S2U2 (Slide2Unlock2) is a simple lock/unlock application which has the iPhone style slide unlocking. It can be used as a screensaver while you don’t use your device. And it’s has a CallerID function (some devices may not work, so please try it first); and S2P control plugin.
Prerequisition:
- WM5 Phone or WM6 Professional devices
- free RAM: at least 1M for QVGA; 3M for VGA
Changes of v1.05
- fixed the bug introduced in v1.02 that the clock did not update occasionally on device wake up;the idle time out occasionally malfunction; and the wallpaper did not change occasionally.
- the total unread count for FlexMail now reads to a maximum of 10 storages.
- fixed the bug that displayed night icon for Spb Weather.
- fixed the bug that some devices could not run probably on landscape mode.
- added support to RealVGA.
- added support to WVGA & WQVGA.
- some minor bugs fixed.
Installation:
- If you have Slide2Unlock installed, please uninstall it first & then soft-reset.
- Under your PC/MAC/device, extract the content of the downloaded file & copy the CAB file to your device.
- Under your device, run any File Explorer application; go to the folder where the CAB file is copied; run the CAB file.
- For hi-res devices, d/l the S2U2ClockPack.rar & follow the steps in the ClockReadme.txt. Otherwise the clock will be shown as half-sized.
- For additional clock fonts, d/l the S2U2ClockPack.rar & follow the steps in the ClockReadme.txt.
- For non-English devices, d/l the S2U2LanguagePack.rar; extract your language’s ini file; rename it to lang.ini; copy to the S2U2 installed folder; restart iLock2.
If you find this tool useful, please 
donate to the developer.
Source : 
xda-developers.com
=== DOWNLOAD===
Chris B
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{ 1 comment… read it below or add one }
Excellent app, I was looking for a screen lock for an Ipaq 111 and even though the Ipaq is not a phone this app works fine. Nice job!