{"id":80,"date":"2023-12-02T16:56:31","date_gmt":"2023-12-02T16:56:31","guid":{"rendered":"https:\/\/howtogeek.blog\/ja\/?p=80"},"modified":"2023-12-02T16:56:31","modified_gmt":"2023-12-02T16:56:31","slug":"7-fixes-for-samsung-galaxy-phone-not-turning-on-wi-fi-ja-2","status":"publish","type":"post","link":"https:\/\/howtogeek.blog\/ja\/7-fixes-for-samsung-galaxy-phone-not-turning-on-wi-fi-ja-2\/","title":{"rendered":"Samsung Galaxy \u96fb\u8a71\u304c Wi-Fi \u3092\u30aa\u30f3\u306b\u3057\u306a\u3044\u5834\u5408\u306e 7 \u3064\u306e\u4fee\u6b63\u65b9\u6cd5"},"content":{"rendered":"<p>Samsung Galaxy \u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3067\u306f\u3055\u307e\u3056\u307e\u306a\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\u3001Wi-Fi \u304c\u306a\u3051\u308c\u3070\u305d\u306e\u771f\u306e\u6a5f\u80fd\u306f\u5236\u9650\u3055\u308c\u307e\u3059\u3002 Samsung Galaxy \u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3092\u30ef\u30a4\u30e4\u30ec\u30b9 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3059\u308b\u306e\u306f\u901a\u5e38\u306f\u7c21\u5358\u3067\u3059\u304c\u3001\u4f55\u5ea6\u8a66\u307f\u3066\u3082 Wi-Fi \u304c\u30aa\u30f3\u306b\u306a\u3089\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u3059\u3050\u306b\u67af\u6e07\u3057\u3066\u3057\u307e\u3046<u>\u30e2\u30d0\u30a4\u30eb \u30c7\u30fc\u30bf<\/u>\u3060\u3051\u306b\u4f9d\u5b58\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u3053\u3067\u306f\u3001\u3059\u3050\u306b Wi-Fi \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u30aa\u30f3\u306b\u3057\u3066\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e\u30d2\u30f3\u30c8\u3092\u3044\u304f\u3064\u304b\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<h2><span id=\"1-Restart-Your-Phone\">1.\u643a\u5e2f\u96fb\u8a71\u3092\u518d\u8d77\u52d5\u3057\u307e\u3059<\/span><\/h2>\n<p><u>One UI<\/u> \u306b\u95a2\u9023\u3059\u308b\u4e00\u6642\u7684\u306a\u4e0d\u5177\u5408\u306b\u3088\u308a\u3001Samsung Galaxy \u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3067 Wi-Fi \u304c\u30aa\u30f3\u306b\u306a\u3089\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u307b\u3068\u3093\u3069\u306e\u5834\u5408\u3001<u>\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3092\u518d\u8d77\u52d5\u3059\u308b\u3053\u3068\u3067\u3053\u306e\u3088\u3046\u306a\u554f\u984c\u3092\u89e3\u6c7a\u3067\u304d\u307e\u3059<\/u>\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u307e\u305a\u305d\u308c\u3092\u8a66\u3057\u3066\u307f\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u96fb\u6e90\u30dc\u30bf\u30f3\u3092\u9577\u62bc\u3057\u3057\u3001<strong>\u96fb\u6e90\u30aa\u30d5<\/strong> \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u30bf\u30c3\u30d7\u3057\u307e\u3059\u3002\u643a\u5e2f\u96fb\u8a71\u306e\u96fb\u6e90\u304c\u5b8c\u5168\u306b\u30aa\u30d5\u306b\u306a\u308b\u307e\u3067\u5f85\u3063\u3066\u304b\u3089\u3001\u96fb\u6e90\u30dc\u30bf\u30f3\u3092\u9577\u62bc\u3057\u3057\u3066\u518d\u3073\u30aa\u30f3\u306b\u3057\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"Android \u307e\u305f\u306f Samsung \u643a\u5e2f\u96fb\u8a71\u306e\u96fb\u6e90\u3092\u5207\u308a\u307e\u3059\" class=\"wp-image\" decoding=\"async\" height=\"1024\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2023\/12\/Power-Off-Android-502x1024-3.webp\" title=\"Android \u307e\u305f\u306f Samsung \u643a\u5e2f\u96fb\u8a71\u306e\u96fb\u6e90\u3092\u5207\u308a\u307e\u3059\" width=\"502\"\/><\/figure>\n<h2><span id=\"2-Turn-Off-Power-Saving-Mode\">2. \u7701\u96fb\u529b\u30e2\u30fc\u30c9\u3092\u30aa\u30d5\u306b\u3059\u308b<\/span><\/h2>\n<p>Samsung \u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306e\u7701\u96fb\u529b\u30e2\u30fc\u30c9\u3092\u30aa\u30f3\u306b\u3059\u308b\u3068\u3001<u>\u30d0\u30c3\u30c6\u30ea\u30fc\u5bff\u547d\u3092\u5ef6\u3070\u3059<\/u>\u305f\u3081\u306b\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9 \u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u304c\u5236\u9650\u3055\u308c\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u3053\u306e\u6a5f\u80fd\u306b\u3088\u308a\u3001\u8a2d\u5b9a\u30a2\u30d7\u30ea\u307e\u305f\u306f<u>\u30af\u30a4\u30c3\u30af\u8a2d\u5b9a\u30d1\u30cd\u30eb\u304c\u8aa4\u52d5\u4f5c\u3057<\/u>\u3001Wi-Fi \u3092\u30aa\u30f3\u306b\u3067\u304d\u306a\u304f\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u643a\u5e2f\u96fb\u8a71\u306e\u7701\u96fb\u529b\u30e2\u30fc\u30c9\u3092\u7121\u52b9\u306b\u3057\u3066\u3001\u554f\u984c\u304c\u89e3\u6c7a\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u3092\u884c\u3046\u306b\u306f\u3001<strong>\u8a2d\u5b9a<\/strong> \u30a2\u30d7\u30ea\u3092\u958b\u304d\u3001<strong>\u30d0\u30c3\u30c6\u30ea\u30fc<\/strong>\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002\u6b21\u306b\u3001<strong>\u7701\u96fb\u529b<\/strong>\u306e\u6a2a\u306b\u3042\u308b\u30c8\u30b0\u30eb\u3092\u30aa\u30d5\u306b\u3057\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"Samsung \u643a\u5e2f\u96fb\u8a71\u306e\u7701\u96fb\u529b\u30e2\u30fc\u30c9\u3092\u30aa\u30d5\u306b\u3059\u308b\" class=\"wp-image\" decoding=\"async\" height=\"1024\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2023\/12\/Turn-Off-Power-Saving-Mode-on-Samsung-Phone-1001x1024-2.webp\" title=\"Samsung \u643a\u5e2f\u96fb\u8a71\u306e\u7701\u96fb\u529b\u30e2\u30fc\u30c9\u3092\u30aa\u30d5\u306b\u3059\u308b\" width=\"1001\"\/><\/figure>\n<h2><span id=\"3-Use-the-Samsung-Members-App-to-Test-Wi-Fi\">3. Samsung Members \u30a2\u30d7\u30ea\u3092\u4f7f\u7528\u3057\u3066 Wi-Fi \u3092\u30c6\u30b9\u30c8\u3059\u308b<\/span><\/h2>\n<p>\u643a\u5e2f\u96fb\u8a71\u306e Samsung Members \u30a2\u30d7\u30ea\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30c7\u30d0\u30a4\u30b9\u3067\u591a\u6570\u306e\u8a3a\u65ad\u30c6\u30b9\u30c8\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30c6\u30b9\u30c8\u306e 1 \u3064\u306f Wi-Fi \u8a3a\u65ad\u3067\u3001\u643a\u5e2f\u96fb\u8a71\u306e Wi-Fi \u63a5\u7d9a\u304c\u9069\u5207\u306b\u6a5f\u80fd\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><strong>1.<\/strong> \u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3067 Samsung Members \u30a2\u30d7\u30ea\u3092\u958b\u304d\u307e\u3059\u3002\u898b\u3064\u304b\u3089\u306a\u3044\u5834\u5408\u306f\u3001Galaxy \u30b9\u30c8\u30a2\u307e\u305f\u306f Play \u30b9\u30c8\u30a2\u304b\u3089<a href=\"https:\/\/www.samsung.com\/global\/galaxy\/apps\/samsung-members\/\" rel=\"noreferrer noopener\" target=\"_blank\">\u30a2\u30d7\u30ea\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/a>\u3057\u307e\u3059\u3002 <\/p>\n<p><strong>2.