{"id":45,"date":"2010-08-01T20:43:00","date_gmt":"2010-08-01T20:43:00","guid":{"rendered":"http:\/\/mayanktrivedi.net\/technotes\/2010\/08\/01\/iphone-3g-ios-4-0-1-upgrade\/"},"modified":"2022-04-06T20:23:29","modified_gmt":"2022-04-06T20:23:29","slug":"iphone-3g-ios-4-0-1-upgrade","status":"publish","type":"post","link":"http:\/\/mayanktrivedi.net\/technotes\/2010\/08\/01\/iphone-3g-ios-4-0-1-upgrade\/","title":{"rendered":"iPhone 3G &#8211; iOS 4.0.1 upgrade"},"content":{"rendered":"<p>Okay just finished testing Jail Break on iOS 4.0.1 and yeah it works pretty fine with following steps &#8211;<\/p>\n<ol>\n<li>ensure you have iOS 4.0 also available with you,&nbsp;<\/li>\n<li>upgrade your phone to iOS 4.0.1<\/li>\n<li>use redsn0w to jailbreak, but do not point to 4.0.1, rather point to iOS 4.0 and let redsn0w do the needful<\/li>\n<li>let you phone boot back to normal<\/li>\n<li>connect to a WiFi spot and use Cydia to download and install Ultrasn0w<\/li>\n<li>Damn that&#8217;s done, you are through upgrading your Phone to 4.0.1 and unlocked it to suite your requirements.<\/li>\n<\/ol>\n<p>For caution, please follow the steps in my previous blog &#8211;<\/p>\n<h3><a href=\"http:\/\/technotesgurucool.blogspot.com\/2010\/07\/iphone-3g-ios-40-upgrade.html\">iPhone 3G &#8211; iOS 4.0 upgrade<\/a><\/h3>\n<p>In case you need any help, please leave me a message on this blog.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Okay just finished testing Jail Break on iOS 4.0.1 and yeah it works pretty fine with following steps &#8211; ensure you have iOS 4.0 also available with you,&nbsp; upgrade your phone to iOS 4.0.1 use redsn0w to jailbreak, but do not point to 4.0.1, rather point to iOS 4.0 and let redsn0w do the needful &hellip;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[54,55],"tags":[],"class_list":["post-45","post","type-post","status-publish","format-standard","hentry","category-ios-4-0-1-upgrade","category-iphone-3g","entry entry-center"],"_links":{"self":[{"href":"http:\/\/mayanktrivedi.net\/technotes\/wp-json\/wp\/v2\/posts\/45","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/mayanktrivedi.net\/technotes\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/mayanktrivedi.net\/technotes\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/mayanktrivedi.net\/technotes\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/mayanktrivedi.net\/technotes\/wp-json\/wp\/v2\/comments?post=45"}],"version-history":[{"count":1,"href":"http:\/\/mayanktrivedi.net\/technotes\/wp-json\/wp\/v2\/posts\/45\/revisions"}],"predecessor-version":[{"id":186,"href":"http:\/\/mayanktrivedi.net\/technotes\/wp-json\/wp\/v2\/posts\/45\/revisions\/186"}],"wp:attachment":[{"href":"http:\/\/mayanktrivedi.net\/technotes\/wp-json\/wp\/v2\/media?parent=45"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/mayanktrivedi.net\/technotes\/wp-json\/wp\/v2\/categories?post=45"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/mayanktrivedi.net\/technotes\/wp-json\/wp\/v2\/tags?post=45"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}