A top button + home button until you see the apple logo will fix this but I have people nagging me to fix it.
We are all on the XT network. The 3 or 4 iPhone 4s's we have don't seem to have this issue, nether do iPhone 4 running 4.X
Just wondering if anyone else has seen this issue, and if so what network you are on.
I'm going to grab a new Micro Sim from our Blueco rep to see if that does anything and also try a full restore on one but interested to hear if anyone else has this.