{"id":31977,"date":"2019-10-04T05:00:00","date_gmt":"2019-10-04T05:00:00","guid":{"rendered":"https:\/\/fr.cryptonews.com\/?p=31977"},"modified":"2023-06-26T11:07:37","modified_gmt":"2023-06-26T11:07:37","slug":"turn-your-old-smartphone-into-ethereum-wallet-4489","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/fr\/news\/turn-your-old-smartphone-into-ethereum-wallet-4489\/","title":{"rendered":"Transformez votre ancien smartphone en portefeuille mat\u00e9riel Ethereum"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Propri&eacute;taires de cryptos avec de vieux smartphones que vous n&rsquo;avez pas encore jet&eacute; ou vendu, r&eacute;jouissez-vous! Il existe une nouvelle solution pour les transformer en portefeuilles mat&eacute;riels pour Ethereum et Ethereum Classic. Pour ceux pour qui il s&rsquo;agit d&rsquo;anciennes nouvelles car vous avez d&eacute;j&agrave; install&eacute; l&rsquo;application <b>Parity Signer<\/b> auparavant &#8211; r&eacute;jouissez-vous aussi &#8211; car la version 3.0 b&ecirc;ta de l&rsquo;application est maintenant disponible.<\/p><figure><img decoding=\"async\" src=\"https:\/\/cimg.co\/w\/articles-attachments\/1\/5d9\/5d99da96c5.jpg\" sizes=\"(min-width: 640px) 720px, 100vw\" srcset=\"https:\/\/cimg.co\/w\/articles-attachments\/1\/5d9\/5d99da96c5.jpg 300w, https:\/\/cimg.co\/w\/articles-attachments\/2\/5d9\/5d99da96c5.jpg 600w, https:\/\/cimg.co\/w\/articles-attachments\/3\/5d9\/5d99da96c5.jpg 720w, https:\/\/cimg.co\/w\/articles-attachments\/4\/5d9\/5d99da96c5.jpg 900w, https:\/\/cimg.co\/w\/articles-attachments\/0\/5d9\/5d99da96c5.jpg 1304w\" alt=\"\" class=\"content-img\"><figcaption>Source: iStock\/mikkelwilliam<\/figcaption><\/figure><p>Parity Signer est une application mobile hors ligne qui g&eacute;n&egrave;re et stocke vos cl&eacute;s priv&eacute;es, ce qui signifie que vous pouvez utiliser le smartphone que vous avez inutilement laisser tra&icirc;ner pour le convertir en un portefeuille mat&eacute;riel. L&rsquo;application a &eacute;t&eacute; cr&eacute;&eacute; par <b>Parity Technologies<\/b>, une soci&eacute;t&eacute; d&rsquo;infrastructure &agrave; cha&icirc;ne de blocs. Ils sont entre autres les d&eacute;veloppeurs derri&egrave;re <b>Parity Ethereum<\/b>, et derri&egrave;re le r&eacute;seau de cha&icirc;nes de blocs interop&eacute;rables <b>Polkadot<\/b>.<\/p><p>Disponible pour iOS et Android, la version b&ecirc;ta v.3.0 de l&rsquo;application <a href=\"https:\/\/www.parity.io\/parity-signer-v3-0-beta-is-here\/\" target=\"_blank\" rel=\"noopener\">apporte de nouvelles fonctionnalit&eacute;s<\/a> et comprend d&eacute;sormais:<\/p><ul><li>Prise en charge du r&eacute;seau Kusama CC2 (Chain Candidate 2); possibilit&eacute; d&rsquo;utiliser Parity Signer avec les applications Polkadot-js et l&rsquo;extension Polkadot-js, ainsi que lier les fonds n&eacute;cessaires pour valider, d&eacute;signer, ou voter pour des propositions de gouvernance en signant avec le dispositif hors ligne;<\/li><li>Prise en charge des signatures universelles hors connexion, la norme cr&eacute;&eacute;e pour une transmission efficace des donn&eacute;es via des codes QR;<\/li><li>Meilleure visualisation des adresses sur de petits &eacute;crans mobiles, g&eacute;n&eacute;ration plus rapide d&rsquo;identifiants de compte, polices unifi&eacute;es, couleurs des boutons am&eacute;lior&eacute;es, etc.