<\/strong> [<strong>\u30b5\u30dd\u30fc\u30c8<\/strong>] \u30bf\u30d6\u306b\u79fb\u52d5\u3057\u3001<strong> \u3092\u30bf\u30c3\u30d7\u3057\u307e\u3059\u3002 &gt;\u96fb\u8a71\u8a3a\u65ad<\/strong>\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"Samsung Galaxy Phone \u306e\u8a3a\u65ad\" class=\"wp-image\" decoding=\"async\" height=\"1024\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2023\/12\/Diagnostics-on-Samsung-Galaxy-Phone-502x1024-2.webp\" title=\"Samsung Galaxy Phone \u306e\u8a3a\u65ad\" width=\"502\"\/><\/figure>\n<p><strong>3.<\/strong><strong>Wi-Fi<\/strong> \u3092\u30bf\u30c3\u30d7\u3057\u3001\u30a2\u30d7\u30ea\u304c\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306e Wi-Fi \u3092\u30c6\u30b9\u30c8\u3059\u308b\u307e\u3067\u5f85\u3061\u307e\u3059\u3002\u30d5\u30a3\u3002 <\/p>\n<figure class=\"wp-block-image\"><img alt=\"Samsung \u643a\u5e2f\u96fb\u8a71\u3067 Wi-Fi \u3092\u30c6\u30b9\u30c8\u3059\u308b\" class=\"wp-image\" decoding=\"async\" height=\"1024\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2023\/12\/Test-Wi-Fi-on-Samsung-Phone-1001x1024-2.webp\" title=\"Samsung \u643a\u5e2f\u96fb\u8a71\u3067 Wi-Fi \u3092\u30c6\u30b9\u30c8\u3059\u308b\" width=\"1001\"\/><\/figure>\n<h2><span id=\"4-Reset-Wi-Fi-Settings\">4. Wi-Fi\u8a2d\u5b9a\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b<\/span><\/h2>\n<p>\u305d\u308c\u3067\u3082 Samsung \u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3067 Wi-Fi \u3092\u30aa\u30f3\u306b\u3067\u304d\u306a\u3044\u5834\u5408\u306f\u3001\u3059\u3079\u3066\u306e Wi-Fi \u8a2d\u5b9a\u3092\u5de5\u5834\u51fa\u8377\u6642\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306b\u30ea\u30bb\u30c3\u30c8\u3059\u308b\u3053\u3068\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b Wi-Fi \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30da\u30a2\u30ea\u30f3\u30b0\u3055\u308c\u305f Bluetooth \u30c7\u30d0\u30a4\u30b9\u304c\u3059\u3079\u3066\u524a\u9664\u3055\u308c\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p><strong>1.<\/strong><strong>\u8a2d\u5b9a<\/strong> \u30a2\u30d7\u30ea\u3092\u958b\u304d\u3001\u4e0b\u306b\u30b9\u30af\u30ed\u30fc\u30eb\u3057\u3066  \u3092\u30af\u30ea\u30c3\u30af\u3057\u3001<strong>\u30ea\u30bb\u30c3\u30c8<\/strong>\u3092\u9078\u629e\u3057\u307e\u3059\u3002<strong><\/strong><strong><\/strong><\/p>\n<figure class=\"wp-block-image\"><img alt=\"Android \u307e\u305f\u306f Samsung \u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b\" class=\"wp-image\" decoding=\"async\" height=\"1024\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2023\/12\/Reset-an-Android-Phone-1001x1024-2.webp\" title=\"Android \u307e\u305f\u306f Samsung \u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b\" width=\"1001\"\/><\/figure>\n<p><strong>2.