Before start the process read the article fully…
1. First install setool on your system.
2. After that install one more software named gg-setup.
3. now download “advanced bass w200.zip” ( request if u need more drivers or other modification files by ur comment)
4. if u r downloaded a specific file frm there. Then u wil get a zip file and just extract it.then u can see again a zip file named “ifs”.this is our master file for flashing.but, dont unzip that ifs.
5. then just open the software setool.exe which u downloaded early. here we shouldmore careful bcoz there is a chance to damage ur phone if u are doing anything wrong.
6. ok just select the phone model as w200.then just open that “ifs” zip file in the “MISC FILES” tab. (dont upload anything in other tabs). now u can c the path of that ifs.zip file in the MISC tab.
7. switch off ur phone.then plug the usb cable but dont connect the phone.
8. click “FLASH”.Then the software tells u to “hold ur phone’s “C” button and connect the cable”.do it correctly. (when u connecting the 1st time the cable to phone windows automatically copy the drivers for flash cable.after finishing the driver setup just click again flash and do the same step.)after sometime it shows ready. then disconnet ur phone and switch on. SEE THE MAGIC! now.
Here sony ericsson w200i audio bass modification driver has taken as the examle… the same procedure is for other mobiles and other drivers( camera and display) but the flahing file may vary(ifs file that uploaded in MISC tab). If u already know about flashing and if u want any patch files feel free to ask them in ur comments.