\u3067\u306f\u65e7\u30d0\u30fc\u30b8\u30e7\u30f3\u306eiOS\u30a4\u30e1\u30fc\u30b8\u306b\u7f6e\u304d\u63db\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\uff0e\r\n<br>\r<\/p>\r\n<div style=\"width: 680px; margin: 0 auto; text-align: center;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/BackToOldiOS.jpg\" alt=\"Back To Old iOS\" title=\"Back To Old iOS\" width=\"656\" height=\"400\" class=\"size-full wp-image-3060\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/BackToOldiOS.jpg 656w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/BackToOldiOS-160x97.jpg 160w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/BackToOldiOS-300x182.jpg 300w\" sizes=\"auto, (max-width: 656px) 100vw, 656px\" \/><br><span>\u65e7\u30d0\u30fc\u30b8\u30e7\u30f3\u306eiOS\u30a4\u30e1\u30fc\u30b8\u3092\u6307\u5b9a\u3057\u3066iOS\u306e\u66f8\u304d\u63db\u3048\u3092\u884c\u304a\u3046\u3068\u3057\u3066\u3082<\/span>\r\n<br>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/RestoreFaild.jpg\" alt=\"Restore Faild\" title=\"Restore Faild\" width=\"481\" height=\"174\" class=\"size-full wp-image-3062\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/RestoreFaild.jpg 481w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/RestoreFaild-160x57.jpg 160w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/RestoreFaild-300x108.jpg 300w\" sizes=\"auto, (max-width: 481px) 100vw, 481px\" \/><br><span>\u65e7\u30d0\u30fc\u30b8\u30e7\u30f3\u306eiOS\u30a4\u30e1\u30fc\u30b8\u306f\u53d7\u3051\u4ed8\u3051\u3066\u304f\u308c\u306a\u3044<\/span>\r\n<br>\r\n<\/div>\r\n<p>\u3053\u306e\u307e\u307e\u3067\u306f\u65e7\u30d0\u30fc\u30b8\u30e7\u30f3\u306eiOS\u306b\u623b\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u306e\u3067\u3001\u3061\u3087\u3063\u3068\u3060\u3051\u8131\u7344\u72af\u9054\uff08Jailbreakers\uff09\u306e\u30c6\u30af\u30cb\u30c3\u30af\u3092\u4f7f\u308f\u305b\u3066\u8cb0\u3044\u307e\u3059\uff0e\u3068\u3044\u3063\u3066\u3082\u30c7\u30d0\u30a4\u30b9\u3092\u5b9f\u969b\u306b\u8131\u7344\u3059\u308b\u8a33\u3067\u306f\u306a\u304f\u3001\u8131\u7344\u3059\u308b\u305f\u3081\u306b\u884c\u3046\u624b\u9806\u306e\u4e00\u90e8\u3092\u4f7f\u3044\u307e\u3059\uff0e<\/p>\r\n<br>\r\n<p>iPhone\u306a\u3069\u306eiOS\u30c7\u30d0\u30a4\u30b9\u304c\u4f55\u3089\u304b\u306e\u539f\u56e0\u3067\u8d77\u52d5\u3057\u306a\u304f\u306a\u3063\u305f\u308a\u3001\u304a\u304b\u3057\u306a\u6319\u52d5\u3092\u793a\u3059\u3088\u3046\u306b\u306a\u3063\u305f\u5834\u5408\u306biOS\u306e\u30a4\u30e1\u30fc\u30b8\u3092\u5f37\u5236\u7684\u306b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u6a5f\u80fd\u304ciOS\u30c7\u30d0\u30a4\u30b9\u306b\u5099\u308f\u3063\u3066\u3044\u307e\u3059\uff0e\u3053\u306e\u6a5f\u80fd\u306fDFU(Device Firmware Update)\u30e2\u30fc\u30c9\u3068\u547c\u3070\u308c\u3066\u304a\u308a\u3001iOS\u30c7\u30d0\u30a4\u30b9\u306e\u96fb\u6e90\u30dc\u30bf\u30f3\u3068\u30db\u30fc\u30e0\u30dc\u30bf\u30f3\u3092\u540c\u6642\u306b\u64cd\u4f5c\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066DFU\u30e2\u30fc\u30c9\u306b\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\uff0e<\/p>\r\n<br>\r\n<p>iTunes\u304cDFU\u30e2\u30fc\u30c9\u306b\u5207\u308a\u66ff\u3048\u305fiOS\u30c7\u30d0\u30a4\u30b9\u3092\u8a8d\u8b58\u3059\u308b\u3068\u3001\u5de5\u5834\u51fa\u8377\u6642\u306e\u8a2d\u5b9a\u306b\u623b\u3059\u305f\u3081\u306e\u7279\u5225\u306a\u30e2\u30fc\u30c9\u306b\u306a\u308a\u3001iOS\u30c7\u30d0\u30