{"id":2007,"date":"2018-02-14T00:00:00","date_gmt":"2018-02-14T00:00:00","guid":{"rendered":"http:\/\/192.168.2.19:8666\/?p=1"},"modified":"2023-12-13T17:42:01","modified_gmt":"2023-12-13T09:42:01","slug":"unlock-macbook-2015-2017-no-chip-removal","status":"publish","type":"post","link":"https:\/\/rewa.tech\/es\/unlock-macbook-2015-2017-no-chip-removal\/","title":{"rendered":"Unlock MacBook 2015-2017 Without Chip Removal"},"content":{"rendered":"<p style=\"line-height: 1.7;\">In previous blog,\u00a0we have introduced how to unlock MacBook by removing EFI passwords. This time we\u00a0come with a new method to unlock MacBook 2015-2017. With the help of <a style=\"color: #0000ff;\" href=\"https:\/\/shop.rewa.tech\/detail\/ds-809se-efi-unlocking-tool.html\" target=\"_blank\" rel=\"noopener\">Herramienta de desbloqueo EFI Chip Free Removal<\/a>, you do not need to remove the chips, and the EFI password is cleared with HEX editor. Let&#8217;s find out how to make your MacBook repair easier.<\/p>\n<p style=\"line-height: 1.7;\"><img decoding=\"async\" src=\"https:\/\/s.rewa.tech\/image\/baa7fae9-4889-4d1a-9105-4d64988b232c-banner.jpg\" alt=\"Unlock MacBook 2015-2017 No Chip Removal\" title=\"\"><\/p>\n<p style=\"line-height: 1.7;\">The MacBook Pro requires PIN to log in. Give the\u00a0PIN\u00a0a try\u00a0and PIN failed.<\/p>\n<p style=\"line-height: 1.7;\"><img decoding=\"async\" src=\"https:\/\/s.rewa.tech\/image\/0f7a6a73-c0f1-4d5d-86f3-5030d85ab7ac-DSC_2807.jpg\" alt=\"Unlock MacBook 2015-2017 No Chip Removal\" title=\"\"><\/p>\n<p style=\"line-height: 1.7;\">Power off and remove\u00a0the lower case.\u00a0Detach IPG trackpad keyboard flex and\u00a0the battery.<\/p>\n<p style=\"line-height: 1.7;\"><img decoding=\"async\" src=\"https:\/\/s.rewa.tech\/image\/79d10864-50cb-4996-8b33-dfb38ce3e5bd-DSC_2828.jpg\" alt=\"Unlock MacBook 2015-2017 No Chip Removal\" title=\"\"><\/p>\n<p style=\"line-height: 1.7;\">Locate the SAM Socket and EFI chip. Then confirm the board number of logic board: 820-00045-10.<\/p>\n<p style=\"line-height: 1.7;\"><img decoding=\"async\" src=\"https:\/\/s.rewa.tech\/image\/c39401b7-39af-4208-8c69-4d7c4eb1c48b-efi-chip.jpg\" alt=\"Unlock MacBook 2015-2017 No Chip Removal\" title=\"\"><\/p>\n<p style=\"line-height: 1.7;\">EFI Chip Free Removal\u00a0Unlock Tool (12\u00a0pins)<\/p>\n<p style=\"line-height: 1.7;\"><img decoding=\"async\" class=\"alignnone\" src=\"https:\/\/s.rewa.tech\/image\/83d3e73b-a7a2-42fc-b447-5151fb2e8213-DSC_2263.jpg\" alt=\"Unlock MacBook 2015-2017 No Chip Removal\" title=\"\"><\/p>\n<p style=\"line-height: 1.7;\"><strong>NoteThe unlock tool works with MacBook Pro 2015-2017; MacBook Air 2015-2017; MacBook 2015-2016<\/strong><\/p>\n<p style=\"line-height: 1.7;\">Locate the power supply pin of EFI chip on the repair drawing\u00a0and locate the pin 1 of SAM socket on the logic board.<\/p>\n<p style=\"line-height: 1.7;\"><img decoding=\"async\" src=\"https:\/\/s.rewa.tech\/image\/254cad52-aac3-4205-b1cf-7ec782ec730a-DSC_2849.jpg\" alt=\"Unlock MacBook 2015-2017 No Chip Removal\" title=\"\"><\/p>\n<p style=\"line-height: 1.7;\">Buckle the unlock tool correspondingly. Then solder a power supply wire to the power supply pin of EFI chip.