{"id":22387,"date":"2026-10-26T15:19:17","date_gmt":"2026-10-26T14:19:17","guid":{"rendered":"https:\/\/www.magicmotorsport.com\/?p=22387"},"modified":"2026-10-26T17:37:24","modified_gmt":"2026-10-26T16:37:24","slug":"vag-bosch-mdg1-boot-glitch-korhex","status":"publish","type":"post","link":"https:\/\/www.magicmotorsport.com\/en\/vag-bosch-mdg1-boot-glitch-korhex\/","title":{"rendered":"VAG Group Bosch MDG1 with Korhex"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"22387\" class=\"elementor elementor-22387\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1d76cfbf e-flex e-con-boxed e-con e-child\" data-id=\"1d76cfbf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7668de03 elementor-widget elementor-widget-text-editor\" data-id=\"7668de03\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h4><em data-renderer-mark=\"true\">New Korhex Access for <span data-highlighted=\"true\" data-vc=\"highlighted-text\">VAG<\/span> ECUs<\/em><\/h4><p data-renderer-start-pos=\"2814\" data-local-id=\"18846135e3dc\">New possibilities for <span data-highlighted=\"true\" data-vc=\"highlighted-text\">VAG<\/span> group <span data-highlighted=\"true\" data-vc=\"highlighted-text\">MDG1<\/span> Bosch ECUs: <a href=\"https:\/\/www.magicmotorsport.com\/en\/flex\/\" target=\"_blank\" rel=\"noopener\"><strong>Flex<\/strong><\/a> version 8.27.0.0 expands <a href=\"https:\/\/www.magicmotorsport.com\/en\/korhex\/\" target=\"_blank\" rel=\"noopener\"><strong>Korhex<\/strong><\/a> support to <strong>VAG group<\/strong> control units equipped with <strong>TC298<\/strong> and <strong>TC299<\/strong> processors.<\/p><p data-renderer-start-pos=\"2978\" data-local-id=\"edf60f1bdb3f\">Already supported through <strong>VFI &#8211; Voltage Fault Injection technology<\/strong>, these <strong>Bosch MDG1<\/strong> control units can now also be unlocked using Korhex, following a procedure that reduces intervention times and avoids working directly on the <span data-highlighted=\"true\" data-vc=\"highlighted-text\">PCB<\/span>.<\/p><p data-renderer-start-pos=\"3211\" data-local-id=\"fbf8ff09e150\">With the new Flex protocol, once unlocked the unit, the technician can proceed with read and write operations directly in Bench mode, simplifying the programming process further.<\/p><p data-renderer-start-pos=\"3391\" data-local-id=\"c871048f3df4\">In order to use the new protocol, an <strong data-renderer-mark=\"true\"><span data-highlighted=\"true\" data-vc=\"highlighted-text\">FLS0<\/span>.20 Boot Glitch license<\/strong> or a <strong data-renderer-mark=\"true\">Flex Full <span data-highlighted=\"true\" data-vc=\"highlighted-text\">FLS0<\/span>.5 configuration<\/strong> is required.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-49049437 elementor-widget elementor-widget-spacer\" data-id=\"49049437\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-755cf5bb e-con-full e-flex e-con e-parent\" data-id=\"755cf5bb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-1a0b51fd e-flex e-con-boxed e-con e-child\" data-id=\"1a0b51fd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-64d9c802 e-con-full e-flex e-con e-child\" data-id=\"64d9c802\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-54430235 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"54430235\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\"><g id=\"Icons\/Bulb\"><path id=\"emoji_objects\" d=\"M12 21C11.6135 21 11.2718 20.8968 10.9749 20.6904C10.678 20.4838 10.4703 20.2128 10.3519 19.8776H10.0741C9.68022 19.8776 9.34102 19.7334 9.05646 19.445C8.77191 19.1565 8.62963 18.8127 8.62963 18.4135V15.2115C7.658 14.6146 6.89349 13.8145 6.33609 12.811C5.7787 11.8073 5.5 10.733 5.5 9.58813C5.5 7.75126 6.13026 6.19402 7.39078 4.91641C8.6513 3.6388 10.1877 3 12 3C13.8123 3 15.3487 3.6388 16.6092 4.91641C17.8697 6.19402 18.5 7.75126 18.5 9.58813C18.5 10.753 18.2213 11.8322 17.6639 12.8258C17.1065 13.8194 16.342 14.6146 15.3704 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elementor-widget-heading\" data-id=\"197f1b98\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Key insights<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3674fba6 e-con-full e-flex e-con e-child\" data-id=\"3674fba6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4db64baf elementor-align-right button-hover-grey-right-dark elementor-mobile-align-justify elementor-widget