<\/li><\/ul><figure><img decoding=\"async\" src=\"https:\/\/cryptonews.com\/wp-content\/themes\/cryptonews\/images\/p\/no_image.svg\" sizes=\"(min-width: 640px) 720px, 100vw\" alt=\"\" class=\"content-img lazyload\" data-src=\"https:\/\/cimg.co\/w\/articles-attachments\/1\/5d9\/5d8bba6c2e.png\" data-srcset=\"https:\/\/cimg.co\/w\/articles-attachments\/1\/5d9\/5d8bba6c2e.png 300w, https:\/\/cimg.co\/w\/articles-attachments\/2\/5d9\/5d8bba6c2e.png 600w, https:\/\/cimg.co\/w\/articles-attachments\/3\/5d9\/5d8bba6c2e.png 720w, https:\/\/cimg.co\/w\/articles-attachments\/4\/5d9\/5d8bba6c2e.png 900w\"><figcaption>Une capture d&rsquo;&eacute;cran de l&rsquo;application. Source: Parity<\/figcaption><\/figure><p>Les cr&eacute;ateurs expliquent que tout ce que vous avez &agrave; faire est de prendre votre ancien smartphone, de le restaurer aux param&egrave;tres d&rsquo;usine, puis de passer en mode avion pour toujours afin de d&eacute;sactiver tout le Wi-Fi, Bluetooth et toute autre connexion. Ensuite, vous cr&eacute;ez vos comptes. Ils vous avertissent toutefois de ne jamais connecter ce t&eacute;l&eacute;phone &agrave; Internet ou &agrave; un appareil connect&eacute; &agrave; Internet, tel que votre ordinateur.<\/p><p>Pour le mettre &agrave; jour, effectuez une sauvegarde de tous les comptes de votre t&eacute;l&eacute;phone, r&eacute;initialisez votre t&eacute;l&eacute;phone pour supprimer les comptes, installez la nouvelle version, passez en mode hors connexion et r&eacute;cup&eacute;rez vos comptes sauvegard&eacute;s sur Parity Signer.<\/p><p>L&rsquo;appareil vous permettra de g&eacute;n&eacute;rer et de stocker plusieurs cl&eacute;s priv&eacute;es. En plus du r&eacute;seau mentionn&eacute; Kusama CC2, il prend en charge les r&eacute;seaux Ethereum, Ethereum Classic, Kovan et Ropsten.<\/p><p>Vous l&rsquo;utilisez en saisissant le montant et le destinataire sur votre appareil connect&eacute; au r&eacute;seau, puis en v&eacute;rifiant et en signant avec Parity Signer. Vous pouvez &eacute;galement utiliser l&rsquo;application pour scanner le code QR.<\/p><p>En juillet dernier, Polkadot Network a annonc&eacute; Kusama, une version exp&eacute;rimentale de Polkadot pr&eacute;sentant des conditions &eacute;conomiques r&eacute;elles, permettant aux d&eacute;veloppeurs d&rsquo;exp&eacute;rimenter et de tester un environnement de type Polkadot.<\/p><p>Consultez &eacute;galement notre liste de six portefeuilles mat&eacute;riels alternatifs.<\/p><p><b>Lire aussi:<\/b> <a href=\"https:\/\/cryptonews.com\/fr\/news\/bitpay-to-start-supporting-ethereum-4360\/\">BitPay va commencer &agrave; supporter Ethereum<\/a> et <a href=\"https:\/\/cryptonews.com\/fr\/guides\/how-to-choose-a-bitcoin-wallet\/\">Comment choisir un portefeuille Bitcoin?<\/a><\/p><p>_________________________________<\/p><p>Suivez nos liens d&rsquo;affili&eacute;s pour:<\/p><p><b>Acheter des cryptomonnaies<\/b><\/p><ul><li>Sur <a href=\"https:\/\/www.coinhouse.com\/r\/179207\" target=\"_blank\" rel=\"noopener\">Coinhouse<\/a> (France, Belgique, Suisse).<\/li><li>Sur <a href=\"https:\/\/rapi.cryptonews.com\/ext\/bitbuy\/fr\" target=\"_blank\" rel=\"noopener sponsored nofollow\">BitBuy<\/a> (Uniquement au Canada).<\/li><li>Sur <a href=\"https:\/\/www.bcbitcoin.co.uk\/?ref=CryptoNewsFR\" target=\"_blank\" rel=\"noopener\">BC Bitcoin<\/a> (Europe, Canada).<\/li><li>Sur <a href=\"https:\/\/content.etoro.com\/lp\/new-crypto\/?dl=30002065&amp;culture=fr-fr&amp;utm_medium=Affiliate&amp;utm_source=80205&amp;utm_content=10545&amp;utm_serial=cn-fr&amp;utm_campaign=cn-fr&amp;utm_term=\" target=\"_blank\" rel=\"noopener\">eToro<\/a> (Sauf au Canada).<\/li><\/ul><p><b>S&eacute;curiser vos cryptomonnaies<\/b><\/p><ul><li>Portefeuille <a href=\"https:\/\/shop.ledger.com\/?r=12b53b98a1c0&amp;tracker=CN-FR\" target=\"_blank\" rel=\"noopener\">Ledger<\/a>.<\/li><li>Portefeuille <a href=\"https:\/\/cryptonews.com\/ext\/trezor\/\" target=\"_blank\" rel=\"nofollow noopener\">Trezor<\/a>.<\/li><\/ul><p><b>Payer toutes vos factures ou envoyer de l&rsquo;argent vers votre banque<\/b><\/p><ul><li><a href=\"https:\/\/bylls.com\/signup?referralcode=4e4538be3e456adefeeb9544f1d5dbb9de98154111\" target=\"_blank\" rel=\"noopener\">Bylls<\/a> (Disponible uniquement au Canada).