If you end up in a situation where your iPhone just won’t boot up anymore (not even showing the empty battery icon nor the Apple logo) – or it is simply not recognized in iTunes anymore – it might be, that some of the pins in the Dock connector are be broken. At least that was what happened to me.
Fortunately you can get a replacement of the exact same iPhone model at your local Apple Store for some bucks (which are a lot below the price you would have to pay for a completely new iPhone model).
Thanks to my friends @dikk and @appleadvisor for their kind support!
Don’t worry, I didn’t move away from Apple devices
OS X nearly drove me nuts today, as it suddenly stopped accepting my Username/Password combination for authentication. First this happened when I wanted to relogin from the Screensaver, worked again after a hard-restart to login to the OS, just to come back when working inside OS X and trying to authenticate in order to delete a protected folder.
Recently I had to create a lot of Microsoft Office Word documents based on the same template, so I decided to use 

