Last Updated: October 16th, 2010
: As Artation has pointed out in the comments
below, Universal Androot has since been removed from the Market for unknown reasons. If you're still heartbent on using it though, you can download it it from here
If you can think back to the time Universal Androot was released, you'll recall the then small xda-developers startup that allowed for one-click rooting of a very limited number of phones, all of which had to be running Android 2.1 Eclair or lower.
Now, the app has hit the Market and is ready for prime time with support for a multitude phones, including devices running Android 2.2 FroYo (though, only limited to Nexus One before 2.2.1 and an older FRG01B Droid build), 2.1 Eclair, 1.6 Donut, and even phones stuck on 1.5 Cupcake, like the HTC Magic.
Last Updated: November 5th, 2010
Before Apple's iPhone and Google’s Android OS burst onto the mobile device scene in 2007, there were few significant advances in mobile technology. Frankly, "smartphones" (if we could even call them that at the time) were boring: they did little more than email, general messaging, picture taking, some basic apps and games, rudimentary internet browsing, and enterprise integration.
The biggest players at the time were Microsoft Windows Mobile, RIM's Blackberry, Palm, Symbian, and Linux. They all had their respective place in the mobile world (see chart below).
The Status Of Mobile Operating Systems In Late 2006
EMEA (Europe, Middle East, Africa) was clearly led by Symbian.