iPhone Reference

http://www.apple.com/batteries/iphone.html

http://www.modmyi.com/

http://hightechy.blogspot.com/

http://iphonejtag.blogspot.com/

http://www.saurik.com/

http://appadvice.com/appnn/

http://www.felixbruns.de/

http://www.iphonefirmware.com/

http://www.reviewpk.com/

http://www.appleiphoneschool.com/

http://winscp.net/

http://www.theiphoneblog.com/

http://www.iphonedownloadblog.com/

http://rdsbc.blogspot.com/

http://iheartapple.org/

http://www.hackint0sh.org/forum/

http://www.zodttd.com/

http://www.hackthatphone.com/
http://www.appsafari.com/
http://www.sinfuliphone.com/