http://www.labnol.org/forums/topic/usb-devic-not-recognized-problem-during-software-update-in-nokia-n73 Help Center Topic: USB Devic Not Recognized Problem during Software Update in Nokia N73 en-US Mon, 13 Feb 2012 04:22:41 +0000 http://bbpress.org/?v=1.0.1 q http://www.labnol.org/forums/search.php http://www.labnol.org/forums/topic/usb-devic-not-recognized-problem-during-software-update-in-nokia-n73#post-5526 Mon, 04 May 2009 19:41:54 +0000 Anonymous 5526@http://www.labnol.org/forums/ <p>It seems a driver problem or a driver mismatch problem. </p> http://www.labnol.org/forums/topic/usb-devic-not-recognized-problem-during-software-update-in-nokia-n73#post-5492 Fri, 01 May 2009 09:27:05 +0000 Anonymous 5492@http://www.labnol.org/forums/ <p>Hello friends,</p> <p>Today morning i decided to convert my Nokia N73 ordinary edition into Nokia N73 Music edition and everything has been done and i runned Nokia Software Updater and it started Updating and after the completion of Download it asked me to<br /> &gt;Disconnect Battery and charger<br /> &gt;Remove the Battery from the phone<br /> &gt;Insert the Battery and charger and press the Power button for few times and click 'Retry Now'</p> <p>While following the above steps and while conneceted my mobile phone to my PC it showed me</p> <p><a href="http://img140.imageshack.us/img140/8743/usbdevicenotrecognizedt.png" rel="nofollow">http://img140.imageshack.us/img140/8743/usbdevicenotrecognizedt.png</a></p> <p>and i clicked on the balloon it showed me</p> <p><a href="http://img140.imageshack.us/img140/1929/unknownusbdevicethumb.png" rel="nofollow">http://img140.imageshack.us/img140/1929/unknownusbdevicethumb.png</a></p> <p>I don't know why....<br /> Now my Phone screen turned Black and now it's not switching on....<br /> Can any one help me PLEASE...............<br /> Everytime i connect the phone it show me the same as shown in above picture...</p> <p>PLEASE ANYONE HELP ME...<br /> Thanks </p>