Helium (HNT), a decentralized wireless network on the Solana (SOL) platform, launches a game-changing $20/month unlimited phone plan in the US. This announcement triggered a 75% surge in HNT value, jumping from $2.74 to $4.71, and is currently trading at $4.16. Initially launched in Miami, the plan leverages individual-owned infrastructure and a partnership with T-Mobile, offering cost-effective alternatives to traditional carriers.