A couple of days ago we ran a story that stated the Carla update for Nokia Belle has been cancelled. However, we have now been contacted by Nokia regarding this matter, stating that this is not the case at all.
What we know as Carla was essentially the codename for Belle Feature Pack 1. According to the Nokia employee who spoke to us, the Carla update, or Belle FP1 as it will be known as, is not cancelled and will start rolling out shortly. The first phone to run on this update will be the upcoming Nokia 808 PureView and soon some of the existing Nokia devices, which includes the Nokia 700, 701 and 603, will be updated to Belle FP1. Older phones such as the N8 and the E7 won't be getting this update, but there is something else called the Nokia Belle Refresh being planned for them.
The Belle FP1 update is supposed to bring features such as new set of widgets, improved browser with HTML5 support, Dolby Headphone, new version of Nokia Maps, improved notification bar and multitasking view, and the Microsoft Apps. The update will also increase the clock speed on the Nokia 700 and 701 from 1GHz to 1.3GHz.