a4\u30b9\u306eiOS\u30a4\u30e1\u30fc\u30b8\u3092\u6b63\u5f0f\u306b\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u3066\u3044\u308b\u6700\u65b0\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u623b\u3059\u4f5c\u696d\u304c\u884c\u308f\u308c\u307e\u3059\uff0eiOS\u30a4\u30e1\u30fc\u30b8\u304c\u6700\u65b0\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u7f6e\u304d\u63db\u308f\u3063\u305f\u5f8c\u3001iTunes\u3092\u901a\u3058\u3066\u901a\u5e38\u306e\u30ea\u30b9\u30c8\u30a2\u4f5c\u696d\u3092\u884c\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\uff0e<\/p>\r\n<br>\r\n<p>\u4ee5\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304c\u53d6\u3089\u308c\u3066\u3044\u306a\u3044\u3053\u3068\u306b\u306f\u8a71\u306b\u306a\u308a\u307e\u305b\u3093\u306e\u3067\u3001\u65b0\u3057\u3044iOS\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u524d\u306b\u3001\u5fc5\u305a\u73fe\u5728\u306eiOS\u3001\u30c7\u30fc\u30bf\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u3068\u3063\u3066\u7f6e\u304f\u3053\u3068\u3092\u5fd8\u308c\u306a\u3044\u3067\u4e0b\u3055\u3044\uff0e<\/p>\r\n<br>\r\n<p><b>\u6b8b\u5ff5\u306a\u304c\u3089\u3053\u306e\u65b9\u6cd5\u3067\u623b\u3059\u3053\u3068\u304c\u3067\u304d\u308biOS\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u3001\u73fe\u6642\u70b9\u3067\u6b63\u5f0f\u306bApple\u304b\u3089\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u3066\u3044\u308b\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u306eiOS\u3060\u3051\u3067\u3059\uff0e(iOS6\u306e\u6b63\u5f0f\u30ea\u30ea\u30fc\u30b9\u5f8c\u306b\u306fiOS5\u306b\u306f\u623b\u305b\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\uff09<\/b>\r\n<\/p>\r\n<br>\r\n<p>\u5225\u306a\u65b9\u6cd5\u3092\u4f7f\u3048\u3070\u4efb\u610f\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306eiOS\u306b\u623b\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u7b48\u3067\u3059\u306e\u3067\u3001\u5f15\u304d\u7d9a\u304d\u8abf\u67fb\u3057\u3066\u307f\u308b\u4e8b\u306b\u3057\u307e\u3059\uff0e\r\n<br>\r\n\r\n<h4>iOS\u30c7\u30d0\u30a4\u30b9\u3092 DFU(Device Firmware Update)\u30e2\u30fc\u30c9\u306b\u5207\u308a\u66ff\u3048\u308b<\/h4>\r\n<br>\r\n<p>\u4ee5\u4e0b\u306e\u624b\u9806\u306fiOS\u30c7\u30d0\u30a4\u30b9\u3092USB\u30b1\u30fc\u30d6\u30eb\u3067\u30db\u30b9\u30c8PC(Mac) \u306b\u3064\u306a\u3044\u3060\u72b6\u614b\u3067\u3001iTunes\u304c\u8d77\u52d5\u3057\u3066\u3044\u308b\u72b6\u614b\u3067\u4f5c\u696d\u3092\u884c\u3063\u305f\u5834\u5408\u306b\u3064\u3044\u3066\u8a18\u8ff0\u3057\u3066\u3044\u307e\u3059\uff0e\u30db\u30b9\u30c8PC(Mac) \u306b\u3064\u306a\u3044\u3067\u3044\u306a\u3044\u72b6\u614b\u3067iOS\u30c7\u30d0\u30a4\u30b9\u3092DFU\u30e2\u30fc\u30c9\u306b\u3057\u3066\u304b\u3089\u3001USB\u30b1\u30fc\u30d6\u30eb\u3067\u30db\u30b9\u30c8PC(Mac) \u306b\u3064\u306a\u3044\u3067\u3082\u540c\u3058\u3067\u3059\uff0e<\/p>\r\n<br>\r\n<p>1. iOS\u30c7\u30d0\u30a4\u30b9\u306e\u96fb\u6e90\u3092OFF\u306b\u3057\u307e\u3059\uff0e\r\n<br>\r\n<p>\u30002. iOS\u30c7\u30d0\u30a4\u30b9\u306e\u96fb\u6e90\u30dc\u30bf\u30f3\u3092\u62bc\u3057\u3066\u96fb\u6e90\u3092ON\u306b\u3057\u3001\u753b\u9762\u306b\u30ea\u30f3\u30b4\u30de\u30fc\u30af\u304c\u73fe\u308c\u305f\u3068\u3053\u308d\u3067\u3001\r\n<br>\r\n<p>\u3000\u3000\u3000\u96fb\u6e90\u30dc\u30bf\u30f3\u3068\u30db\u30fc\u30e0\u30dc\u30bf\u30f3\u3092\u540c\u6642\u306b\u62bc\u3057\u653e\u3057\u306b\u3057\u307e\u3059\uff0e\r\n<br>\r\n<p>\u30003.