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In your dialer dial put a star at the beginning and end of this number. 3001#12345# then press call. You phone will load a test page. At the top left you will see a very important number. A high negative number is pretty bar. Example -100 is worse than -80. When done press the home button to exit. Click on the link below. My reception is pretty awful at my house. Here is a link to the article.http://m.gizmodo.com/5633290/test-your-iphone-4s-antenna-reception-with-field-te st-mode-in-ios-41[IMG]http://i19.photobucket.com/albums/b187/jpjr50/eadfa506.jpg[/IMG]Message was edited by: VibrantRedGT
I just wrote a blog about testing signal strength using field test. I love this tool!
http://electronicfan.wordpress.com/2011/11/04/metal-case-and-dropped-calls/
I just wrote a blog about testing signal strength using field test. I love this tool!
http://electronicfan.wordpress.com/2011/11/04/metal-case-and-dropped-calls/

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