<\/li><\/ul>","protected":false},"excerpt":{"rendered":"<p>Propri&eacute;taires de cryptos avec de vieux smartphones que vous n&rsquo;avez pas encore jet&eacute; ou vendu, r&eacute;jouissez-vous! Il existe une nouvelle solution pour les transformer en portefeuilles mat&eacute;riels pour Ethereum et Ethereum Classic. Pour ceux pour qui il s&rsquo;agit d&rsquo;anciennes nouvelles car vous avez d&eacute;j&agrave; install&eacute; l&rsquo;application Parity Signer auparavant &#8211; r&eacute;jouissez-vous aussi &#8211; car la [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[7,1],"tags":[556,71,51,90],"editors":[2550],"sponsored_companies":[],"class_list":["post-31977","post","type-post","status-publish","format-standard","hentry","category-ethereum-news","category-news","tag-applications","tag-cryptomonnaies","tag-ethereum","tag-portefeuille","editors-jurgen-hoffman"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Transformez votre ancien smartphone en portefeuille mat\u00e9riel Ethereum<\/title>\n<meta name=\"description\" content=\"Transformez votre ancien smartphone en portefeuille mat\u00e9riel Ethereum\" \/>\n<meta name=\"robots\" content=\"noindex, nofollow\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Transformez votre ancien smartphone en portefeuille mat\u00e9riel Ethereum\" \/>\n<meta property=\"og:description\" content=\"Transformez votre ancien smartphone en portefeuille mat\u00e9riel Ethereum\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cryptonews.com\/fr\/news\/turn-your-old-smartphone-into-ethereum-wallet-4489\/\" \/>\n<meta property=\"og:site_name\" content=\"Cryptonews France\" \/>\n<meta property=\"article:published_time\" content=\"2019-10-04T05:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-06-26T11:07:37+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cimg.co\/w\/articles-attachments\/1\/5d9\/5d99da96c5.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Transformez votre ancien smartphone en portefeuille mat\u00e9riel Ethereum\" \/>\n<meta name=\"twitter:description\" content=\"Transformez votre ancien smartphone en portefeuille mat\u00e9riel Ethereum\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/cimg.co\/news\/25651\/7920\/5d95d9bac8f66.jpg\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Transformez votre ancien smartphone en portefeuille mat\u00e9riel Ethereum","description":"Transformez votre ancien smartphone en portefeuille mat\u00e9riel Ethereum","robots":{"index":"noindex","follow":"nofollow"},"og_locale":"fr_FR","og_type":"article","og_title":"Transformez votre ancien smartphone en portefeuille mat\u00e9riel Ethereum","og_description":"Transformez votre ancien smartphone en portefeuille mat\u00e9riel Ethereum","og_url":"https:\/\/cryptonews.com\/fr\/news\/turn-your-old-smartphone-into-ethereum-wallet-4489\/","og_site_name":"Cryptonews France","article_published_time":"2019-10-04T05:00:00+00:00","article_modified_time":"2023-06-26T11:07:37+00:00","og_image":[{"url":"https:\/\/cimg.co\/w\/articles-attachments\/1\/5d9\/5d99da96c5.jpg","type":"","width":"","height":""}],"twitter_card":"summary_large_image","twitter_title":"Transformez votre ancien smartphone en portefeuille mat\u00e9riel Ethereum","twitter_description":"Transformez votre ancien smartphone en portefeuille mat\u00e9riel Ethereum","twitter_image":"https:\/\/cimg.co\/news\/25651\/7920\/5d95d9bac8f66.jpg","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"NewsArticle","@id":"https:\/\/cryptonews.com\/fr\/news\/turn-your-old-smartphone-into-ethereum-wallet-4489\/#article","isPartOf":{"@id":"https:\/\/cryptonews.com\/fr\/news\/turn-your-old-smartphone-into-ethereum-wallet-4489\/"},"author":{"name":"giedrius","@id":"https:\/\/cryptonews.com\/fr\/#\/schema\/person\/15b6988f9bc8b76b04039ec26c3e7bba"},"headline":"Transformez votre ancien smartphone en portefeuille mat\u00e9riel