<\/strong><strong>Wi-Fi \u3068 Bluetooth \u306e\u8a2d\u5b9a\u3092\u30ea\u30bb\u30c3\u30c8<\/strong> \u3092\u30bf\u30c3\u30d7\u3057\u3001<strong>\u8a2d\u5b9a\u3092\u30ea\u30bb\u30c3\u30c8<\/strong>\u30dc\u30bf\u30f3\u3092\u62bc\u3057\u3066\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"Samsung \u643a\u5e2f\u96fb\u8a71\u306e Wi-Fi \u3068 Bluetooth \u8a2d\u5b9a\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b\" class=\"wp-image\" decoding=\"async\" height=\"1024\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2023\/12\/Reset-Wi-Fi-and-Bluetooth-Settings-on-Samsung-Phone-1001x1024-2.webp\" title=\"Samsung \u643a\u5e2f\u96fb\u8a71\u306e Wi-Fi \u3068 Bluetooth \u8a2d\u5b9a\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b\" width=\"1001\"\/><\/figure>\n<h2><span id=\"5-Update-One-UI\">5. 1 \u3064\u306e UI \u3092\u66f4\u65b0\u3059\u308b<\/span><\/h2>\n<p>Samsung Galaxy \u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3067\u30bb\u30fc\u30d5 \u30e2\u30fc\u30c9\u3067\u3082 Wi-Fi \u304c\u6709\u52b9\u306b\u306a\u3089\u306a\u3044\u5834\u5408\u3001\u554f\u984c\u306f\u30d0\u30b0\u306e\u3042\u308b One UI \u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306b\u95a2\u9023\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 Samsung \u306e\u3088\u3046\u306a\u4f01\u696d\u306f\u901a\u5e38\u3001\u3053\u308c\u3089\u306e\u554f\u984c\u3092\u8fc5\u901f\u306b\u691c\u51fa\u3057\u3001\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3067\u4fee\u6b63\u3057\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u304a\u4f7f\u3044\u306e\u643a\u5e2f\u96fb\u8a71\u306b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u304c\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/p>\n<p><strong>\u8a2d\u5b9a<\/strong> \u30a2\u30d7\u30ea\u3092\u958b\u304d\u3001<strong>\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2 \u30a2\u30c3\u30d7\u30c7\u30fc\u30c8 &gt; \u306b\u9032\u307f\u307e\u3059\u3002\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/strong>\u3057\u307e\u3059\u3002\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3092\u6700\u65b0\u306e One UI \u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u66f4\u65b0\u3059\u308b\u3068\u3001Wi-Fi \u3092\u30aa\u30f3\u306b\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"Samsung \u307e\u305f\u306f Android \u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2 \u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u78ba\u8a8d\u3059\u308b\" class=\"wp-image\" decoding=\"async\" height=\"1024\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2023\/12\/Check-for-Software-Updates-on-Android-1001x1024-3.webp\" title=\"Samsung \u307e\u305f\u306f Android \u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2 \u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u78ba\u8a8d\u3059\u308b\" width=\"1001\"\/><\/figure>\n<h2><span id=\"6-Try-Safe-Mode\">6. \u30bb\u30fc\u30d5\u30e2\u30fc\u30c9\u3092\u8a66\u3057\u3066\u307f\u308b<\/span><\/h2>\n<p>Samsung \u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u4e0a\u306e\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u30a2\u30d7\u30ea\u307e\u305f\u306f\u30b5\u30fc\u30d3\u30b9\u306e\u8aa4\u52d5\u4f5c\u306b\u3088\u308a\u3001Wi-Fi \u304c\u30aa\u30f3\u306b\u306a\u3089\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u53ef\u80fd\u6027\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u624b\u9806\u3092\u4f7f\u7528\u3057\u3066\u643a\u5e2f\u96fb\u8a71\u3092\u30bb\u30fc\u30d5 \u30e2\u30fc\u30c9\u3067\u8d77\u52d5\u3057\u307e\u3059\u3002<\/p>\n<p><strong>1.