- Stainless Steel

Los Angeles Times iPhone 4 Signal Problem Verified bit-tech.net They're the stainless steel bands that wrap around the edge of the handset, with one for Bluetooth, Wi-Fi and GPS and the other for UMTS and GSM (telephony … Early iPhone 4 owners in grip of reception problem Las Vegas Sun Apple is Looking For a Satellite Engineer For The iPhone 4 Daily News Class Action Filed Against Apple Alleging iPhone 4 has Defective Antenna PR Web (press release) Ars Technica