Im using samsung galaxy S3 GT-I9300 in india, which has been imported from US. It is on 4.1.1 and device status shows as modified. Tried updating it to the official firmware from the installation guides provided by XDA developers, but encountering ODIN failure, I mean ODIN status says fail, and my device say unsupport Dev_Type. My device binary count is 2.
Kindly help me resolve this issue and help me in upgrading my device.