Yes, Disney+ Hotstar offers Tamil subtitles alongside the Tamil audio.
Isaidub does not actually "update" the film. They merely re-upload existing pirated copies with new watermarks or slightly different compression settings to stay ahead of government ISP blocks. There is no "official" updated version from Disney; the official Tamil dub remains the same as it was in 2014-2015. big hero 6 tamil dubbed isaidub updated
Under the Indian Copyright Act, 1957, downloading or distributing copyrighted content without permission is illegal. Tamil Nadu police and the cyber crime cell actively block piracy sites and track uploaders. Yes, Disney+ Hotstar offers Tamil subtitles alongside the
The "updated" version might still be a camcord or have mismatched Tamil audio. Many users complain of missing background scores or incorrect subtitles. Under the Indian Copyright Act, 1957, downloading or
If you are in the Apple ecosystem, the iTunes store offers the Tamil dubbed version with high-bitrate audio that is superior to any pirated copy.