I run an WAP sites, and often users who don't have access to PC say that sometimes the sites doesn't work, so we thought that we need a network diagnostic tool, and after long search we couldn't find a Symbian based (which most of our users are) tool.
So here is the futures we would like to have:
1. the ability to ping websites.
2. trace-route the website path.
1. Proxy support.
2. ability to download list of websites from and CDN network we have.
1 freelancer is bidding on average $500 for this job
I have developed symbian apps before. I can develop an app for you to diagnose the problem, but it will cost you a bit more than your budget.