https://developers.google.com/university/courses/mobile
http://developer.android.com/guide/components/index.html
http://www.stanford.edu/class/cs193p/cgi-bin/drupal/downloads-2011-fall
Palm Developers Page http://developer.palm.com/
bada Developers Page http://developer.bada.com/apis/index.do
iOS Dev Center http://developer.apple.com/devcenter/ios/index.action
Android Developers Page http://developer.android.com/index.html
MeeGo Developers Page http://meego.com/developers
HTC Developer Center http://developer.htc.com/
Motorola Developer Network http://developer.motorola.com/
Sony Ericsson Developer World http://developer.sonyericsson.com/wportal/devworld/home?cc=gb&lc=en
LG Mobile Developer Network http://developer.lgmobile.com/lge.mdn.mai.RetrieveMainPage.dev
Nokia Developer Programs (on Forum.Nokia) http://www.forum.nokia.com/Developer_Programs/
Windows Phone AppHub http://create.msdn.com/en-US
BlackBerry Developer Zone http://us.blackberry.com/developers/
Android http://developer.android.com/guide/developing/tools/emulator.html Opera Mini http://www.opera.com/mobile/demo/ Apple iPhone (via iOS SDK) http://developer.apple.com/ Windows Mobile (look for the latest Windows Phone Developer Tools) http://msdn.microsoft.com/en-gb/windowsmobile/bb264327.aspx BlackBerry http://www.blackberry.com/developers/downloads/simulators/ Nokia Mobile Browser http://www.forum.nokia.com/info/sw.nokia.com/id/db2c69a2-4066-46ff-81c4-caac8872a7c5/NMB40_install.zip.html