Why my iPhone doesn't show up on computer?
When I cornect USB to computer , it's not show any thing ? please let me know . This is a 16 GB model. Thank you
iPhone 3G是第二代iPhone。型号A1241，有8或16 GB容量，和炫酷的黑色或洁白的白色塑料背面。修复比第一款iPhone更简单。需要螺丝刀、撬撬工具和吸尘工具。
check the dock of the iphone.. you often get a build up of dirt and dust from your pocket in there. Use a small paint brush to flick any dirt and debris out.
You might also like to try a different USB port and Jon's suggestion of a new cable if the phone is not charging etc either.