The iPhone is a great device, however, it can be improved. Like the vibrate function is really short.

I will explain how you can make it last +- 5 seconds.

Here we go.

» Make your iPhone vibrate longer

Everybody knows by now that ringtons for the iPhone are a problem.Standard you’re not possible to use your purchased music as a ringtone without paying an extra fee in iTunes.
Luckily Eric Degrange created Ringtones to solve this problem.
I will show you exactly how you can use this nifty program to use your custom ringtones.

» Custom Ringtones

iPhone hacker Niacin has just released his version of iBooter.
Running on Mac, Windows and Linux, iBooter offers an interactive diagnostic and customization tool that talks directly with Apple’s iPhone bootloader.
With it you can set environmental variables, write a custom picture to the display (faboo if you’re tired of that USB plug and the iTunes logo), run USB commands and diagnose why, for example, your iPhone isn’t booting correctly.

» iBooter offers iPhone diagnostics