Cannot set lock screen wallpaper

[#1]

I know this isn't a big problem and only a visual problem but...

There isn't an option to set lock screen wallpaper after the Official ICS Update (no root) on xperia arc.

The stock gallery (and xperia gallery) does not have option to set as lockscreen wallpaper but only as wallpaper.

Both display and security in setting, do not have a lockscreen button.

[Murphy_Idek]

unfortunately,Sony doesn't allow that as they used their own Xperia UI which doesn't have that feature in every Xperia phones..
sorry to say but,the wallpaper is the lockscreen wallpaper..

i dont have it on mine either,but you can try apps from Google Play if you want

[slimshaddy]

like Murphy_Idek said , it's not possible.

you can check play store for some application which will let you do this.