T-Mobile protested its innocence after the Federal Trade Commission accused it of letting text message-based scams run amok in the name of profit, but it's not going to fight that complaint to the bitter end. The UnCarrier has agreed to a settlement that will have it paying "at least" $90 million in fines to the FCC and all 50 states. Moreover, it'll have to both offer full refunds to victims and require explicit permission for third-party charges. In the future, that sketchy celebrity gossip service can't take your cash unless you offer consent. T-Mobile's decision to cry "uncle" isn't surprising given that AT&T already settled with the FTC over similar unauthorized billing. However, it suggests that Sprint faces an uphill battle in its own texting dispute -- history definitely isn't on the company's side.