Used Original Apple Iphone 4s Factory Unlock Phone Dual Core 16gb/32gb/64gb 8mp Camera Gps 3.5'' Touchscreen - Mobile Phones - AliExpress
fluff] Got this iPhone 4S only for 19.50 £ or 23.62 dollars! It was my dream, to get white iPhone 4S on iOS 7.x. Sad that it's not on iOS 7.0.x. : r/LegacyJailbreak
How to unlock an iPhone 4 from Carrier (+ Passcode Unlocking)
How To Unlock iPhone 4S Sprint/Verizon 5.1.1 on Tmobile - 2.0.12/2.0.10/1.0.14/1.0.13 - YouTube