Using ur opera mini, you can download jar files directly to your phone memory.
But first, u need to have a file manager such as
BlueFTP,
X-plore (for symbian users) or any other file manager.
Opera 4.2 or 4.3 STEP 1
When you reach the download page, you wil see 'Open'. Now, i want you to view d download link of d jar file. How?
Go to Bookmarks, den Add bookmark. You wil see d link of d file or
Press # 1 on your keyboard, den edit the link.
STEP 2
Next is editing the download link.
In the download link, you will see .jar just add .zip immediately after it.
For example, if the download link is king4ng.wapgem.com/apps/?operahui202.jar
it will then become king4ng.wapgem.com/apps/?operahui202.jar.zip
Thats all, click on d link and start downloading.
If it doesn't work:
Try cleaning and replacing .jar with .zip
For example, if the download link is king4ng.wapgem.com/apps/?operahui150.jar
it will then become king4ng.wapgem.com/apps/?operahui150.zip
STEP 4
After succesful download, use your file manager to rename the file name and erase any dot in the filename to just operahui202jar or any name.
STEP 5
Now, exit the file manager, go to the file in your phone, rename to operahui202.jar
Goodluck, I hope it works for you.
Note: If you're not clear about this tutorial, please contact me.