Ethereum","datePublished":"2019-10-04T05:00:00+00:00","dateModified":"2023-06-26T11:07:37+00:00","mainEntityOfPage":{"@id":"https:\/\/cryptonews.com\/fr\/news\/turn-your-old-smartphone-into-ethereum-wallet-4489\/"},"wordCount":699,"publisher":{"@id":"https:\/\/cryptonews.com\/fr\/#organization"},"image":{"@id":"https:\/\/cryptonews.com\/fr\/news\/turn-your-old-smartphone-into-ethereum-wallet-4489\/#primaryimage"},"thumbnailUrl":"https:\/\/cimg.co\/w\/articles-attachments\/1\/5d9\/5d99da96c5.jpg","keywords":["Applications","Cryptomonnaies","Ethereum","portefeuille"],"articleSection":["Actualit\u00e9s Ethereum","News"],"inLanguage":"fr-FR","copyrightYear":"2019","copyrightHolder":{"@id":"https:\/\/cryptonews.com\/#organization"}},{"@type":"WebPage","@id":"https:\/\/cryptonews.com\/fr\/news\/turn-your-old-smartphone-into-ethereum-wallet-4489\/","url":"https:\/\/cryptonews.com\/fr\/news\/turn-your-old-smartphone-into-ethereum-wallet-4489\/","name":"Transformez votre ancien smartphone en portefeuille mat\u00e9riel Ethereum","isPartOf":{"@id":"https:\/\/cryptonews.com\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/cryptonews.com\/fr\/news\/turn-your-old-smartphone-into-ethereum-wallet-4489\/#primaryimage"},"image":{"@id":"https:\/\/cryptonews.com\/fr\/news\/turn-your-old-smartphone-into-ethereum-wallet-4489\/#primaryimage"},"thumbnailUrl":"https:\/\/cimg.co\/w\/articles-attachments\/1\/5d9\/5d99da96c5.jpg","datePublished":"2019-10-04T05:00:00+00:00","dateModified":"2023-06-26T11:07:37+00:00","description":"Transformez votre ancien smartphone en portefeuille mat\u00e9riel Ethereum","breadcrumb":{"@id":"https:\/\/cryptonews.com\/fr\/news\/turn-your-old-smartphone-into-ethereum-wallet-4489\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/cryptonews.com\/fr\/news\/turn-your-old-smartphone-into-ethereum-wallet-4489\/"]}],"author":[]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/cryptonews.com\/fr\/news\/turn-your-old-smartphone-into-ethereum-wallet-4489\/#primaryimage","url":"https:\/\/cimg.co\/w\/articles-attachments\/1\/5d9\/5d99da96c5.jpg","contentUrl":"https:\/\/cimg.co\/w\/articles-attachments\/1\/5d9\/5d99da96c5.jpg"},{"@type":"BreadcrumbList","@id":"https:\/\/cryptonews.com\/fr\/news\/turn-your-old-smartphone-into-ethereum-wallet-4489\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/cryptonews.com\/fr\/"},{"@type":"ListItem","position":2,"name":"Transformez votre ancien smartphone en portefeuille mat\u00e9riel Ethereum"}]},{"@type":"WebSite","@id":"https:\/\/cryptonews.com\/fr\/#website","url":"https:\/\/cryptonews.com\/fr\/","name":"Cryptonews","description":"","publisher":{"@id":"https:\/\/cryptonews.com\/fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/cryptonews.com\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/cryptonews.com\/fr\/#organization","name":"Cryptonews France","url":"https:\/\/cryptonews.com\/fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/cryptonews.com\/fr\/#\/schema\/logo\/image\/","url":"https:\/\/cryptonews.com\/wp-content\/uploads\/sites\/3\/2023\/09\/4.jpg","contentUrl":"https:\/\/cryptonews.com\/wp-content\/uploads\/sites\/3\/2023\/09\/4.jpg","width":1669,"height":874,"caption":"Cryptonews France"},"image":{"@id":"https:\/\/cryptonews.com\/fr\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/posts\/31977","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/comments?post=31977"}],"version-history":[{"count":0,"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/posts\/31977\/revisions"}],"wp:attachment":[{"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/media?parent=31977"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/categories?post=31977"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/tags?post=31977"},{"taxonomy":"editors","embeddable":true,"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/editors?post=31977"},{"taxonomy":"sponsored_companies","embeddable":true,"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/sponsored_companies?post=31977"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}