\u30005\u301c10\u79d2\u3050\u3089\u3044\u3067\u4e00\u65e6\u753b\u9762\u304c\u6d88\u3048\u307e\u3059\u306e\u3067\u3001\u753b\u9762\u304c\u6d88\u3048\u305f\u3089\u96fb\u6e90\u30dc\u30bf\u30f3\u3060\u3051\u3092\u96e2\u3057\u307e\u3059\uff0e\r\n<br>\r\n<p>\u30004. \u30db\u30fc\u30e0\u30dc\u30bf\u30f3\u3060\u3051\u304c\u62bc\u3055\u308c\u305f\u72b6\u614b\u3067\u6570\u79d2\u5f85\u3064\u3068\u3001iOS\u30c7\u30d0\u30a4\u30b9\u304cDFU\u30e2\u30fc\u30c9\u306b\u5165\u308a\u307e\u3059\uff0e\r\n<br>\r\n<p>\u30005. iOS\u30c7\u30d0\u30a4\u30b9\u304cDFU\u30e2\u30fc\u30c9\u306b\u5165\u3063\u305f\u72b6\u614b\u3067\u306f\u753b\u9762\u306f\u771f\u3063\u6697\u306a\u307e\u307e\u3067\u3059\u304c\u3001iTunes\u306e\u753b\u9762\u306b\u306f\r\n<br>\r\n<p>\u3000\u3000\u3000\u6b21\u306e\u3088\u3046\u306a\u30c0\u30a4\u30a2\u30ed\u30b0\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u306f\u305a\u3067\u3059\uff0e\r\n<br>\r\n\r\n<div style=\"width: 680px; margin: 0 auto; text-align: center;\">\r\n\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/DFUCheckDialog.jpg\" alt=\"DFU Server Check Dialog\" title=\"DFU Server Check Dialog\" width=\"490\" height=\"190\" class=\"size-full wp-image-3065\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/DFUCheckDialog.jpg 490w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/DFUCheckDialog-160x62.jpg 160w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/DFUCheckDialog-300x116.jpg 300w\" sizes=\"auto, (max-width: 490px) 100vw, 490px\" \/><br><span>\u8a72\u5f53\u3059\u308biOS\u30c7\u30d0\u30a4\u30b9\u306e\u554f\u3044\u5408\u308f\u305b\u3092\u884c\u3046\u305f\u3081\u306e\u78ba\u8a8d\u30c0\u30a4\u30a2\u30ed\u30b0<\/span>\r\n<br>\r\n<\/div>\r\n<p>\r\n<br>\r\n<p>\u30006. &#8220;Check&#8221; \u30dc\u30bf\u30f3\u3092\u62bc\u3057\u3066\u4f5c\u696d\u3092\u9032\u3081\u308b\u3068\u3001\u4eca\u5ea6\u306f iTunes\u304c iOS\u30c7\u30d0\u30a4\u30b9\u304c \r\n<br>\r\n<p>\u3000\u3000\u3000&#8221;recovery mode&#8221; \u3000\u3067\u3042\u308b\u3053\u3068\u3092\u691c\u51fa\u3057\u305f\u65e8\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u30c0\u30a4\u30a2\u30ed\u30b0\u304c\u8868\u793a\u3055\u308c\u307e\u3059\uff0e\r\n<br>\r<\/p>\r\n<div style=\"width: 680px; margin: 0 auto; text-align: center;\">\r\n\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/DFUmodeOnITunes.jpg\" alt=\"Recovery mode on iTunes\" title=\"Recovery mode on iTunes\" width=\"640\" height=\"334\" class=\"size-full wp-image-3066\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/DFUmodeOnITunes.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/DFUmodeOnITunes-160x83.jpg 160w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/DFUmodeOnITunes-300x156.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><br><span>recovery mode\u306e\u78ba\u8a8d\u30c0\u30a4\u30a2\u30ed\u30b0<\/span>\r\n<br>\r\n<\/div>\r\n<p>\r\n<br>\r\n<p>\u30007. iTunes\u306eVersion\u7ba1\u7406\u306e &#8220;Restore&#8221; \u30dc\u30bf\u30f3\u3092\u62bc\u3057\u3066\u4f5c\u696d\u3092\u9032\u3081\u308b\u3068\u3001iOS\u30c7\u30d0\u30a4\u30b9\u306e\u65b0\u3057\u3044\r\n<br>\r\n<p>\u3000\u3000\u3000\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30c1\u30a7\u30c3\u30af\u3092\u884c\u3046\u304b\u3069\u3046\u304b\u5c0b\u306d\u3089\u308c\u308b\u306e\u3067\u3001&#8221;Check&#8221; \u3092\u62bc\u3057\u3066\u4f5c\u696d\u3092\u9032\u3081\u308b\uff0e\r\n<br>\r<\/p>\r\n<div style=\"width: 680px; margin: 0 auto; text-align: