{"id":6658,"date":"2024-09-23T10:53:02","date_gmt":"2024-09-23T08:53:02","guid":{"rendered":"https:\/\/clavastack.com\/?p=6658"},"modified":"2024-09-19T13:51:50","modified_gmt":"2024-09-19T11:51:50","slug":"specter-diy-firmware-verifizieren-anleitung","status":"publish","type":"post","link":"https:\/\/clavastack.com\/en\/specter-diy-firmware-verifizieren-anleitung\/","title":{"rendered":"Verifying Specter DIY Firmware: A Step-by-Step Guide"},"content":{"rendered":"<p>If you want to ensure that the software on your Specter DIY is actually the official and secure version of Specter, you should verify the Specter DIY firmware. I&#039;ll show you how to do this step by step in this blog post. <\/p>\n\n\n\n<h3 class=\"wp-block-heading\">What you need<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A <strong><a href=\"https:\/\/clavastack.com\/en\/product\/specter-diy-snapcase\/\" target=\"_blank\" rel=\"noopener\" title=\"\">Specter DIY<\/a><\/strong><\/li>\n\n\n\n<li>The <a href=\"https:\/\/sparrowwallet.com\/\" target=\"_blank\" rel=\"noopener\" title=\"\"><strong>Sparrow Wallet<\/strong> <\/a>for verification<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h4 class=\"wp-block-heading\">Upgrade firmware<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>One <strong>SD card<\/strong> (max. 32 GB)<\/li>\n\n\n\n<li>A <strong>computer<\/strong> with SD card reader<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h4 class=\"wp-block-heading\">Initially install firmware<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A <strong>Mini USB cable<\/strong> <\/li>\n\n\n\n<li>A <strong>computer<\/strong> <\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\">Step 1: Download firmware<\/h3>\n\n\n\n<p>To download the correct firmware for your Specter DIY, go to the <a href=\"https:\/\/github.com\/cryptoadvance\/specter-diy\/releases\" target=\"_blank\" rel=\"noopener\" title=\"\">GitHub page<\/a> from Specter (or via <a href=\"https:\/\/specter.solutions\/hardware\/\" target=\"_blank\" rel=\"noopener\" title=\"\">Specter Solutions<\/a> &gt; Downloads) and download the latest version. Make sure to <strong>correct firmware<\/strong> for your device. <\/p>\n\n\n\n<p><br><strong>Upgrade firmware<\/strong>: If you already have a Specter DIY firmware installed, you need to download the upgrade file.<br><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"716\" height=\"113\" src=\"https:\/\/clavastack.com\/wp-content\/uploads\/2024\/09\/image-8.png\" alt=\"Specter DIY FIrmware upgraden Bild von GitHub\" class=\"wp-image-6659\" srcset=\"https:\/\/clavastack.com\/wp-content\/uploads\/2024\/09\/image-8.png 716w, https:\/\/clavastack.com\/wp-content\/uploads\/2024\/09\/image-8-600x95.png 600w, https:\/\/clavastack.com\/wp-content\/uploads\/2024\/09\/image-8-300x47.png 300w\" sizes=\"(max-width: 716px) 100vw, 716px\" \/><\/figure>\n\n\n\n<p><br><strong>Initially install firmware<\/strong>: If you have not installed any firmware yet, you need to download the \u201cinitial firmware\u201d file. <br><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"704\" height=\"103\" src=\"https:\/\/clavastack.com\/wp-content\/uploads\/2024\/09\/image-9.png\" alt=\"Specter DIY FIrmware initial installieren Bild von GitHub\" class=\"wp-image-6660\" srcset=\"https:\/\/clavastack.com\/wp-content\/uploads\/2024\/09\/image-9.png 704w, https:\/\/clavastack.com\/wp-content\/uploads\/2024\/09\/image-9-600x88.png 600w, https:\/\/clavastack.com\/wp-content\/uploads\/2024\/09\/image-9-300x44.png 300w\" sizes=\"(max-width: 704px) 100vw, 704px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Step 2: Download necessary files<\/h3>\n\n\n\n<p>Before you install the firmware on your Spectre DIY, it is important to make sure that it is the genuine and not a tampered software. To do this, you perform a <strong>verification<\/strong> through:<\/p>\n\n\n\n<p>\u2160) Download the <strong>Public Key<\/strong> from the developer (Stepan Snigirev).