dcooterfrog
Well-Known Member
Yes. Odex is the opposite of deodex. The stock lg rom is odexed and the java classes.dex are contained in an odex file. Deodexing allows theming but the side effect is the classes.dex are placed into the apk. On first boot or wipe of dalvik-cache on a deodexed rom these classes.dex are unpacked and optimized into the dalvik-cache and take up some space there. Using the odex script on velocity will re odex all the apks in system and will give you ~ 33mb more free space on /data partition at the cost of not being able to install any themes that alter the system apps after the point you odexed. Framework is left deodexed on velocity FYI.
so in this case once I find a theme I like I can odex the rom and save same space. if I feel I need to "go back" I can restore a nandroid right./ or reflash