T-Mobile just dropped a new buy-one-get-one iPhone offer, promising up to $730 off a second iPhone 15 or 16 when you add a line and port a number. No trade-in needed, but you’re locked into 24 months of bill credits. Is this a smart way to upgrade, or just another carrier trap? Would you jump on this, or wait for something better? Let’s debate! #iPhoneDeal #TMobile #TechDebate #SmartUpgrade #MobileOffers #Tech