<\/p>\n<p style=\"line-height: 1.7;\"><img decoding=\"async\" src=\"https:\/\/s.rewa.tech\/image\/4ca059c6-b31f-418e-9e15-64dc3cf5fe62-DSC_2861.jpg\" alt=\"Unlock MacBook 2015-2017 No Chip Removal\" title=\"\"><\/p>\n<p style=\"line-height: 1.7;\">Connect with the programmer\u00a0and then supply power to EFI chip at 3.3V from DC Power Supply.<\/p>\n<p style=\"line-height: 1.7;\"><img decoding=\"async\" src=\"https:\/\/s.rewa.tech\/image\/be3623eb-f593-4240-8541-26d9492db1cf-DSC_2869.jpg\" alt=\"Unlock MacBook 2015-2017 No Chip Removal\" title=\"\"><\/p>\n<p style=\"line-height: 1.7;\">Connect the unlock tool with the computer\u00a0and\u00a0read EFI chip data.<\/p>\n<p style=\"line-height: 1.7;\"><img decoding=\"async\" src=\"https:\/\/s.rewa.tech\/image\/06d816b9-7895-484a-81bb-467b56423f6a-read.jpg\" alt=\"Unlock MacBook 2015-2017 No Chip Removal\" title=\"\"><\/p>\n<p style=\"line-height: 1.7;\">Save as a bin file. Then edit the bin file in HEX editor. Locate the specific field. Replace characters in the field to clear password. Once done, save the bin file.<\/p>\n<p style=\"line-height: 1.7;\"><img decoding=\"async\" src=\"https:\/\/s.rewa.tech\/image\/1e49c481-d012-44b4-90a1-7f8a4d8bdbdc-edit.jpg\" alt=\"Unlock MacBook 2015-2017 No Chip Removal\" title=\"\"><\/p>\n<p style=\"line-height: 1.7;\">Open the free password bin file and \u201cWrite\u201d. Only the original EFI data\u00a0works with the clearance of data password.<\/p>\n<p style=\"line-height: 1.7;\"><img decoding=\"async\" src=\"https:\/\/s.rewa.tech\/image\/c913d632-b9a3-4609-b5b3-3b856fabac39-write.jpg\" alt=\"Unlock MacBook 2015-2017 No Chip Removal\" title=\"\"><\/p>\n<p style=\"line-height: 1.7;\">Once finished,\u00a0detach the unlock tool\u00a0and power supply wire. Then buckle the battery\u00a0and get the lower case assembled.<\/p>\n<p style=\"line-height: 1.7;\"><img decoding=\"async\" src=\"https:\/\/s.rewa.tech\/image\/f9f93331-a43b-4519-8134-1251f1b939c3-assemble.jpg\" alt=\"Unlock MacBook 2015-2017 No Chip Removal\" title=\"\"><\/p>\n<p style=\"line-height: 1.7;\">Plug in MacBook AC Adapter and press \u201cOption Key+Power Button\u201d\u00a0to power up. There is no firmware lock on the interface.<\/p>\n<p style=\"line-height: 1.7;\"><img decoding=\"async\" src=\"https:\/\/s.rewa.tech\/image\/7987a2e0-c2b9-4747-9944-55e63d6935a8-DSC_2891.jpg\" alt=\"Unlock MacBook 2015-2017 No Chip Removal\" title=\"\"><\/p>\n<p style=\"line-height: 1.7;\">Yet the PIN lock still exists. Power off\u00a0and then press \u201cOption+Command+R+P+Power Button\u201d\u00a0to erase NVRAM and power up.<\/p>\n<p style=\"line-height: 1.7;\"><img decoding=\"async\" src=\"https:\/\/s.rewa.tech\/image\/970a1e0e-57f9-444a-89ac-9c5fbc32a729-unlocked.jpg\" alt=\"Unlock MacBook 2015-2017 No Chip Removal\" title=\"\"><\/p>\n<p style=\"line-height: 1.7;\">MacBook unlocked\u00a0successfully.All data remain the same after unlocking, no need for OS reinstallation<\/p>\n<p style=\"line-height: 1.7;\"><strong>For more details on Unlock MacBook 2015-2017 Repair guide, please go to\u00a0<\/strong><a href=\"https:\/\/www.youtube.com\/channel\/UC3ByF8DcZ3yxUs7VP1NOuyA\" target=\"_blank\" rel=\"noopener\"><strong>Canal YouTube de REWA<\/strong><\/a><strong>.