First you need a patch file for your firmware. enter *#1234# to know your phone version. Open your mobile Samsung /Setting/Phone settings/PC Connection -Change Mode to `Media Player` and then `Save`. After that, connected your phone with cable USB to PC.
But first, install the `New_PC_Studio_1.5.1.10064_2` in your PC [this Software `New PC Studio` contain `The Drivers Samsung Phone`]
Connected your phone to PC... In Taskbar right corner it is the little icon phone , click the icon and choose the `Internal Phone Memories`[PHONE] , do not choose external memories [Card]. In that `Folder` in your mobile phone choose `Res` folder and changed.Replace the `Res` with original file(s) in the install dir of the app.[in your mobile phone] , accept all changes ,save all ... REBOOT YOUR MOBILE PHONE .
PS: Dont use New PC Studio ,it is not necesarly for all
this changes [Power Off] ...then remove your sim and external card, then press switch off button,camera, volume key down button, press all three buttton in same time... now you can see a download screen in your mobile.. Then use the downloader software to change the theme... u can download it from the link.... in downloader software press port search for phone then select LSI and choose full download option
