I have a Samsung galaxy S and I want to upgrade the android 2.2 to android 2.3. When I am trying to do it a message appears saying that there is insufficient space and I need 3000 more MB. I tried to free some memory but still nothing. My internal phone memory has 1.82 GB free space, the internal SD card has 5.52 GB free space, and the external SD card has 5.05 GB free space. any suggestions?