I have a Razr MAxx and the Wife as the Droid 4. since the ICS update her phone has been acting a bit wonky. course most of it I caulk up to operator error - but even my Razr had a few issues here and there. Those issues were simply solved by clearing the data cache as opposed to a full bore factory reset. For my Razr it seemed rather easy - go into recovery mode - select clear data cache - bickety bam - reboot and phone worked better. So I tried working on her's for a bit to do clear the data cache and hope her's would work a touch better. But to no avail - and short of waiting for the Jelly Bean upgrade i was hoping to make it all better. So is there a trick to doing this on the Droid 4 - is there a step by step. Because the recovery screen looked and acted different than on my Razr and it hasn't worked yet. Any help would be appreciated.