<\/p>\n\n\n\n<p>There are 2 possibilities here see orange arrows<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"686\" height=\"155\" src=\"https:\/\/clavastack.com\/wp-content\/uploads\/2024\/09\/Screenshot-2024-09-19-100832.png\" alt=\"Public Key installieren GitHub Screenshot\" class=\"wp-image-6661\" srcset=\"https:\/\/clavastack.com\/wp-content\/uploads\/2024\/09\/Screenshot-2024-09-19-100832.png 686w, https:\/\/clavastack.com\/wp-content\/uploads\/2024\/09\/Screenshot-2024-09-19-100832-600x136.png 600w, https:\/\/clavastack.com\/wp-content\/uploads\/2024\/09\/Screenshot-2024-09-19-100832-300x68.png 300w\" sizes=\"(max-width: 686px) 100vw, 686px\" \/><\/figure>\n\n\n\n<p>\u2160\u2160) Download the <strong>SHA256 file<\/strong> which contains the hash of the software.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"690\" height=\"123\" src=\"https:\/\/clavastack.com\/wp-content\/uploads\/2024\/09\/Screenshot-2024-09-19-101026.png\" alt=\"SHA-256-File herunterladen GitHub Screenshot\" class=\"wp-image-6662\" srcset=\"https:\/\/clavastack.com\/wp-content\/uploads\/2024\/09\/Screenshot-2024-09-19-101026.png 690w, https:\/\/clavastack.com\/wp-content\/uploads\/2024\/09\/Screenshot-2024-09-19-101026-600x107.png 600w, https:\/\/clavastack.com\/wp-content\/uploads\/2024\/09\/Screenshot-2024-09-19-101026-300x53.png 300w\" sizes=\"(max-width: 690px) 100vw, 690px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Step 3: Verify Specter DIY firmware<\/h3>\n\n\n\n<p>Use the <strong>Sparrow Wallet<\/strong>, to verify the Specter DIY. Open the Publix Key (the ASC file you downloaded) with the Sparrow Wallet. If the file doesn&#039;t open automatically, you can load it manually into the wallet.<br>Now proceed as follows:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Download the <strong>Firmware<\/strong> into the Sparrow Wallet.<\/li>\n\n\n\n<li>Select the downloaded <strong>SHA256 file<\/strong> out of.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p>If you see three green check marks, it means that the firmware you downloaded is indeed the official and secure version.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"893\" height=\"598\" src=\"https:\/\/clavastack.com\/wp-content\/uploads\/2024\/09\/image-10.png\" alt=\"Specter DIY Firmware verifizieren mit der Sparrow Wallet. Die Firmware ist die offizielle von Specter.\" class=\"wp-image-6663\" srcset=\"https:\/\/clavastack.com\/wp-content\/uploads\/2024\/09\/image-10.png 893w, https:\/\/clavastack.com\/wp-content\/uploads\/2024\/09\/image-10-600x402.png 600w, https:\/\/clavastack.com\/wp-content\/uploads\/2024\/09\/image-10-300x201.png 300w, https:\/\/clavastack.com\/wp-content\/uploads\/2024\/09\/image-10-768x514.png 768w\" sizes=\"(max-width: 893px) 100vw, 893px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Step 4: Load software onto the Specter DIY<\/h3>\n\n\n\n<p><strong>Initially install firmware:<\/strong><br>Make sure the disco board jumper is set to the middle.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/clavastack.com\/wp-content\/uploads\/2024\/09\/Discoboard_Rueckseite-768x1024.jpg\" alt=\"Disco Board vom Specter DIY R\u00fcckseite wo der Jumper in der Mitte ist. \" class=\"wp-image-6665\" srcset=\"https:\/\/clavastack.com\/wp-content\/uploads\/2024\/09\/Discoboard_Rueckseite-768x1024.jpg 768w, https:\/\/clavastack.com\/wp-content\/uploads\/2024\/09\/Discoboard_Rueckseite-600x800.jpg 600w, https:\/\/clavastack.com\/wp-content\/uploads\/2024\/09\/Discoboard_Rueckseite-225x300.jpg 225w, https:\/\/clavastack.com\/wp-content\/uploads\/2024\/09\/Discoboard_Rueckseite.jpg 937w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<p>Connect the Specter DIY Disco Board to your computer using the mini-USB cable. Now copy the &quot;initial firmware&quot; file to the Disco Board&#039;s directory, and the firmware will be installed automatically.