How to install .JAR or .JAD files on Samsung S7330 mobile phone

I download games on my computer yesterday they are in .jad and .jar format when i tried to install that games on my computer it give me error unsupported file type

Can anyone know how to install games on my mobile phone ?

a .JAD file contains a list of information about the game/application including version, manafacturer, and most importantly the filename and sometimes the location of the .JAR file which is the actual app/game.

When the Java runtime loads signed JAR files, it can validate the signatures and refuse to load classes that do not match the signature. It can also support 'sealed' packages, in which the Classloader will only permit Java classes to be loaded into the same package if they are all signed by the same entities.

1. Download Driver & File Explorer from

2. Uncompress SAMSUNG_Composite_USB_Driver_4_34_WHQL.zip and execute Setup.exe.
3. Connect F480 to PC. First time you should be prompted with a 'device installed and ready' message.
4. Execute TkFileExplorer_2.2.exe
5. Go to Settings - COM.
6. Scroll down Port window: You should get just one COMxx option. Choose it and press OK.
7. Go to File - Connect. You should get the F480 File System Tree at TkFileExplorer bottom half side.
8. Go to /Exe/Java/
9. Create a New Folder for your each game (say Game1)
10. At TkFileExplorer PC upper side select game JAD/JAR files and copy to F480 created folder using drag&drop or right button menu Download option.
11. Repeat steps 9 & 10 for all games you want to install at a time.
12. Disconnect USB cable
13. Dial *#6984125*#
14. Go to Internals (Master Key: *#9072641*#)
15. Go to Storage Settings and select
1 update media database
2 Update Java DB
6 update app database
7 create Ax Dat File
16 Press call disconnect button to exit all menus
17 Turn phone off/on and u should see all games!
Enjoy! :biggrin:

i followed the instruction for F480 hoping it will also works for s7330,
when i connect the phone with 'mass storage mode', no options comes in PORT dropdown box.

whem i connected it in pc studio mode , PORT drop down box has the option -COM3.

but when i go to connect in the file menu. it gives a warning msg as- unable to open the specified port !!

please help me to install dictionary, games & other softwares(.jar) is samsung s7330...... plz guide me with minute step by step procedures!!

thanx!!