Hi Dont know if i have posted this in the correct forum or not.Can someone tell me what is the difference between the S3 indian version and the S3 international version apart from the LTE functionality provided in the intl version. Am asking this as a friend of mine wanted to update his S3 to the JB 4.2.1 firmware which is alreday released for the intl market and not for india. Can he update his Indian s3 to that firmware ???