center;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/FirmwareRestoreConfirm.jpg\" alt=\"Firmware Restore Confirmation\" title=\"Firmware Restore Confirmation\" width=\"490\" height=\"227\" class=\"size-full wp-image-3067\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/FirmwareRestoreConfirm.jpg 490w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/FirmwareRestoreConfirm-160x74.jpg 160w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/FirmwareRestoreConfirm-300x138.jpg 300w\" sizes=\"auto, (max-width: 490px) 100vw, 490px\" \/><br><span>\u6700\u65b0\u306eiOS\u30a4\u30e1\u30fc\u30b8\u3067\u7f6e\u304d\u63db\u3048\u308b\u4e8b\u3092\u78ba\u8a8d\u3059\u308b\u30c0\u30a4\u30a2\u30ed\u30b0\u304c\u73fe\u308c\u308b<\/span>\r\n<br>\r\n<\/div>\r\n<p>\r\n<br>\r\n<p>\u30008. &#8220;Restore and Update&#8221; \u30dc\u30bf\u30f3\u3092\u62bc\u3057\u3066\u4f5c\u696d\u3092\u9032\u3081\u308b\u3068\u3001iOS\u30a4\u30e1\u30fc\u30b8\u306e\u66f4\u65b0\u4f5c\u696d\u304c\u59cb\u307e\u308b\uff0e\r\n<br>\r<\/p>\r\n<div style=\"width: 680px; margin: 0 auto; text-align: center;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/RestoringiOS.jpg\" alt=\"Restoring iOS\" title=\"Restoring iOS\" width=\"640\" height=\"388\" class=\"size-full wp-image-3068\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/RestoringiOS.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/RestoringiOS-160x97.jpg 160w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/RestoringiOS-300x181.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><br><span>\u6700\u65b0\u306eiOS\u30a4\u30e1\u30fc\u30b8\u3078\u306e\u66f4\u65b0\u4f5c\u696d\u304c\u59cb\u307e\u308b<\/span>\r\n<br>\r\n<\/div>\r\n\r\n<p>\r\n<br>\r\n<p>\u30009. iOS\u30a4\u30e1\u30fc\u30b8\u306e\u66f4\u65b0\u4f5c\u696d\u306e\u7d42\u4e86\u5f8c\u306b\u3001iTunes\u306e\u30e6\u30fc\u30b6\u30c7\u30fc\u30bf\u30ea\u30b9\u30c8\u30a2\u4f5c\u696d\u3092\u884c\u3044\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3057\u305f\r\n<br>\r\n<p>\u3000\u3000\u3000\u6642\u70b9\u306e\u74b0\u5883\u306b\u623b\u3059\uff0e\r\n<br>\r<\/p>\r\n<div style=\"width: 680px; margin: 0 auto; text-align: center;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/RestoreUserData.jpg\" alt=\"Restore User Data\" title=\"Restore User Data\" width=\"640\" height=\"303\" class=\"size-full wp-image-3071\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/RestoreUserData.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/RestoreUserData-160x75.jpg 160w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/RestoreUserData-300x142.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><br><span>iTunes\u306e\u901a\u5e38\u306e\u30c7\u30fc\u30bf\u30ea\u30b9\u30c8\u30a2\u624b\u9806\u306b\u5f93\u3063\u3066\u30e6\u30fc\u30b6\u30c7\u30fc\u30bf\u306e\u30ea\u30b9\u30c8\u30a2\u3092\u884c\u3046<\/span>\r\n<br>\r\n<p> \r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/RestoreCompleted.jpg\" alt=\"Restoring User Data\" title=\"Restoring User Data\" width=\"640\" height=\"493\" class=\"size-full wp-image-3077\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/RestoreCompleted.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/RestoreCompleted-160x123.jpg 160w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2012\/06\/RestoreCompleted-300x231.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" 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