Comments on: One Bar Blues; iPhone 3G reception problems. http://www.macblogz.com/2008/07/14/one-bar-blues-iphone-3g-reception-problems/ Bridging the Apple Community and Keeping Tabs on the Rumor Mill. Wed, 17 Mar 2010 21:00:40 -0500 http://wordpress.org/?v=2.8.4 hourly 1 By: Aviv http://www.macblogz.com/2008/07/14/one-bar-blues-iphone-3g-reception-problems/comment-page-1/#comment-398 Aviv Mon, 14 Jul 2008 18:06:36 +0000 http://www.macblogz.com/?p=339#comment-398 Dial *3001#12345#* to bring up the iPhone's Field Test tool, which will give you information about towers and signal strength, EDGE network, and more. Link to MacOSXhints : http://www.macosxhints.com/article.php?story=20070708132714598 Dial *3001#12345#* to bring up the iPhone’s Field Test tool, which will give you information about towers and signal strength, EDGE network, and more.

Link to MacOSXhints : http://www.macosxhints.com/article.php?story=20070708132714598

]]> By: Hegre http://www.macblogz.com/2008/07/14/one-bar-blues-iphone-3g-reception-problems/comment-page-1/#comment-397 Hegre Mon, 14 Jul 2008 17:43:10 +0000 http://www.macblogz.com/?p=339#comment-397 Ok, so how would I go about doing that? I am a bit confused. Ok, so how would I go about doing that? I am a bit confused.

]]> By: Jeff http://www.macblogz.com/2008/07/14/one-bar-blues-iphone-3g-reception-problems/comment-page-1/#comment-396 Jeff Mon, 14 Jul 2008 16:18:25 +0000 http://www.macblogz.com/?p=339#comment-396 I would suggest using the field test mode to check the actual levels. *3001#12345#* In the 2.0 software, the signal "bars" are replaced by the strength in negative decibels. I would suggest using the field test mode to check the actual levels.

*3001#12345#*

In the 2.0 software, the signal “bars” are replaced by the strength in negative decibels.

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