You need to be on the prerooted GB leak. I used this guide here to figure this all out. "Process: Download xUltimate here. Unzip xUltimate, and launch "Main.exe" If everything goes well xUlt should recognize the phone and make a connection. You now should see a list of options. Run option 1. After option 1 is done, run option 2. !!!!ERASE FROM the origi_app folder: MediaGallery.apk, MediaGallery.odex, VideoPlayer.apk, VideoPlayer.odex !!!! Now these will take a while. Run option 3. Now run option 4, and wait. Exit xUltimate, and put the phone in USB mass storage. Go back into the xUltimate folder and copy "done_frame", and "done_app", and move them to the root of the sdcard. Put the phone in charge only mode Open a command prompt, and do the following: adb shell su stop mount -o rw,remount -t ext3 /dev/block/mmcblk1p21 /system cp /sdcard/done_app/* /system/app/ cp /sdcard/done_frame/* /system/framework/ rm /system/app/*.odex rm /system/framework/*.odex mount -o ro,remount -t ext3 /dev/block/mmcblk1p21 /system reboot Push MediaGallery.apk and VideoPlayer.apk that you have downloaded in this post to the /system/app/ folder (Will post these here later tonight) Enjoy!