hello all,

could really use some help here. My transform is not rooted and everything is stock except the launcher (I use launcherPRO). Recenctly my phone shut off and when I tried to restart it, it cycles through the normal flashing samsung splash screen then goes to black. occassionally it will cycle back through the splash screen or even get as far as giving me an unlock grid (but no wallpaper) however when I then try to unlock my phone it restarts and goes through the splash screen again. No new software or any mods of any kind at all. Any ideas as to what the hell is going on? Or more importantly how to fix it? Preferably without getting a new phone or factory-setting it (as I would like to keep all of my current settings and such). Not to be picky, but for the time being I would rather not root it.

Thank you in advance