1. Enable Dev Mode 2. SSH into N9 and go to "/usr/share/themes/base/meegotouch/libsysuid-screenlock-nokia/style/libsysuid-screenlock-nokia.css" 3. Find this column "LockScreen MImageWidgetStyle#LockScreenLowPowerModeOperatorlo go" , edit size to 45mmx45mm 4. Download Flpmc (it's some where on google) 5. Send my picture to your N9 where you normally put your photos/pics. 6.Open FLPMC and apply it, then done