<\/strong> \u96fb\u6e90\u30e1\u30cb\u30e5\u30fc\u304c\u8868\u793a\u3055\u308c\u308b\u307e\u3067<strong>\u96fb\u6e90\u30dc\u30bf\u30f3<\/strong>\u3092\u62bc\u3057\u7d9a\u3051\u307e\u3059\u3002 <\/p>\n<p><strong>2.<\/strong> <strong>\u96fb\u6e90\u30aa\u30d5<\/strong> \u30a2\u30a4\u30b3\u30f3\u3092\u9577\u62bc\u3057\u3057\u3001 \u3092\u30bf\u30c3\u30d7\u3057\u307e\u3059\u3002 <strong>\u30bb\u30fc\u30d5 \u30e2\u30fc\u30c9 (\u7dd1\u8272\u306e\u30c1\u30a7\u30c3\u30af\u30de\u30fc\u30af)<\/strong>\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"Samsung \u307e\u305f\u306f Android Phone \u3092\u30bb\u30fc\u30d5 \u30e2\u30fc\u30c9\u3067\u8d77\u52d5\u3059\u308b\" class=\"wp-image\" decoding=\"async\" height=\"1024\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2023\/12\/Boot-Samsung-Phone-in-Safe-Mode-1001x1024-3.webp\" title=\"Samsung \u307e\u305f\u306f Android Phone \u3092\u30bb\u30fc\u30d5 \u30e2\u30fc\u30c9\u3067\u8d77\u52d5\u3059\u308b\" width=\"1001\"\/><\/figure>\n<p>\u643a\u5e2f\u96fb\u8a71\u304c\u30bb\u30fc\u30d5 \u30e2\u30fc\u30c9\u3067\u8d77\u52d5\u3057\u305f\u3089\u3001Wi-Fi \u3092\u518d\u5ea6\u30aa\u30f3\u306b\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u554f\u984c\u304c\u767a\u751f\u3057\u306a\u3044\u5834\u5408\u306f\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u30a2\u30d7\u30ea\u306e\u3044\u305a\u308c\u304b\u304c\u554f\u984c\u306e\u539f\u56e0\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u5834\u5408\u306f\u3001\u6700\u8fd1\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u30a2\u30d7\u30ea\u3092\u524a\u9664\u3057\u3066\u3001Wi-Fi \u306b\u652f\u969c\u3092\u304d\u305f\u3057\u3066\u3044\u308b\u30a2\u30d7\u30ea\u3092\u7279\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2><span id=\"7-Wipe-Cache-Partition\">7. \u30ad\u30e3\u30c3\u30b7\u30e5\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u306e\u30ef\u30a4\u30d7<\/span><\/h2>\n<p>Samsung \u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306e\u30ad\u30e3\u30c3\u30b7\u30e5 \u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3092\u30af\u30ea\u30a2\u3059\u308b\u3068\u3001\u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306b\u84c4\u7a4d\u3055\u308c\u305f\u3001\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u306e\u3042\u308b\u30ad\u30e3\u30c3\u30b7\u30e5 \u30c7\u30fc\u30bf\u3092\u524a\u9664\u3067\u304d\u307e\u3059\u3002 <a href=\"https:\/\/www.reddit.com\/r\/GalaxyS21\/comments\/10v1syv\/cant_turn_on_wifi_any_solutions\/\" rel=\"noreferrer noopener\" target=\"_blank\">Reddit \u6295\u7a3f<\/a>\u3067\u8907\u6570\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u3001\u3053\u306e\u65b9\u6cd5\u3067 Wi-Fi \u304c\u30aa\u30f3\u306b\u306a\u3089\u306a\u3044\u554f\u984c\u3092\u89e3\u6c7a\u3057\u305f\u3068\u5831\u544a\u3057\u307e\u3057\u305f\u3002\u8a66\u3057\u3066\u307f\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><strong>1.<\/strong> \u96fb\u6e90\u30dc\u30bf\u30f3\u3092\u9577\u62bc\u3057\u3057\u3001<strong>\u96fb\u6e90\u30aa\u30d5<\/strong> \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u30bf\u30c3\u30d7\u3057\u3066\u30aa\u30d5\u306b\u3057\u307e\u3059\u3002\u3042\u306a\u305f\u306e\u96fb\u8a71\u3002 <\/p>\n<p><strong>2.