Social media platform X has replaced Iran's official flag emoji with the pre-revolution Lion and Sun symbol amid ongoing nationwide protests. This change replaces the emblem adopted after the 1979 Islamic Revolution with a symbol used for centuries under the monarchy. The update applies across the platform, affecting even official and state-linked accounts. X's head of product indicated the change followed a user request. The symbol has been embraced by groups opposed to the current regime and has reappeared during recent demonstrations.