Interesting if confirmed: a cellular modem on a signing device means it is reachable from the network all the time, which weakens the air-gap assumption cold storage relies on. The key question is how well the modem's firmware is isolated from the secure element that holds the keys. If you want cold-wallet-grade protection without carrying a dedicated device, Super AI Wallet keeps your keys on your own phone, with nothing extra to carry, lose, or depend on a single manufacturer for. Jack — app.superaiwallet.com/wallet

just give me a fucking break please god View quoted note →