<\/strong> USB \u30b1\u30fc\u30d6\u30eb\u3092\u4f7f\u7528\u3057\u3066\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3092 PC \u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002 <\/p>\n<p><strong>3.<\/strong> \u63a5\u7d9a\u3057\u305f\u3089\u3001Samsung \u30ed\u30b4\u304c\u8868\u793a\u3055\u308c\u308b\u307e\u3067\u96fb\u6e90\u30dc\u30bf\u30f3\u3068\u97f3\u91cf\u5927\u30dc\u30bf\u30f3\u3092\u540c\u6642\u306b\u62bc\u3057\u7d9a\u3051\u307e\u3059\u3002<\/p>\n<p><strong>4.<\/strong> \u97f3\u91cf\u5c0f\u30ad\u30fc\u3092\u4f7f\u7528\u3057\u3066\u3001<strong>\u30ad\u30e3\u30c3\u30b7\u30e5 \u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u306e\u30ef\u30a4\u30d7<\/strong> \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u5f37\u8abf\u8868\u793a\u3057\u307e\u3059\u3002\u6b21\u306b\u3001<strong>\u96fb\u6e90\u30dc\u30bf\u30f3<\/strong>\u3092\u62bc\u3057\u3066\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"Samsung \u643a\u5e2f\u96fb\u8a71\u306e\u30ea\u30ab\u30d0\u30ea\u30e2\u30fc\u30c9\" class=\"wp-image\" decoding=\"async\" height=\"450\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2023\/12\/Recovery-Mode-on-Samsung-Phone-2.webp\" title=\"Samsung \u643a\u5e2f\u96fb\u8a71\u306e\u30ea\u30ab\u30d0\u30ea\u30e2\u30fc\u30c9\" width=\"673\"\/><\/figure>\n<p><strong>5.<\/strong> \u6b21\u306b\u3001\u97f3\u91cf\u5c0f\u30ad\u30fc\u3092\u4f7f\u7528\u3057\u3066 <strong>\u306f\u3044<\/strong> \u3092\u9078\u629e\u3057\u3001 \u3092\u62bc\u3057\u3066\u78ba\u8a8d\u3057\u307e\u3059\u3002<strong>\u96fb\u6e90\u30dc\u30bf\u30f3<\/strong><\/p>\n<figure class=\"wp-block-image\"><img alt=\"Samsung \u643a\u5e2f\u96fb\u8a71\u306e\u30ad\u30e3\u30c3\u30b7\u30e5 \u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3092\u6d88\u53bb\u3059\u308b\" class=\"wp-image\" decoding=\"async\" height=\"450\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2023\/12\/Wipe-Cache-Partition-on-Samsung-Phone-2.webp\" title=\"Samsung \u643a\u5e2f\u96fb\u8a71\u306e\u30ad\u30e3\u30c3\u30b7\u30e5 \u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3092\u6d88\u53bb\u3059\u308b\" width=\"673\"\/><\/figure>\n<p><strong>6.<\/strong> \u30af\u30ea\u30a2\u3059\u308b\u3068\u3001\u56de\u5fa9\u30e1\u30cb\u30e5\u30fc\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002 [<strong>\u4eca\u3059\u3050\u30b7\u30b9\u30c6\u30e0\u3092\u518d\u8d77\u52d5\u3059\u308b<\/strong>] \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u5f37\u8abf\u8868\u793a\u3057\u3001\u96fb\u6e90\u30dc\u30bf\u30f3\u3092\u62bc\u3057\u3066\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"\u30ea\u30ab\u30d0\u30ea\u30e2\u30fc\u30c9\u306e\u4eca\u3059\u3050\u30b7\u30b9\u30c6\u30e0\u3092\u518d\u8d77\u52d5\u3059\u308b\u30aa\u30d7\u30b7\u30e7\u30f3\" class=\"wp-image\" decoding=\"async\" height=\"450\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2023\/12\/Reboot-System-Now-2.webp\" title=\"\u30ea\u30ab\u30d0\u30ea\u30e2\u30fc\u30c9\u306e\u4eca\u3059\u3050\u30b7\u30b9\u30c6\u30e0\u3092\u518d\u8d77\u52d5\u3059\u308b\u30aa\u30d7\u30b7\u30e7\u30f3\" width=\"672\"\/><\/figure>\n<p>\u96fb\u8a71\u6a5f\u304c\u518d\u8d77\u52d5\u3057\u305f\u3089\u3001Wi-Fi \u3092\u6709\u52b9\u306b\u3057\u3066\u4f7f\u7528\u3067\u304d\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<h2><span id=\"Revive-the-Connection\">\u63a5\u7d9a\u3092\u5fa9\u6d3b\u3055\u305b\u308b<\/span><\/h2>\n<p>Samsung Galaxy \u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3067 Wi-Fi \u3092\u30aa\u30f3\u306b\u3067\u304d\u306a\u3044\u5834\u5408\u3001Wi-Fi \u901a\u8a71\u306e\u4f7f\u7528\u3001\u753b\u9762\u306e\u30ad\u30e3\u30b9\u30c8\u3001<u>\u8fd1\u304f\u306e\u30c7\u30d0\u30a4\u30b9\u3068\u306e\u30d5\u30a1\u30a4\u30eb\u5171\u6709<\/u>\u304c\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3059\u3002 a&gt;\u3002\u3053\u306e\u3088\u3046\u306a\u72b6\u6cc1\u304c\u306a\u304f\u306a\u308a\u3001\u4e0a\u8a18\u306e\u30d2\u30f3\u30c8\u306e\u3044\u305a\u308c\u304b\u304c Samsung Galaxy \u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3067\u901a\u5e38\u3069\u304a\u308a Wi-Fi \u3092\u30aa\u30f3\u306b\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u3053\u3068\u3092\u9858\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Samsung Galaxy \u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3067\u306f\u3055\u307e\u3056\u307e\u306a\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\u3001Wi-Fi \u304c\u306a\u3051\u308c\u3070\u305d\u306e\u771f\u306e\u6a5f\u80fd\u306f\u5236\u9650\u3055\u308c\u307e\u3059\u3002 Samsung Galaxy \u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3092\u30ef\u30a4\u30e4\u30ec\u30b9 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3059\u308b\u306e\u306f\u901a\u5e38\u306f\u7c21\u5358\u3067\u3059\u304c\u3001\u4f55\u5ea6\u8a66\u307f\u3066\u3082 Wi-Fi \u304c\u30aa\u30f3\u306b\u306a\u3089\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u3059\u3050\u306b\u67af\u6e07\u3057\u3066\u3057\u307e\u3046\u30e2\u30d0\u30a4\u30eb \u30c7\u30fc\u30bf\u3060\u3051\u306b\u4f9d\u5b58\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u3053\u3067\u306f\u3001\u3059\u3050\u306b Wi-Fi \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u30aa\u30f3\u306b\u3057\u3066\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e\u30d2\u30f3\u30c8\u3092\u3044\u304f\u3064\u304b\u7d39\u4ecb\u3057\u307e\u3059\u3002 1.\u643a\u5e2f\u96fb\u8a71\u3092\u518d\u8d77\u52d5\u3057\u307e\u3059 One UI \u306b\u95a2\u9023\u3059\u308b\u4e00\u6642\u7684\u306a\u4e0d\u5177\u5408\u306b\u3088\u308a\u3001Samsung Galaxy \u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3067 Wi-Fi \u304c\u30aa\u30f3\u306b\u306a\u3089\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u307b\u3068\u3093\u3069\u306e\u5834\u5408\u3001\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3092\u518d\u8d77\u52d5\u3059\u308b\u3053\u3068\u3067\u3053\u306e\u3088\u3046\u306a\u554f\u984c\u3092\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u307e\u305a\u305d\u308c\u3092\u8a66\u3057\u3066\u307f\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 \u96fb\u6e90\u30dc\u30bf\u30f3\u3092\u9577\u62bc\u3057\u3057\u3001\u96fb\u6e90\u30aa\u30d5 \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u30bf\u30c3\u30d7\u3057\u307e\u3059\u3002\u643a\u5e2f\u96fb\u8a71\u306e\u96fb\u6e90\u304c\u5b8c\u5168\u306b\u30aa\u30d5\u306b\u306a\u308b\u307e\u3067\u5f85\u3063\u3066\u304b\u3089\u3001\u96fb\u6e90\u30dc\u30bf\u30f3\u3092\u9577\u62bc\u3057\u3057\u3066\u518d\u3073\u30aa\u30f3\u306b\u3057\u307e\u3059\u3002 