{"id":13015,"date":"2021-12-16T00:00:00","date_gmt":"2021-12-15T16:00:00","guid":{"rendered":"https:\/\/rewa.tech\/the-brief-introduction-of-macbook-efi-unlocking-process\/"},"modified":"2024-05-10T15:24:54","modified_gmt":"2024-05-10T07:24:54","slug":"breve-introduction-au-processus-de-deverrouillage-du-macbook-efi","status":"publish","type":"post","link":"https:\/\/rewa.tech\/fr\/the-brief-introduction-of-macbook-efi-unlocking-process\/","title":{"rendered":"Br\u00e8ve introduction au processus de d\u00e9verrouillage EFI du MacBook"},"content":{"rendered":"<p><strong>Dans cet article, nous pr\u00e9senterons bri\u00e8vement le processus de d\u00e9verrouillage EFI du Macbook.<\/strong><\/p>\n<p><strong><\/strong><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/EFI_Locked.png\" alt=\"\" title=\"\"><\/p>\n<p><strong><\/strong><\/p>\n<p><strong><\/strong><\/p>\n<p><strong>Applications principales (lorsque nous avons besoin de d\u00e9bloquer l'EFI ?)<\/strong><\/p>\n<ul>\n<li>Pas d'utilisation depuis longtemps, oubli du mot de passe EFI<\/li>\n<li>Acheter un Macbook d'occasion mais le mot de passe EFI n'a pas \u00e9t\u00e9 communiqu\u00e9<\/li>\n<\/ul>\n<\/p>\n<p><strong>Principe<\/strong><\/p>\n<p>Nettoyer les donn\u00e9es EFI stock\u00e9es dans la puce du BIOS.<\/p>\n<p>L'ensemble du processus peut \u00eatre simplifi\u00e9 comme suit : 3 \u00e9tapes principales<\/p>\n<ul>\n<li>Lire &gt; Modifier &gt; \u00c9crire<\/li>\n<\/ul>\n<p><strong>Outils n\u00e9cessaires<\/strong><\/p>\n<p><span style=\"color: #ff6600;\">Mat\u00e9riel<\/span><\/p>\n<ul style=\"list-style-type: circle;\">\n<li><a href=\"https:\/\/shop.rewa.tech\/detail\/ds-809se-efi-unlocking-tool.html\">Outil de d\u00e9verrouillage EFI<\/a><\/li>\n<li>Alimentation en courant continu<\/li>\n<\/ul>\n<p><span style=\"color: #ff6600;\">Logiciel<\/span><\/p>\n<ul style=\"list-style-type: circle;\">\n<li>iFixProg<\/li>\n<li>WinHex<\/li>\n<li>Vue d'ensemble du tableau<\/li>\n<li>Les sch\u00e9mas et les bitmaps<\/li>\n<\/ul>\n<p><strong>Processus de fonctionnement<\/strong><\/p>\n<p><span style=\"color: #ff0000;\"><em>Lire les donn\u00e9es de la puce BIOS<\/em><\/span><\/p>\n<ul style=\"list-style-type: circle;\">\n<li>Retirer la carte m\u00e8re et d\u00e9connecter la batterie.<\/li>\n<li>Connecter l'outil EFI \u00e0 l'ordinateur<\/li>\n<li>Trouvez le connecteur SAM (vous pouvez vous r\u00e9f\u00e9rer \u00e0 la carte ou au sch\u00e9ma).<\/li>\n<li>En fonction du mod\u00e8le, choisissez le c\u00e2ble de contact d'alimentation appropri\u00e9 pour le connecter au connecteur SAM de la carte m\u00e8re.<img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/SAM_Cable.png\" alt=\"Processus de d\u00e9verrouillage EFI\" width=\"1200\" height=\"723\" title=\"\"><img decoding=\"async\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/SAM_Connected.png\" alt=\"\" title=\"\">&nbsp;<\/li>\n<li>D\u00e9couvrez les points de test li\u00e9s au rail d'alimentation de la puce du BIOS (PP3V3_S5).&nbsp;<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/Test_point.png\" alt=\"\" title=\"\"><\/p>\n<ul style=\"list-style-type: circle;\">\n<li>Connecter la sonde au point de test ajuster la tension appropri\u00e9e pour alimenter la puce du BIOS<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/voltage_settings.png\" alt=\"r\u00e9f\u00e9rence de r\u00e9glage de la tension\" width=\"1200\" height=\"882\" title=\"\"><\/p>\n<ul style=\"list-style-type: circle;\">\n<li>Utilisez le logiciel iFixProg pour lire les donn\u00e9es de la puce BIOS, et enregistrez le fichier (le fichier peut \u00eatre enregistr\u00e9 sur le bureau, de sorte qu'il puisse \u00eatre retrouv\u00e9 facilement).<\/li>\n<\/ul>\n<\/p>\n<p><em style=\"color: #ff0000;\">Modifier le code EFI du BIOS par WinHex<\/em><\/p>\n<ul style=\"list-style-type: circle;\">\n<li>Ouvrir le fichier BIOS sauvegard\u00e9<\/li>\n<li>\n<div class=\"origin-content\" style=\"-webkit-tap-highlight-color: rgba(0, 0, 0, 0); box-sizing: border-box; background-clip: padding-box; margin: 0px; padding: 0px; color: #171a1d; font-family: -apple-system, system-ui, 'PingFang SC', 'Hiragino Sans GB', 'Segoe UI', system-ui, Roboto, 'Droid Sans', 'Helvetica Neue', sans-serif; white-space: pre-wrap;\">Rechercher le texte &gt; $SVS &gt; OK &gt; Rechercher et s\u00e9lectionner les donn\u00e9es du BIOS (de 'FF FF...' \u00e0 'FF FF...') <br style=\"-webkit-tap-highlight-color: rgba(0, 0, 0, 0); box-sizing: border-box; background-clip: padding-box;\" \/><img decoding=\"async\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/SVS.png\" alt=\"D\u00e9verrouillage EFI du MacBook\" width=\"754\" height=\"428\" title=\"\"><br \/><span style=\"color: #171a1d; font-family: -apple-system, system-ui, 