I'm responding cause I'm seeing posts about delete this, move that. I'm on the JB leak from Christmas, have a RAZR maxx, stock and rooted. I'm using the RAZR M homescreen, circles widget, favorites, and weather apks. I downloaded them sometime back in October cause I used them for a bit with ICS so I don't remember exactly where I got them. Anyway, all I did was install them as regular apks, (find them in a folder I have on my sdcard, tap and install). I then used titanium backup to make the homescreen, circles widget, and weather system apps. Reboot and everything works fine. I didn't have to move the original homescreen config files or anything. My circles widget hasn't caused any problems whether it was a user app or a system app. I used it as a system app the last 2 days with no problems with 4 locations in it. I gotta believe those having problems either have bad downloads or aren't installing them right.
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