App2SD, App2SD+, Apps2SD, Apps2SD+, A2SD, A2SD+… Whatever you want call it. It is basically move Android internal storage from NAND memory to SD card. It is good for HTC HD2 which has 512MB ROM only. There are several NAND Android ROMs that support A2SD+ now. And in order to use them, we must make a Linux Extended Filesystem (ext) partition on SD card. There are current 4 type of ext~ ext, ext2, ext3 and ext4. ext4 is the latest one but not all NAND Android ROM support it. Do take note and always refer back to the ROM chef…