2. \u7701\u96fb\u529b\u30e2\u30fc\u30c9\u3092\u30aa\u30d5\u306b\u3059\u308b Samsung \u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306e\u7701\u96fb\u529b\u30e2\u30fc\u30c9\u3092\u30aa\u30f3\u306b\u3059\u308b\u3068\u3001\u30d0\u30c3\u30c6\u30ea\u30fc\u5bff\u547d\u3092\u5ef6\u3070\u3059\u305f\u3081\u306b\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9 \u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u304c\u5236\u9650\u3055\u308c\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u3053\u306e\u6a5f\u80fd\u306b\u3088\u308a\u3001\u8a2d\u5b9a\u30a2\u30d7\u30ea\u307e\u305f\u306f\u30af\u30a4\u30c3\u30af\u8a2d\u5b9a\u30d1\u30cd\u30eb\u304c\u8aa4\u52d5\u4f5c\u3057\u3001Wi-Fi \u3092\u30aa\u30f3\u306b\u3067\u304d\u306a\u304f\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002 \u643a\u5e2f\u96fb\u8a71\u306e\u7701\u96fb\u529b\u30e2\u30fc\u30c9\u3092\u7121\u52b9\u306b\u3057\u3066\u3001\u554f\u984c\u304c\u89e3\u6c7a\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u3092\u884c\u3046\u306b\u306f\u3001\u8a2d\u5b9a \u30a2\u30d7\u30ea\u3092\u958b\u304d\u3001\u30d0\u30c3\u30c6\u30ea\u30fc\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002\u6b21\u306b\u3001\u7701\u96fb\u529b\u306e\u6a2a\u306b\u3042\u308b\u30c8\u30b0\u30eb\u3092\u30aa\u30d5\u306b\u3057\u307e\u3059\u3002 3. Samsung Members \u30a2\u30d7\u30ea\u3092\u4f7f\u7528\u3057\u3066 Wi-Fi \u3092\u30c6\u30b9\u30c8\u3059\u308b \u643a\u5e2f\u96fb\u8a71\u306e Samsung Members \u30a2\u30d7\u30ea\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30c7\u30d0\u30a4\u30b9\u3067\u591a\u6570\u306e\u8a3a\u65ad\u30c6\u30b9\u30c8\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30c6\u30b9\u30c8\u306e 1 \u3064\u306f Wi-Fi \u8a3a\u65ad\u3067\u3001\u643a\u5e2f\u96fb\u8a71\u306e Wi-Fi \u63a5\u7d9a\u304c\u9069\u5207\u306b\u6a5f\u80fd\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002 1. \u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3067 Samsung Members \u30a2\u30d7\u30ea\u3092\u958b\u304d\u307e\u3059\u3002\u898b\u3064\u304b\u3089\u306a\u3044\u5834\u5408\u306f\u3001Galaxy \u30b9\u30c8\u30a2\u307e\u305f\u306f Play \u30b9\u30c8\u30a2\u304b\u3089\u30a2\u30d7\u30ea\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002 [&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":[2,5,4,6],"class_list":["post-80","post","type-post","status-publish","format-standard","hentry","category-how-to","tag-android","tag-samsung-galaxy-phones","tag-troubleshooting","tag-wi-fi"],"acf":[],"_links":{"self":[{"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/posts\/80","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/comments?post=80"}],"version-history":[{"count":1,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/posts\/80\/revisions"}],"predecessor-version":[{"id":81,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/posts\/80\/revisions\/81"}],"wp:attachment":[{"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/media?parent=80"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/categories?post=80"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/tags?post=80"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}