Skype on Three

If you put a 3 SIM card into a 3G* mobile from another network you can still make calls, send messages and access the internet, but you can't access Skype.

We’re working hard to fix this. Our aim is that over the next few months customers will be able to insert their 3 SIM card into any popular unlocked 3G mobile and automatically get the right settings for the 3 network. Plus you’ll also receive a link to download the correct version of Skype on 3 – so you can have free Skype-to-Skype minutes forever.

It is important to note that the Skype mobile client must be the version which comes directly from 3 (rather than any other source) in order to be able to get free Skype-to-Skype calls forever.
http://www.three.co.uk/Help_Support/Mobile_Help?content_aid=1220455732746

Skype is available on a huge range of our mobile phones including Nokia, Sony Ericsson, LG, Samsung, and the 2009 Global Mobile Awards Mobile Phone of the Year, the INQ1. Check if your 3 mobile is compatible with Skype here by entering your phone make and model.
http://www.three.co.uk/Help_Support/Mobile_Help?content_aid=1220455662667

http://www.filesaveas.com/networks.html (3 Internet Setting)

http://mobile.three.co.uk/hb/HutchKey (Planet3)

Nokia 6210c刷机
http://bbs.512530.com/thread-926832-1-1.html
http://nokiaaddict.com/downloads/

http://wiki.forum.nokia.com/index.php/Nokia_Firmware_Versions

http://zhidao.baidu.com/question/74019007.html

http://nokia.zol.com.cn/frmView.php?frameon=yes

http://www.nuojiya.name/nuojiya/nuojiyashiyongjiqiao/2009/0311/57.html

To get signed cert
http://helloox2.com/

XDA settings
http://forum.xda-developers.com/showthread.php?t=366197&page=4
http://forum.xda-developers.com/showthread.php?t=504206
http://www.3g.co.uk/3GForum/showthread.php?t=71282&page=2
http://www.modaco.com/content/kaiser-kaiser-modaco-com/263056/kaiser-on-3-network/
http://www.modaco.com/content/kaiser-kaiser-modaco-com/263056/kaiser-on-3-network/

GPS info
http://nokia.it168.com/forumdisplay.php?fid=187