How to upload .jar files from s40 browser.

I repost the tutorial that i write 4 years ago because it has been lost with discuz upgrading.
So let's start. in order to upload .jar files directly from you nokia default browser, you need to follow the steps:
download with ucweb or opera mod the .jar file you want, save it in phone memory but not in application/games but in the gallery.
after downloaded the _jar file extension from ucweb(uc browser) rename it with your phone's file manager to .jar.
by doing the rename, the app lost all protected data and it's visible for uploading in file manager.
so now go to your favourite site and select upload file.
go to your phone's gallery and browse to java app, select it and wait for it to be uploaded.
this was personally tested on 3110c/6234 and it works on new&old phones too.
report if you don't understand how it works.