<\/strong><\/p>\n<p><iframe title=\"Reproductor de v\u00eddeo YouTube\" src=\"https:\/\/www.youtube.com\/embed\/9GavAry5uqs?si=pTFu3EANYkWzYqCW\" width=\"800\" height=\"465\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<h2 style=\"line-height: 1.7;\">Piezas y herramientas necesarias<\/h2>\n<ul>\n<li style=\"line-height: 1.7;\"><a style=\"color: #0000ff;\" href=\"https:\/\/shop.rewa.tech\/detail\/integrated-mobile-phone-repair-platform-gold-oem-new.html\" target=\"_blank\" rel=\"noopener\">Plataforma de mantenimiento<\/a><\/li>\n<li style=\"line-height: 1.7;\"><span style=\"color: #0000ff;\">Soldador<\/span><\/li>\n<li style=\"line-height: 1.7;\"><a style=\"color: #0000ff;\" href=\"https:\/\/shop.rewa.tech\/detail\/high-precision-alloy-steel-screwdriver-set-for-mobile-phone-repair.html\" target=\"_blank\" rel=\"noopener\">Destornilladores<\/a><\/li>\n<li style=\"line-height: 1.7;\"><a style=\"color: #0000ff;\" href=\"https:\/\/shop.rewa.tech\/detail\/nylon-spudger-anti-static-pry-bar-oem-new.html\" target=\"_blank\" rel=\"noopener\">Palanca de pl\u00e1stico<\/a><\/li>\n<li style=\"line-height: 1.7;\"><a style=\"color: #0000ff;\" href=\"https:\/\/shop.rewa.tech\/detail\/efi-extensible-firmware-interface-unlocking-tool-ds-809s-oem-new.html\" target=\"_blank\" rel=\"noopener\">EFI Chip Free Removal Unlock Tool &#8211; Type 2<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>In previous blog,\u00a0we have introduced how to unlock MacBook by removing EFI passwords. This time we\u00a0come with a new method to unlock MacBook 2015-2017. With the help of EFI Chip Free Removal Unlock Tool, you do not need to remove the chips, and the EFI password is cleared with HEX editor. Let&#8217;s find out how [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2572,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/s.rewa.tech\/image\/86d6c147-55cf-400d-9884-9d2d8f6b10c9-Unlock-MacBook-2015-2017-No-Chip-Removal.jpg","fifu_image_alt":"","footnotes":""},"categories":[17,5,447],"tags":[24,671,670],"class_list":["post-2007","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-macbook","category-guide","category-troubleshooting","tag-macbook","tag-macbook-unlocking","tag-unlock-macbook"],"_links":{"self":[{"href":"https:\/\/rewa.tech\/es\/wp-json\/wp\/v2\/posts\/2007","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rewa.tech\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rewa.tech\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rewa.tech\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rewa.tech\/es\/wp-json\/wp\/v2\/comments?post=2007"}],"version-history":[{"count":0,"href":"https:\/\/rewa.tech\/es\/wp-json\/wp\/v2\/posts\/2007\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rewa.tech\/es\/wp-json\/wp\/v2\/media\/2572"}],"wp:attachment":[{"href":"https:\/\/rewa.tech\/es\/wp-json\/wp\/v2\/media?parent=2007"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rewa.tech\/es\/wp-json\/wp\/v2\/categories?post=2007"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rewa.tech\/es\/wp-json\/wp\/v2\/tags?post=2007"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}