We have covered what odex & deodex files are in detail. If you are on any other firmware than DDKQ6, follow this tutorial.
Important:
- Make sure you have CWM recovery installed
- This procedure will change your system apps and framework from odex to deodex. Hence its a good idea to do a backup.
Instructions:
- Download the file OS 2.3.4 S5830DDKQ6_Deodex_full (73 MB) and place it in the root of the SD card.
- Boot into CWM recovery mode.
- Wipe cache and Dalvik cache.
- Now select ‘Install zip from sdcard‘ (Navigate with the volume rocker)
- Choose zip from sdcard. Select the zip file you’ve downloaded above and click ‘Yes‘.
- Wait for the installation to complete. Then reboot & you’re done.
Note: First boot may take little longer than normal boot. This is due to building of Dalvik Cache which is only a one-time affair.
Ace Tips 
Pingback: How to Manually Deodex Any Rom on Samsung Galaxy Ace? | Ace Tips
Pingback: Your Ultimate Guide to Samsung Galaxy Ace DDKQ6 « Ace Tips
http://www.4shared.com/get/nFLkEYGA/OS_234_S5830DDKQ6_Deodex_full.html
From this u have to download file of 73 mb then root it first backup ur data like stock rom download from google its name is”S5830DDKC1″ is froyo & S5830DDKQ5″ is gingerbread for asian like india pakistan……………..if any mishappen to ur phone use odin to root ur phone with “S5830DDKC1″ is froyo & S5830DDKQ5” is gingerbread rom have a happy firmware…………………n hit thanks if u have got any satisfaction………….
hi! what it the benefit of doing this update? does it boost the phone performance?