The query mentions an "old Iron Man voice update," which could imply a change in the voice actor for Iron Man in a later release or version of the Tamil dubbed Avengers: Endgame. Over time, it's not uncommon for voice actors to change due to various reasons such as availability, contractual obligations, or a desire to refresh the voice cast.
The Tamil dubbed version of Avengers: Endgame (released originally in 2019, Tamil dub available on Disney+ Hotstar and earlier TV broadcasts) has a mixed reputation among fans. While the main cast’s dubbing is competent, one recurring complaint—especially in recent “upd” (update) discussions—is the voice of Iron Man / Tony Stark sounding noticeably older, rougher, or mismatched compared to earlier Tamil dubs of Infinity War or Iron Man 3. avengers endgame tamil dubbed old iron man voice upd
When fans refer to the "old" or "original" Iron Man voice, they are almost certainly referring to Golconda Venkat Ramana (often credited as G.V. Ramana or simply Ramana). The query mentions an "old Iron Man voice
He was the primary dubbing voice for Tony Stark (Robert Downey Jr.) during the early phases of the Marvel Cinematic Universe (MCU) in Tamil. His voice became synonymous with the character's witty, sarcastic, and charismatic personality in films like: Fans loved his voice because it had a
Fans loved his voice because it had a unique texture that matched Robert Downey Jr.'s mature and slightly raspy tone. He brought a sense of swagger and class to the Tamil version of Tony Stark.