Woofun AI reports that Phantom, the crypto wallet renowned for its Solana integration, has confirmed the discontinuation of SUI network support effective September 24. This strategic pivot marks a definitive shift away from the layer-1 blockchain, requiring immediate attention from holders.

The September 24 deadline is absolute, mandating that users manually transfer or swap their SUI assets to compatible wallets before the cutoff. Phantom will not execute automatic conversions, leaving the burden of migration entirely on individual account holders to prevent asset lockout.

Structurally, this move reflects a prioritization of core networks with higher ecosystem maturity, specifically Ethereum and Polygon. While SUI, developed by former Meta employees, has gained traction since its 2023 mainnet launch, it remains smaller than established chains like Solana, justifying the resource reallocation.

Notably, assets will not vanish but may become inaccessible through the Phantom interface post-deadline. Recovery remains possible via native wallets using appropriate private keys, though the friction of manual extraction poses a significant operational hurdle for unprepared users.

Per Woofun AI, wallet providers routinely reassess support based on technical maintenance costs, security considerations, and user activity. This decision aligns with Phantom's pattern of optimizing resource allocation to enhance performance and security for its primary user base.

This event underscores the dynamic nature of wallet support, where networks must continuously demonstrate value to maintain integrations. As the crypto landscape evolves, proactive action is essential to avoid loss of access, reinforcing the need for users to stay informed and manage their assets accordingly.