Hello. I am having trouble updating from version 9199. When I boot my xbox with the updsvr_standalone_v1 I get the normal booting sound (not long enough for picture to show), followed by the E71 error message. But if I boot it normally I can play games from my external harddrive and so forth. I can also play games from the internal harddrive, so no troubles there either. I didn't do the jtag myself, so I don't know further details other than I have a Falcon version (2008). Am I missing something obvious here, or can I simply not update my xbox? I would like to update to the latest version, if possible.
Do a manual update see if that helps. http://www.xpgamesaves.com/topic/115610-full-release-17150-xebuild-gui-dashlaunch/