This is just a tweak to improve the Screen Calibration of your Omnia. You need to use a Registry Editor like PHM, Resco or any others brand you posses. PHM Registry Editor is a freeware and can be downloaded at FreewarePPC or click here to the download page.
Improve Screen Calibration
1. Open your Registry Editor(PHM Registry Editor)
2. Go to HKEY_LOCAL_MACHINE/HARDWARE/DEVICEMAP/TOUCH/
3. Click on CalibrationData
4. Value Data change to > 519,503 177,881 182,129 847,127 849,872
5. Click OK to save it.
You may also wish to copy down the old data before you input the new one.
My OLD Value Data was 505,512 172,875 163,147 846,148 829,876 and yours might be different a bit.




