I'm really afraid of screwing up my phone but I think I really need to update. My phone will not stay connected to WIFI or 3g. I was told to clear my Dalvik cache and after doing much research I find this rather important. My question is where is it exactly? When I go through the reboot steps I see "wipe Cache Partions" is this where I go to clear the Dalvik Cache?
Also when performing a back up to my computer by copying files, if I do it in USB Mass storage am I backing up ALL MY files on the phone or just those on SD Card?
Also when performing a back up to my computer by copying files, if I do it in USB Mass storage am I backing up ALL MY files on the phone or just those on SD Card?