Full Field Test Returns in iOS 4.3 Beta 3 Plus Mysterious FieldTest App



Apple appears to have re-introduced the full version of field test mode in iOS 4.3 Beta 3, which will allow you to quickly check the quality of your cellular signal by simply dialing: *3001#12345#* and pressing Call on your iPhone.

Under iOS 4.0 the field test vanished much to everyone’s dismay during Antennagate last year only to have a much simplified version reappear in iOS 4.1 that looked like this:

iPhone 4 Death Grip — There’s an App for that!


TUAW published a report today that included new video evidence supporting the belief that the iPhone 4 death grip is very real. I know you are probably rolling your eyes about this, since there have been many other videos covering this topic, but this time things are different. This video includes the demonstration of the iPhone 4 along with a customized field services app that clearly shows the iPhone 4 antenna problem isn’t the result of some software glitch as Apple claims.