My iPhone 4s is playing up really bad lately, iPad 3 is also playing up, ever since i updated to beta 3 i have had nothing but problems. My iPhone randomly calls people in my contacts, When I'm typing e.g. if i press e it would press any other letter in the same row, both iPad and iPhone will randomly unlock, Both iPad and iPhone randomly play music, Silent mode will not work on the iPhone, im not sure if this is a hard ware problem or a software glitch, but it is really frustrating. i find it rather wired how i have the problem both on my iPhone 4s and iPad 3 Anyone else having similar problems? anyone have ways to fix this problem?