{"id":177,"date":"2011-11-13T05:13:26","date_gmt":"2011-11-13T05:13:26","guid":{"rendered":"http:\/\/shirishranjit.com\/blog1\/?p=177"},"modified":"2015-07-25T09:13:12","modified_gmt":"2015-07-25T13:13:12","slug":"xcode-4-2-and-ios-4-2-iphone-3g","status":"publish","type":"page","link":"https:\/\/shirishranjit.com\/blog1\/pictures\/xcode-4-2-and-ios-4-2-iphone-3g","title":{"rendered":"xcode 4.2 and IOS 4.2 — iPhone 3G"},"content":{"rendered":"

If you get following error message with xcode 4.2 and trying to compile and run in iPhone 3G or older itouch, you need to add “armv6” in your build settings under “Architectures.”<\/p>\n

unknown lockdownd[16] <Error>: 2ff68000 handle_connection: Could not receive USB message #7 from Xcode. Killing connection<\/span>
\nunknown com.apple.mobile.lockdown[16] <Notice>: Could not receive size of message<\/span>
\nunknown lockdownd[16] <Error>: 2ff68000 handle_connection: Could not receive USB message #6 from Xcode. Killing connection<\/span>
\nunknown com.apple.mobile.lockdown[16] <Notice>: Could not receive size of message<\/span>
\nunknown com.apple.mobile.lockdown[16] <Notice>: Could not receive size of message<\/span>
\nunknown lockdownd[16] <Error>: 2ff68000 handle_connection: Could not receive USB message #6 from Xcode. Killing connection<\/span><\/p>\n

Also make sure you have your deployment target to appropriate ios version under the “info” settings in your project.<\/p>\n

 <\/p>\n

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If you get following error message with xcode 4.2 and trying to compile and run in iPhone 3G or older itouch, you need to add “armv6” in your build settings under “Architectures.” unknown lockdownd[16] <Error>: 2ff68000 handle_connection: Could not receive … Continue reading →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":91,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-177","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/shirishranjit.com\/blog1\/wp-json\/wp\/v2\/pages\/177"}],"collection":[{"href":"https:\/\/shirishranjit.com\/blog1\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/shirishranjit.com\/blog1\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/shirishranjit.com\/blog1\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/shirishranjit.com\/blog1\/wp-json\/wp\/v2\/comments?post=177"}],"version-history":[{"count":3,"href":"https:\/\/shirishranjit.com\/blog1\/wp-json\/wp\/v2\/pages\/177\/revisions"}],"predecessor-version":[{"id":299,"href":"https:\/\/shirishranjit.com\/blog1\/wp-json\/wp\/v2\/pages\/177\/revisions\/299"}],"up":[{"embeddable":true,"href":"https:\/\/shirishranjit.com\/blog1\/wp-json\/wp\/v2\/pages\/91"}],"wp:attachment":[{"href":"https:\/\/shirishranjit.com\/blog1\/wp-json\/wp\/v2\/media?parent=177"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}