elementor-widget-button\" data-id=\"4db64baf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/magicmotorsport.shop\/en\/korhex-boot-glitch-mcu-tool-flex.html\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"12\" viewBox=\"0 0 16 12\" fill=\"none\"><path d=\"M9.80518 11.5L8.7746 10.445L12.509 6.7296H0.666626V5.2704H12.509L8.7746 1.55501L9.80518 0.5L15.3333 6L9.80518 11.5Z\" fill=\"white\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Buy Korhex<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-11e1f0a e-con-full e-flex e-con e-child\" data-id=\"11e1f0a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-58279ea8 elementor-widget elementor-widget-text-editor\" data-id=\"58279ea8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul class=\"ak-ul\" data-local-id=\"3c646e90-f209-41d5-ad60-f5529c217e2c\" data-indent-level=\"1\"><li><p data-renderer-start-pos=\"3523\" data-local-id=\"e1925028342d\"><strong data-renderer-mark=\"true\"><span data-highlighted=\"true\" data-vc=\"highlighted-text\">VAG<\/span> Bosch MG1CS002 H80 &#8211; <span data-highlighted=\"true\" data-vc=\"highlighted-text\">TC298<\/span><\/strong><\/p><\/li><li><p data-renderer-start-pos=\"3558\" data-local-id=\"03ee59ea0e83\"><strong data-renderer-mark=\"true\"><span data-highlighted=\"true\" data-vc=\"highlighted-text\">VAG<\/span> Bosch MG1CS008 &#8211; <span data-highlighted=\"true\" data-vc=\"highlighted-text\">TC298<\/span><\/strong><\/p><\/li><li><p data-renderer-start-pos=\"3589\" data-local-id=\"2aedcf3272fc\"><strong data-renderer-mark=\"true\"><span data-highlighted=\"true\" data-vc=\"highlighted-text\">VAG<\/span> Bosch MG1CS031 H80 &#8211; <span data-highlighted=\"true\" data-vc=\"highlighted-text\">TC298<\/span><\/strong><\/p><\/li><li><p data-renderer-start-pos=\"3624\" data-local-id=\"bd4568d5cfba\"><strong data-renderer-mark=\"true\"><span data-highlighted=\"true\" data-vc=\"highlighted-text\">VAG<\/span> Bosch MD1CS004 H80 &#8211; <span data-highlighted=\"true\" data-vc=\"highlighted-text\">TC298<\/span><\/strong><\/p><\/li><li><p data-renderer-start-pos=\"3659\" data-local-id=\"40c77e3e4a08\"><strong data-renderer-mark=\"true\"><span data-highlighted=\"true\" data-vc=\"highlighted-text\">VAG<\/span> Bosch MD1CS014 &#8211; <span data-highlighted=\"true\" data-vc=\"highlighted-text\">TC299<\/span><\/strong><\/p><ul class=\"ak-ul\" data-local-id=\"0a2acef6-4053-43ab-9b6c-5ca60481dc44\" data-indent-level=\"2\"><li><p data-renderer-start-pos=\"3690\" data-local-id=\"4c5cdefbfb0f\"><strong data-renderer-mark=\"true\">Working Mode:<\/strong> Boot Glitch<\/p><\/li><li><p data-renderer-start-pos=\"3719\" data-local-id=\"c448d4374c92\"><strong data-renderer-mark=\"true\">Memories:<\/strong> Read\/Write\/Checksum Internal Flash, Read\/Write Internal <span data-highlighted=\"true\" data-vc=\"highlighted-text\">EEPROM<\/span>, Full Backup<\/p><\/li><li><p data-renderer-start-pos=\"3808\" data-local-id=\"4174b2518f0e\"><strong data-renderer-mark=\"true\">License:<\/strong> <span data-highlighted=\"true\" data-vc=\"highlighted-text\">FLS0<\/span>.20M\/S &#8211; <span data-highlighted=\"true\" data-vc=\"highlighted-text\">FLS0<\/span>.5M\/S<\/p><\/li><li><p data-renderer-start-pos=\"3843\" data-local-id=\"c9312165f6de\"><strong data-renderer-mark=\"true\">Connection:<\/strong> ~30 seconds<\/p><\/li><li><p data-renderer-start-pos=\"3870\" data-local-id=\"ccf646e9623d\"><strong data-renderer-mark=\"true\">Reading Time:<\/strong> ~2 minutes 30 seconds<\/p><\/li><li><p data-renderer-start-pos=\"3909\" data-local-id=\"2f02533e6e28\"><strong data-renderer-mark=\"true\">Writing Time:<\/strong> ~2 minutes<\/p><\/li><\/ul><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-63655c00 e-flex e-con-boxed e-con e-child\" data-id=\"63655c00\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-46f1234d e-con-full e-flex e-con e-child\" data-id=\"46f1234d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-14080759 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"14080759\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\"><mask id=\"mask0_128_11567\" 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8.17474 12.6512C7.90491 12.3812 7.57738 12.2461 7.19215 12.2461C6.80691 12.2461 6.48027 12.382 6.21221 12.6536C5.94397 12.9254 5.80985 13.2554 5.80985 13.6435C5.80985 14.0316 5.94476 14.3606 6.21459 14.6307C6.48424 14.9009 6.81168 15.036 7.19691 15.036ZM16.8079 15.036C17.1931 15.036 17.5197 14.9001 17.7878 14.6283C18.056 14.3566 18.1901 14.0268 18.1901 13.6387C18.1901 