Un-jailbreak iPhone

http://www.ehow.com/how_5034265_restore-iphone-jailbreak.html

Upgrade Orange SPV C550

http://www.aray.cn/rom-collections-hurricane
http://www.aray.cn/archives/1676
http://wiki.xda-developers.com/index.php?pagename=HTC_Hurricane

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

How to restore Original ROM on XDA Minis

http://forum.xda-developers.com/showthread.php?t=342744

1. Download SoftSPL by the-equinoxe.
2. Download the IPL/SPL based on your device and carrier(attached below)
3. Extract SoftSPL to its own folder and then extract the nk.nbf file from the correct IPL/SPL to the SoftSPL folder.
4. Run Start-sSPL.exe and follow the simple directions. It is almost fully automated(your screen will turn white during the flashing process and it will appear to have crashed. This is normal so just proceed like normal)
5. HardSPL should now be removed if everything worked properly. Depending on your device and Carrier, download the appropriate Rom for your device:

Can not Join Mac to Domains, need to turn off security on Server

http://discussions.apple.com/thread.jspa?messageID=8206909

Exchange Server 2003 Database size Limit Configuration and Management

1) Upgrade to Service Pack 2
2) Go to regedit
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MSExchangeIS\\Private-013e2e46-2cd7-4a8e-bfec-0e4652b94b00
3) Create "Database Size Limit in GB", and put the size 1 to 75

http://technet.microsoft.com/en-us/library/aa998066.aspx

DVD/CD drives not showing up in windows explorer

According to Adrynalyne,

http://forums.majorgeeks.com/showthread.php?t=145532

First method

1. Go to start, run and type regedit. Locate the key HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E965-E325-11CE-BFC1-08002BE10318}.
Locate the values on the right for UpperFilters, and/or LowerFilters. Remove these values, then reboot your computer. Be careful here, there are very few second chances when it comes to the registry.

Second method

1. Download these registry files. Unzip them, and then double click to merge. They will remove the offending entries. Then, reboot your computer for the changes to take effect.

Windows 2000- Download Me (http://adrynalyne.colemanguy.com/registry/win2k/2kcd.zip)
Windows XP- Download Me (http://adrynalyne.colemanguy.com/registry/winxp/xpcd.zip)
Windows Vista- Download Me (http://adrynalyne.colemanguy.com/registry/winxp/xpcd.zip)