How to flash or update your samsung galaxy S3 GT-I9300 By Odin V3.09
Firmware link:S3_KSA_4.3_GT-I9300(mobilepc55).zip
Odin V3.09:ODIN V3.09(mobilepc55).zip
Samsung_USB_Drivers Link:SAMSUNG_USB_Driver_for_Mobile_Phones.zip
How To Flash
Firmware link:S3_KSA_4.3_GT-I9300(mobilepc55).zip
Odin V3.09:ODIN V3.09(mobilepc55).zip
Samsung_USB_Drivers Link:SAMSUNG_USB_Driver_for_Mobile_Phones.zip
How To Flash