-Reboot system now restart the system
-Apply sdcard: update.zip: Use the SDK root directory update.zip to update the system.
-Wipe data/factory reset clear data partitions and restore factory settings
-Wipe cache partition: Clear cache partitions
-Install zip from sdcard select a file update system from sdcard
-Apply sdcard: update.zip: Use the SDK root directory update.zip to update the system.
-Choose zip from sdcard select ZIP format upgrade package from SD card
-Toggle signature verification switch Signature Verification
-Toggle script asserts switchover upgrade script check
-Backup and Restore backup and recovery
-Backup
-Restore recovery
-Advanced restore advanced recovery
-Mount and storage
-Mount/system mount/system partition (system partition)
-Mount/Data Partition (Data Partition)
-Mount/cache partition (Cache partition)
-Mount/SD-ext partition (a2sd partition)
-Format boot format kernel partitions
-Format system: format system partitions.
-Format data format Data Partition
-Format cache partitions
-Format sdcard format the memory card
-Format SD-ext format memory card SD
-Mount USB storage Mount SD card in USB flash drive mode
-Advanced
-Reboot recovery restart recovery
-Wipe Dalvik cache: Clear the Dalvik Cache
-Wipe battery stats: Clear Battery status
-Report error
-Key Test
-Partition SD card: SD card Partition
-Fix Permissions
Source:Http://fcjblog.com/android-root-recovery-v2-5-1-2