Frequently Asked Questions - Technical
- What is the iPhone iOS SpringBoard?
- Does the iPhone support dual / multiple SIM cards?
- How do I remove / replace the iPhone SIM card?
- What is the focal length of the iPhone camera?
- What kind of SIM card does the iPhone 4 use?
- How much RAM / memory does the iPhone 4 have?
- What is the Apple iPhone 4 Retina Display?
- What programming language are iPhone apps written / coded in?
- How do I change my iPhone root password?
- What Bluetooth profiles does iPhone OS 3.0 support?
- What Bluetooth profiles does the iPhone support?
- Does the iPhone have GPS support?
- Will a T-Mobile SIM card work in my iPhone? They are both GSM/EDGE.
- Will the iPhone support the Ogg Vorbis (.ogg) audio format?
- What audio formats will the iPhone play/support?
- Does the iPhone support Flash?
- Does the iPhone support Java?
- Does the iPhone support Javascript?
- Does the iPhone support A2DP (Stereo Bluetooth Audio)
- Will the iPhone work in Europe, Asia, etc?
- Will the iPhone support Cingular's 3G network?
- What are the iPhone specs?