13.2506 18.0552 12.9214 17.7854 12.6512C17.5158 12.3812 17.1883 12.2461 16.8031 12.2461C16.4179 12.2461 16.0911 12.382 15.8229 12.6536C15.5548 12.9254 15.4208 13.2554 15.4208 13.6435C15.4208 14.0316 15.5556 14.3606 15.8253 14.6307C16.0951 14.9009 16.4226 15.036 16.8079 15.036ZM4.58824 16.2667H19.4118V11.0155H4.58824V16.2667Z\" fill=\"#222020\"><\/path><\/g><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5417103d elementor-widget elementor-widget-heading\" data-id=\"5417103d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Some of the supported vehicles<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-13834aa3 e-con-full e-flex e-con e-child\" data-id=\"13834aa3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-237b21b6 elementor-align-right button-hover-grey-right-dark elementor-mobile-align-justify elementor-widget elementor-widget-button\" data-id=\"237b21b6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.magicmotorsport.com\/en\/flex-vehicle-list\/?ecu_name=ETC3%20UDS%2CMG1CA920%20%28Locked%29%2CMD1CP001%20%28Locked%29%2CMG1CP002%20%28Locked%29%2CMD1CS003%20%28Locked%29%2CMD1CS032%20%28Locked%29%2CMD1CS069%20%28Locked%29%2CMD1CS089%20%28Locked%29%2CMG1CP007%20%28Locked%29%2CMG1CS047%20%28Locked%29%2CCPC5%20%28Locked%29%2CMD1CS014%20%28Locked%29%2CMD1CS004%20H80%20%28Locked%29%2CMG1CS002%20H80%20%28Locked%29%2CMG1CS008%20%28Locked%29%2CMG1CS031%20H80%20%28Locked%29\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"12\" viewBox=\"0 0 16 12\" fill=\"none\"><path d=\"M9.80518 11.5L8.7746 10.445L12.509 6.7296H0.666626V5.2704H12.509L8.7746 1.55501L9.80518 0.5L15.3333 6L9.80518 11.5Z\" fill=\"white\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Check all supported vehicles<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-58457bd2 e-con-full e-flex e-con e-child\" data-id=\"58457bd2\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7c8da71 elementor-widget elementor-widget-text-editor\" data-id=\"7c8da71\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul class=\"ak-ul\" data-local-id=\"43372633-eed9-42d3-871f-2572f273de83\" data-indent-level=\"1\"><li><p data-renderer-start-pos=\"3978\" data-local-id=\"19e142549f13\">Audi <span data-highlighted=\"true\" data-vc=\"highlighted-text\">SQ5<\/span> (II) FY (2021MY) 3.0L V6 <span data-highlighted=\"true\" data-vc=\"highlighted-text\">TDI<\/span> 24v <span data-highlighted=\"true\" data-vc=\"highlighted-text\">MHEV<\/span> 336HP<\/p><\/li><li><p data-renderer-start-pos=\"4034\" data-local-id=\"69df70f3bab8\">Audi <span data-highlighted=\"true\" data-vc=\"highlighted-text\">RS5<\/span> (II) F5 (2022MY) 2.9L V6 Twin-Turbo 24v 444HP<\/p><\/li><li><p data-renderer-start-pos=\"4092\" data-local-id=\"5c30951784c4\">Cupra Formentor (I) <span data-highlighted=\"true\" data-vc=\"highlighted-text\">SE316<\/span> (2021MY) 2.0L <span data-highlighted=\"true\" data-vc=\"highlighted-text\">TSI<\/span> 16v 187HP<\/p><\/li><li><p data-renderer-start-pos=\"4149\" data-local-id=\"1b38e28e9c7c\">Lamborghini Urus S (I) (2022MY) 4.0L V8 Twin-Turbo 32v 657HP<\/p><\/li><li><p data-renderer-start-pos=\"4213\" data-local-id=\"651416ea86ca\">Volkswagen (<span data-highlighted=\"true\" data-vc=\"highlighted-text\">VW<\/span>) Golf (VIII) (2021MY) 2.0L <span data-highlighted=\"true\" data-vc=\"highlighted-text\">TDI<\/span> 16v 197HP<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>New Korhex Access for VAG ECUs New possibilities for VAG group MDG1 Bosch ECUs: Flex version 8.27.0.0 expands Korhex support to VAG group control units equipped with TC298 and TC299 processors. Already supported through VFI &#8211; Voltage Fault Injection technology, these Bosch MDG1 control units can now also be unlocked using Korhex, following a procedure [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":22388,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[79],"tags":[],"class_list":["post-22387","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-korhex-update"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.3 (Yoast SEO v28.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>VAG Bosch MDG1 Boot Glitch with Korhex<\/title>\n<meta name=\"description\" content=\"Flex 8.27.0.0 adds Korhex Boot Glitch support for VAG Bosch MDG1 ECUs with TC298 and TC299 processors, followed by Bench read and write.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, 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