'PingFang SC', 'Hiragino Sans GB', 'Segoe UI', system-ui, Roboto, 'Droid Sans', 'Helvetica Neue', sans-serif; white-space: pre-wrap;\"><\/span><span style=\"color: #171a1d; font-family: -apple-system, system-ui, 'PingFang SC', 'Hiragino Sans GB', 'Segoe UI', system-ui, Roboto, 'Droid Sans', 'Helvetica Neue', sans-serif; white-space: pre-wrap;\"><\/span><span style=\"color: #171a1d; font-family: -apple-system, system-ui, 'PingFang SC', 'Hiragino Sans GB', 'Segoe UI', system-ui, Roboto, 'Droid Sans', 'Helvetica Neue', sans-serif; white-space: pre-wrap;\"><\/span><\/div>\n<\/li>\n<li><span style=\"color: #171a1d; font-family: -apple-system, system-ui, 'PingFang SC', 'Hiragino Sans GB', 'Segoe UI', system-ui, Roboto, 'Droid Sans', 'Helvetica Neue', sans-serif; white-space: pre-wrap;\">Rechercher le texte &gt; $SVS &gt; OK &gt; Rechercher et s\u00e9lectionner les donn\u00e9es du BIOS (de 'FF FF...' \u00e0 'FF FF...') <\/span><\/li>\n<\/ul>\n<p><span style=\"color: #171a1d; font-family: -apple-system, system-ui, PingFang SC, Hiragino Sans GB, Segoe UI, system-ui, Roboto, Droid Sans, Helvetica Neue, sans-serif;\"><span style=\"white-space: pre-wrap; background-color: #c9e7ff;\"><img decoding=\"async\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/FF_FF.png\" alt=\"\" title=\"\"><\/span><\/span><\/p>\n<ul style=\"list-style-type: circle;\">\n<li>enregistrer le fichier modifi\u00e9<\/li>\n<\/ul>\n<p><em style=\"color: #ff0000;\">Inscrire le fichier BIOS modifi\u00e9 dans la puce BIOS \u00e0 l'aide du logiciel iFixProg.<\/em><\/p>\n<p><em style=\"color: #ff0000;\"><\/em><\/p>\n<ul style=\"list-style-type: circle;\">\n<li>L'op\u00e9ration est similaire au processus de lecture<\/li>\n<li>Toutefois, pendant le processus de lecture\/\u00e9criture, veillez \u00e0 ce que le BIOS soit aliment\u00e9 en \u00e9lectricit\u00e9.<\/li>\n<\/ul>\n<p><em style=\"color: #ff0000;\"><img decoding=\"async\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/Probe_keep_connected.png\" alt=\"\" title=\"\"><\/em><\/p>\n<p><em style=\"color: #ff0000;\"><\/em><\/p>\n<p><em style=\"color: #ff0000;\"><span style=\"color: #000000; font-style: normal;\">Apr\u00e8s avoir \u00e9crit le fichier dans le BIOS, le processus de d\u00e9verrouillage EFI du Macbook est termin\u00e9, assemblez le Macbook et connectez la batterie.<\/span><\/em><\/p>\n<p><em style=\"color: #ff0000;\"><span style=\"color: #000000; font-style: normal;\">D\u00e9marrez le Macbook, la broche EFI peut \u00eatre retir\u00e9e avec succ\u00e8s.<\/span><\/em><\/p>\n<p><em style=\"color: #ff0000;\"><span style=\"color: #000000; font-style: normal;\"><\/span><\/em><\/p>\n<p><em style=\"color: #ff0000;\"><span style=\"color: #000000; font-style: normal;\"><img decoding=\"async\" src=\"https:\/\/rewa.tech\/wp-content\/uploads\/2024\/04\/Macbook_EFI_Unlock.png\" alt=\"\" title=\"\"><\/span><\/em><\/p>\n<p><span style=\"color: #993300;\"><strong><em><span style=\"font-style: normal;\"><\/span><\/em><\/strong><\/span><\/p>\n<p><span style=\"color: #993300;\"><strong><em><span style=\"font-style: normal;\"><\/span><\/em><\/strong><\/span><\/p>\n<p><span style=\"color: #993300;\"><strong><em><span style=\"font-style: normal;\">&lt;Le cours sur le MacBook sera bient\u00f4t disponible, restez \u00e0 l&#039;\u00e9coute sur le site de l&#039;association. <a href=\"https:\/\/academy.rewa.tech\/\">Acad\u00e9mie REWA<\/a> pour conna\u00eetre les derni\u00e8res nouvelles.&gt;<\/span><\/em><\/strong><\/span><\/p><\/p>","protected":false},"excerpt":{"rendered":"<p>In this article, we will briefly introduce the EFI unlock process of the Macbook. Main Applications (when we need to unlock the EFI?) Long time no use, forget the EFI password Buy a secondhand Macbook but the EFI password has not been told Principle Clean the EFI data stored in the BIOS chip. And the [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":13016,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[782],"tags":[],"class_list":["post-13015","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-macbook-repair-case"],"_links":{"self":[{"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/posts\/13015","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/comments?post=13015"}],"version-history":[{"count":0,"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/posts\/13015\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/media\/13016"}],"wp:attachment":[{"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/media?parent=13015"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/categories?post=13015"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rewa.tech\/fr\/wp-json\/wp\/v2\/tags?post=13015"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}