Default [Q]Samsung galaxy ace S5830

The first sorry for my bad english.

Some tips of my galaxy ace rooted with superoneclick:

Downloading mode (for odin flash) : Volume down + home + power
Utility: Flash stock roms

RAMDump mode (ARM9 Mode): Volume up + home + power
Utility : ???

LK (Little kernel) mode (ver Mar 19 2011): Volume up + Volume down + power
Utility : ???

Emergency DLoad mode (ARM9 Mode): Volume up + Volume down + home + power
Utility : ???

My rom version is the last of samfirmwares:

PDA:S5830XXKC1
PHONE:S5839XXB1
CSC:S5830SERKB1

Stock rom files :

APBOOT_S5830XXKC1_CL963034_REV03_user_low_true.tar .md5 :

-arm11boot
-mibib
-oemsbl
-qcsbl

CODE_S5830XXKC1_CL963034_REV03_user_low_true.tar.m d5
-boot.img
Dumped by splib_bootimg.pl :
boot.img-kernel
boot.img-ramdisk.gz , inside boot.img-ramdisk and inside some files.

-recovery.ing
Dumped by splib_bootimg.pl :
recovery.img-kernel
recovery.img-ramdisk.gz, inside recovery.img-ramdisk and inside some files.

-data.rfs
aeqcoe.txt
dump_enable
eqfilter.txt
lmfilter.txt
soundbooster.txt
srstunning.txt
data_test, inside some binaries

-system.rfs
This is a filesystem with app bin cameradata etc fonts lib media usr wifi xbin

CSC_S5830SERKB3_CL932584_REV03_user_low_true.tar.m d5
-csc.rfs
recovery:
command
sec_csc.zip
This zip contain some apks and some t9 languages.

MODEM_S5830XXKB1_CL931744_REV03.tar.md5
-amss

Note : The csc file isnīt necesary , im tested only flashing the phone only with code and apboot files, the csc seems a apk tools of the telephone provider, in this version russian provider.The csc file wipe data and cache.

Manual deodex with this guide :
http://forum.xda-developers.com/showthread.php?t=765270

In this stock rom the android keyboard dissapear, only have a swipe keyboard.

Im try to backup all partitions of the phone using adb and dd but for example :

dd if=/dev/block/stl9 of=/sdcard/system bs=4096

Fail,all stX fail the copy.

Im try to modify manually the framework-res.apk to change the battery animation and this work good.

And i remove the animations and sounds of startup and shutdown and work good.

Some questions :

How to backup my phone in this moment and this cofiguration? How to create a custom rom for flashing and give my phone in this state with my custom configuration?

How to port a clockwork recovery in my galaxy ace?

How change the first samsung splash?