I have found out a solution to hold your iPhone in your left hand AND not lose your signal* First of all, experiment 1. Make sure you have 3G on. To turn on 3G Navigate to Settings » General » Network. 2. Go back to the homescreen. 3. Note how many bars you have. 4. Death Grip ! 5. Note how many bars you have after holding the iPhone 4 in the death grip for 30seconds. Guaranteed it went down. So, In every experiment, there's a comparison with no more than one thing changed. And that one thing brings you back to the Settings app 1. Navigate to Settings » General » Network and TURN OFF 3G 2. Go back to the homescreen. 3. Wait for 4-5 bars to appear without death grip and note it down. 4. Death Grip ! 5. After 30seconds in the death grip, note down how many bars it went down/up. Surprised? So there's proof that the death grip DOES exist, but not when you're on EDGE. — This is supposed to work on MOST iPhone 4's but not guaranteed to work on all. Keep that in mind. Thank you, The Founder Of Noogle Noggles To This Site Please vote in the poll and and post your results in the comments below. The poll will be multiple choice and you should only vote once for the result of the experiment. Thank you for taking the time to read all of this and have a good day!