<\/p>\n\n\n\n<p><strong>Upgrade firmware:<\/strong><\/p>\n\n\n\n<p>Important: You need an SD card that has no data at all. If there is still data on it, it should be deleted. <br>Once you&#039;ve completed the verification, you can upload the firmware to the SD card. Insert the SD card into your Specter DIY, and the upgrade will be performed and the new version will be installed. <\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"620\" src=\"https:\/\/clavastack.com\/wp-content\/uploads\/2024\/09\/image-11-1024x620.png\" alt=\"SD Karte wird in der Specter DIY gesteckt um diesen zu upgraden. \" class=\"wp-image-6664\" style=\"width:832px;height:auto\" srcset=\"https:\/\/clavastack.com\/wp-content\/uploads\/2024\/09\/image-11-1024x620.png 1024w, https:\/\/clavastack.com\/wp-content\/uploads\/2024\/09\/image-11-600x363.png 600w, https:\/\/clavastack.com\/wp-content\/uploads\/2024\/09\/image-11-300x182.png 300w, https:\/\/clavastack.com\/wp-content\/uploads\/2024\/09\/image-11-768x465.png 768w, https:\/\/clavastack.com\/wp-content\/uploads\/2024\/09\/image-11.png 1450w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><strong>Important:<\/strong> During the upgrade process, do not turn off the Specter DIY or remove the SD card or cables, as this may cause serious problems.<\/p>\n\n\n\n<p>If the exact same version that you want to install is already installed during the upgrade, this will be displayed on the screen and nothing else will be installed. <br><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Verify possible problems with the Specter DIY firmware<\/h3>\n\n\n\n<p>If you have downloaded an older version of the software or the firmware file multiple times, confusion may arise. Make sure that the <strong>File name correct<\/strong> is with the and no additional characters such as &quot;(1)&quot; are included in the file name. Otherwise, the verification will fail.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Video Tutorial<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"Tutorial - Verify Specter DIY Software\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/yTwaRfj4RAk?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Conclusion<\/h3>\n\n\n\n<p>Verifying the Specter DIY firmware is a good way to ensure you&#039;re using a secure and official version on your Specter DIY. The steps are relatively simple and should be completed quickly. If you&#039;re interested in what we just did to verify the hardware wallet&#039;s firmware, you can check it out. <a href=\"https:\/\/clavastack.com\/en\/hardware-wallet-firmware-verifizieren\/\" title=\"\">this blog post<\/a> view.<br><br><\/p>\n\n\n<div data-block-name=\"woocommerce\/handpicked-products\" data-columns=\"2\" data-products=\"[5266,2314]\" class=\"wc-block-grid wp-block-handpicked-products wp-block-woocommerce-handpicked-products wc-block-handpicked-products has-2-columns has-multiple-rows\"><ul class=\"wc-block-grid__products\"><li class=\"wc-block-grid__product\">\n\t\t\t\t<a href=\"https:\/\/clavastack.com\/en\/product\/specter-diy-snapcase\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t\n\t\t\t\t\t<div class=\"wc-block-grid__product-image\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/clavastack.com\/wp-content\/uploads\/2023\/12\/Kopie-von-Specter-DIY-Snapcase-edited-300x300.png?wsr\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Specter DIY Produktbild\" srcset=\"https:\/\/clavastack.com\/wp-content\/uploads\/2023\/12\/Kopie-von-Specter-DIY-Snapcase-edited-300x300.png 300w, https:\/\/clavastack.com\/wp-content\/uploads\/2023\/12\/Kopie-von-Specter-DIY-Snapcase-edited-100x100.png 100w, https:\/\/clavastack.com\/wp-content\/uploads\/2023\/12\/Kopie-von-Specter-DIY-Snapcase-edited-600x600.png 600w, https:\/\/clavastack.com\/wp-content\/uploads\/2023\/12\/Kopie-von-Specter-DIY-Snapcase-edited-1024x1024.png 1024w, https:\/\/clavastack.com\/wp-content\/uploads\/2023\/12\/Kopie-von-Specter-DIY-Snapcase-edited-150x150.png 150w, https:\/\/clavastack.com\/wp-content\/uploads\/2023\/12\/Kopie-von-Specter-DIY-Snapcase-edited-768x768.png 768w, https:\/\/clavastack.com\/wp-content\/uploads\/2023\/12\/Kopie-von-Specter-DIY-Snapcase-edited.png 1500w\" sizes=\"(max-width: 300px) 100vw, 300px\"><\/div>\n\t\t\t\t\t<div class=\"wc-block-grid__product-title\">Specter DIY<\/div>\n\t\t\t\t<\/a>\n\t\t\t\t<div class=\"wc-block-grid__product-price price\"><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>165,00<\/span><\/div><p class=\"wc-gzd-additional-info wc-gzd-additional-info-loop tax-info\">incl. VAT<\/p><p class=\"wc-gzd-additional-info