Warning: Flashing custom or modified firmware can potentially brick your device and void its warranty. Proceed with caution and at your own risk.
: A full data reset (which can fix some "odd" firmware behavior) is triggered by *2767*63342# , while a Java reset is *2767*5282# Official Tools : Official support is provided via the Samsung India Download Center
One night, after downloading a file from a dead-end link on a site like
India-Specific Firmware: Features and Implications