The Nokia 5800 and Compatibility Issues

Dayo Olutunfese — Wed, 25 Feb 2009 23:15:32 +0000

One of the beautiful things about the Symbian S60 OS (operating system) is that it is an open OS platform for mobile phones. By open OS platform, I mean that the OS allows for applications developed by a 3rd party to be run on the platform. These (third party) applications can now be installed onto a phone powered by the OS to either improve functionality or add a new function altogether to the phone running on the OS.

Nokia 5800 standby running HandyShell and HandyWeather, two 3rd party applications

I must say here that the Symbian S60 OS is not the only open platform available. There are obviously others, like Windows Mobile, Android, etc. In order to install applications for any of these OS you must get applications that are compatible with them. Even within a particular OS community, there may exist different versions and care must be taken to ensure that the application being installed is compatible with the particular version of the OS in view.

As I mentioned in the second part of my review, the Nokia 5800 is powered by the Symbian s60 5th edition OS. Nokia says the 5th edition has backward compatibility with 3rd edition. In other words, applications that work on s60 3rd edition should also work on the 5th edition.

PhotoFlow, a 3rd party app running on the 5800

As such, after I got my 5800, I set out to install my favorite applications from the 3rd edition. It wasn’t long before I discovered that only a few of the applications developed for 3rd edition actually work on the 5th edition. In fact a majority of the applications that were really useful to me do not work. On launching such apps, the phone simply freezes and it has to be rebooted to get it working again. I hope this is not what Nokia meant by backwards compatibility.

It is not uhuru yet for Symbian s60 5th edition devices, so don’t go expecting all your old applications you used on the E71, E90 or N96 to work on your 5800 just yet.

Thankfully, a few developers are beginning to develop applications specifically for the 5800 and I hope that in the near future there will be more than enough applications for s60 5th edition.

What Mobiles have become in 7 years

Mister Mobility — Tue, 02 Dec 2008 09:57:52 +0000

At times, it is easy to forget the progress that has been made over a period of time. The mobile sector is particularly one in which innovations come by the day.

For me, it has been years of adventure in mobility, from my first phone, a very basic Motorola T2288 to my present, the Nokia E90 communicator. The T2288 had a WAP 1.1 browser, I used the browser only on a few occassions and that in the later part of its lifetime with me – and, was it limited or what?

And do you remember those horrible antennas that stick out at the top of most phones then?

In contrast, the E90 has a highly capable web browser (that matches Microsoft’s Internet Explorer 7 in some ways and is better in others), office editing tools, a capable e-mail client, instant messaging apps, and much more. I used to have a desktop at home and a laptop. I no longer do. My E90 fulfills their roles so well that i only use a PC at the office now. The present crop of devices outgun and out-everything mobile that was available then. They also outgun the PCs of the late 90s and early 2000s.

Mobility blog » communicators

The Nokia 5800 and Compatibility Issues

What Mobiles have become in 7 years