The signal tag has no wiki summary.
0
votes
1answer
7k views
Low/bad signal on iPhone 4 after upgrading to IOS 6
I recently upgraded my iPhone 4 to IOS 6 (from 5.1.1 it had before), and since then I'm having lots of signal troubles: the signal is always low and unreliable, and the iPhone continuously switches ...
1
vote
1answer
755 views
Interference on external VGA monitor (intermittent ripple) only when booted into MacOS X but OK on Windows Bootcamp, why? and how to fix?
I'm seeing a ripple-like interference on an external display attached to my 2010 Mac Book Pro via VGA (Display adapter). This only occurs when the Mac is booted into MacOS X but not Windows. It's ...
10
votes
2answers
971 views
Does the iPhone 4S generate a spark or detectable electric signal of any kind when receiving a call?
In my spare time, I am a volunteer for the fire brigade. Yesterday I was attending a lessons about preventing fires, and we saw a movie about a lady fueling her car while receiving a call. And "boom"! ...
