Good news for the 12 people who have managed to get a Motorola Charm - Universal Androot works perfectly well. For the uninitiated, Universal Androot is exactly what it sounds like: an app that can root a whole slew of Android devices (disclaimer: it doesn't unlock /system on all of them, though). Instructions are pretty simple:
- Download the latest version of the program from this XDA post to your computer.
- Copy the file to your SD card.