And iPhone 3G/3GS have signal problems

[youtube]http://www.youtube.com/watch?v=84Lpt2YkF3Q[/youtube]

[youtube]http://www.youtube.com/watch?v=XmeFvstT0gQ[/youtube]

It would seem that not only the iPhone 4 is affected by problems with the signal if you hold your hand in a certain area of ​​the terminal, but these problems can be found even with the iPhone 3G/3GS and you can find the demonstrations in the video clips posted above. I want to say that I also tried to reproduce what the guys did in the clips above, but I was not successful, the signal remained intact regardless of whether I was on EDGE or 3G. Unlike the guys in the pictures, I have a Zagg InvisibleSHIELD film mounted on my phone, but I doubt that it affects in any way the result I obtained.

You will see that in the video clips it is said that the problem is from iOS 4.0 and not from the iPhone 4 design, well I have iOS 4.0 installed on my 3GS and I have the latest baseband so for me at least the problem does not exist and honestly to be honest, I don't think it's a software problem.

Please test it yourself and leave in a comment the result obtained, I use Orange and have no problems, but I am curious if among you there are people who have similar problems with the phone.