How To Install Java Apps/Games in Samsung Star 3G S5603/S5600

Many Samsung users may be wondering how to Install Java Games & applications for  Samsung star 3G S5603 or S5600 Preston. Just to let you know that, Samsung uses its proprietary Touchwiz OS Technology For their famous touch phones like, samsung star, star 3G, Preston, Omnia HD etc., And they have not provided the support for external apps to run in Samsung Star 3G. So here is a tutorial & explanation on How to Install Java games & applications. (Its not my hack, got this trick from a forum of orkut discussion.  So I will not take credit for that. )

Back up all your data like phonebook, SMS, Music & files before using this tutorial.
So let us start with it. . .

Resources Required :

1. JAD Creator: Download Here ..

..(in case you have only JAR file)

2. TK File Explorer : Download Here

3. Samsung PC Studio : You  must have got it with your brand new Samsung star 3G

Steps to Unlock Star 3G:

Step 1. Connect Your Star 3G handset in PC Studio Mode
Step 2. Open Samsung PC Studio & Disconnect your Phone from software by right clicking the icon of phone. (Not from your USB)
Above step is must don’t  open TK file explorer before that.
Step 3. Open TK File explorer
Go To >> Settings
Select COM Port whatever available as shown in figure & Keep rest things as it is. Click OK.

Step 4. Go To  FILE >>Connect
Then the bottom dialogue box will open.
Go To> EXE > Java > Games


Step 5 : Create new folder in Games  of the name of your Java Game or App. E.g, Opera
Then Open it (It must be blank)  >> Then copy paste your JAR & JAD file there. (You can also navigate from upside dialog box & then download it. Its complicated, so better Copy & Paste)
And that’s it repeat same steps if you want to add more. Then GO to File >> Disconnect
Now you can remove Your Samsung star 3G from USB
Step 6 :
On your keypad type code : *#6984125*#
Then from the list  Select > Internals
Then Enter following password or unlock code there *#9072641*# touch Confirm.
Then Select > Storage Mode
Now first click Update Java DB
Then scroll down & click  Update Apps Database
Go back to your phone & application >> Games & More & you ll see your new apps or game appearing & working cool with your star 3G Device.

This is it...! You successfully updated your star 3G mobile with java games...