I am not able to install any software on to my cell sgh j 800, an

Try to download software from getjar.com website and search for the movie player with extension .jar (name and .jar) have it copied on your pc and then you will have to copy the file on your cell.
then try to install it from the correct file location.
hope the mp4 file plays.

Try it.

hi friendjust go to the link below on your computer and download the opera for your samsug u 800.http://www.opera.com/mobile/download/samsung/sgh-u800_soul_b/after that copy it in your memory card and insert the memory card in your phone.then turn on the phone and go to the location where u have saved that opera mini.click on the file it will be automatically installed.NOTE you can download both jad and jar file from the link in any language you want and try to install.Samsung SGH-U800 Soul bDevice support

Based on testing performed by Opera Software, this device supports Opera Mini 4.2.

Download Opera Mini 4.2

• Transfer this file to your device, and install it:

• opera-mini-latest-advanced-en-us.jad
• opera-mini-latest-advanced-en-us.jar

that model only supported to java s/w .........

game file

i also have same problem...!!! i've SGH D880 mobile. i need to install application. i tried copying jar and jad files to phone to install but i couldn't install. the install option is not lightened and it says "file type not supported"

pls help me !!!

Try downloading the converter from the following sites:
www.download.com
www.brothersoft.com
www.isohunt.com
from any of these websites,you can download the converter for free.
Cheers

there was not themes for samsung but you can install games ans application in one condition that you have the jar and jad fils : search in internet ( free downlod java games jar/jad ) and install the jad from yor phone.and that's it

how how i install JAR & JAD file on my cellphone

this handset is useless..am also using this set..its a box ,nothing else

i hav a samsung e250 mob i dont know hw to install games and softwares in my mob pls calrify the information anyone to me yar...note-i hav a ,jad .jar files its getting stored in other files i dnt know how to install this..pls do needfull soon..