The 4in iPhone form factor is now officially dead. The smallest iPhone display on the market now is 4.7in on the iPhone 8. If you want a 4in iPhone, you'll have to go to Amazon and pick yourself up an iPhone SE. iPhone 4/iPhone 4s - Apple's iPhone 4 and iPhone 4s, like the original iPhones, use a 3.5in LCD 720p display. By today's
With a standard mini jack socket, you can use the device with most headphones. has stereo speakers. Apple iPhone 4S. Apple iPhone 8. Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience. has aptX. Apple iPhone 4S. Step 1 Rear Panel. Before you begin, discharge your iPhone battery below 25%. A charged lithium-ion battery can catch fire and/or explode if accidentally punctured. Power off your iPhone before beginning disassembly. Remove the two 3.6 mm Pentalobe P2 screws next to the dock connector. Be sure the driver is well-seated when removing Pentalobe