Nokia 216 cant open jar filrs

HGYBO

HGYBO

Hello,

My phone is a Nokia 216. It runs Opera Mini 4. When i search for a JAR file and select to open it Opera Mini lets me download the Jar file but then it will not install it in the end of the download.

Then if I go to the nokia file explorer in the memory card or in the phone memory and hit the Jar file to open it it say that it can't open the file.

I see that the file is somehow with a little icon in the left as it is a text file...

i would like someone to help me out please.

Many thanks.