The 16GB iPhone is a model of the popular iPhone designed and sold by Apple. It has 16 gigabytes (GB) of storage space. The 16GB iPhone was released after the initial Apple iPhone models that had 4GB and 8GB of storage space. The 16GB iPhone can store about 1,600 songs.
16GB iPhone 3G
On June 9, 2008, Apple CEO Steve Jobs revealed the iPhone 3G at the 2008 WWDC conference. This version is available in both 8GB and 16GB versions. A white version of the 16GB iPhone 3G model is also available.
Firmware 2.1
At the Let's Rock event on September 9, 2008, Jobs announced an upgrade of the iPhone firmware. Among other things, the upgrade aimed to fix multiple bugs in the phone.ComputerWorld: iPhone 2.1 Update Due Friday, Fixes 'Lots of Bugs' (September 9, 2008)