wc-gzd-additional-info-loop shipping-costs-info\">plus <a href=\"\" target=\"_blank\">Shipping costs<\/a><\/p>\n\t\t\t\t\n\t\t\t\t<div class=\"wp-block-button wc-block-grid__product-add-to-cart\"><a href=\"https:\/\/clavastack.com\/en\/product\/specter-diy-snapcase\/\" aria-label=\"Select options for \u201cSpecter DIY\u201d\" data-quantity=\"1\" data-product_id=\"5266\" data-product_sku=\"\" data-price=\"165\" rel=\"nofollow\" class=\"wp-block-button__link  add_to_cart_button\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Select options<\/a><\/div>\n\t\t\t<\/li>\n<li class=\"wc-block-grid__product\">\n\t\t\t\t<a href=\"https:\/\/clavastack.com\/en\/product\/specter-shield\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t\n\t\t\t\t\t<div class=\"wc-block-grid__product-image\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/clavastack.com\/wp-content\/uploads\/2022\/08\/1-1-300x300.png?wsr\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Specter Shield Produktbild mit Smartcard, welche ein Secure Element enth&auml;lt.\" srcset=\"https:\/\/clavastack.com\/wp-content\/uploads\/2022\/08\/1-1-300x300.png 300w, https:\/\/clavastack.com\/wp-content\/uploads\/2022\/08\/1-1-100x100.png 100w, https:\/\/clavastack.com\/wp-content\/uploads\/2022\/08\/1-1-600x600.png 600w, https:\/\/clavastack.com\/wp-content\/uploads\/2022\/08\/1-1-1024x1024.png 1024w, https:\/\/clavastack.com\/wp-content\/uploads\/2022\/08\/1-1-150x150.png 150w, https:\/\/clavastack.com\/wp-content\/uploads\/2022\/08\/1-1-768x768.png 768w, https:\/\/clavastack.com\/wp-content\/uploads\/2022\/08\/1-1.png 1500w\" sizes=\"(max-width: 300px) 100vw, 300px\"><\/div>\n\t\t\t\t\t<div class=\"wc-block-grid__product-title\">Specter Shield<\/div>\n\t\t\t\t<\/a>\n\t\t\t\t<div class=\"wc-block-grid__product-price price\"><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>290,00<\/span><\/div><p class=\"wc-gzd-additional-info wc-gzd-additional-info-loop shipping-costs-info\">plus <a href=\"\" target=\"_blank\">Shipping costs<\/a><\/p>\n\t\t\t\t\n\t\t\t\t<div class=\"wp-block-button wc-block-grid__product-add-to-cart\"><a href=\"\/en\/wp-json\/wp\/v2\/posts\/6658?add-to-cart=2314\" aria-label=\"Add to cart: \u201cSpecter Shield\u201d\" data-quantity=\"1\" data-product_id=\"2314\" data-product_sku=\"21\" data-price=\"290\" rel=\"nofollow\" class=\"wp-block-button__link  add_to_cart_button ajax_add_to_cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Add to cart<\/a><\/div>\n\t\t\t<\/li>\n<\/ul><\/div>","protected":false},"excerpt":{"rendered":"<p>If you want to make sure that the software on your Specter DIY is actually the official and secure version of Specter\u2026<\/p>","protected":false},"author":2,"featured_media":6667,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[231],"tags":[],"class_list":["post-6658","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-specter-diy"],"acf":[],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/clavastack.com\/wp-content\/uploads\/2024\/09\/Kopie-von-Specter-Firmware-verifizieren-1.png?wsr","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/clavastack.com\/en\/wp-json\/wp\/v2\/posts\/6658","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/clavastack.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/clavastack.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/clavastack.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/clavastack.com\/en\/wp-json\/wp\/v2\/comments?post=6658"}],"version-history":[{"count":4,"href":"https:\/\/clavastack.com\/en\/wp-json\/wp\/v2\/posts\/6658\/revisions"}],"predecessor-version":[{"id":6685,"href":"https:\/\/clavastack.com\/en\/wp-json\/wp\/v2\/posts\/6658\/revisions\/6685"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/clavastack.com\/en\/wp-json\/wp\/v2\/media\/6667"}],"wp:attachment":[{"href":"https:\/\/clavastack.com\/en\/wp-json\/wp\/v2\/media?parent=6658"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/clavastack.com\/en\/wp-json\/wp\/v2\/categories?post=6658"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/clavastack.com\/en\/wp-json\/wp\/v2\/tags?post=6658"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}