I made a simple "Hello" MIDlet. Tried it on a default SDK and with Nokia 7210 SDK - works great (not too impressive but serves the purpose).
Now, while trying to download the same .jad from a server, I get the application information screen and a prompt to download. When trying to d/l, I get the error "Application not supported".
Out of curiousity, I continued to one of sites offerrig phone downloads, and checked out a few applications there. Only one application out of about 20 would actually work on the 7210.
Can anyone comment on this? Thank you.