[Samsung Galaxy SL i9003] fxzy:
I am not one of the developers of this ROM, I

just transferred from a Chinese forum to xda

Original post: (In Chinese)

A Froyo custom ROM for your i9003! v1.0 was released on 22/7!

Quadrant scores in v2.0(Screen Capture in original Chinese post.

Basic Info:

Android Version：2.2.1

Baseband Version：ZHKB4

Kernel Version：2.6.32.9

Firmware：ZCKC1

ROM Features:

Preinstalled:

Gmail

Android Market

TouchWiz 4 (or 4.5 in v2.1)

Other Features:

No Camera Sound (Just mute system volume to do it)

Deodexed

Zipalign

Rooted

Ext4 (Only in v2.0 or higher)

Advanced power menu (Including Reboot, Reboot to Recovery and Reboot to Download Mode)

Replace your CWM with an internal SD version

Filp to mute sound

Pick up phone to decrescando

Added Data on-off option on status bar (Up to 6 controls)

Numeric Battery

Bugs:

Can't charge your phone when your phone is shut down. (Happened in v2.0 or higher.)

You will get bootloop if you install v2.0 of this ROM directly if you are using the external sd version of CWM (I believe most of you have installed this version). So install v1.2 first. Please refer to installation guide.

A few users of this ROM said once they installed v2.0 and reboot, all contacts stored in their SIM card were all erased! But I had never face this problem.

Complete installation guide: (Highly recommended to follow 100%)

Please make sure CWM is installed!

Download v1.2 first and put into /sdcard (If you installed external sd version of CWM, put into your real sd card, it does't matter if you have already swap your internal sd and external sd card, just put into your real external sd card)

Boot into your Clockwork Mod Recovery

Choose install zip from sdcard ==》 choose zip from sdcard ==》Then select Catro_ZCKC1_V1.2_CWM.zip to install. (Notice that if you want to select anything, please use MENU button but not HOME button!)

After the installation is complete, reboot and you will now have the Catro ROM v1.2.

If you want to continue to install v2.0, just keep on follow me.

Because v2.0 used ext4 file system, converting to ext4 used to format all user data (sd card is not included), if you want to keep your own data, please follow my steps: (If you don't want to keep your user data,please skip.)

Go to CWM and choose backup, PLEASE ENSURE YOU HAVE ENOUGH SPACE IN YOUR INTERNAL SD CARD. (Once you installed Catro ROM v1.2, your CWM will automatically replaced with the internal sd version.)

Download v2.0 and put into your internal sd card.

Before you flash your v2.0 ROM, please take out your External sd card from your phone first. (Because I experienced that if you choose "wipe" option from CWM internal sd version, your external sd will also get wiped! Better to take out your external sd before you choose wipe from CWM)

Flash v2.0 in your phone via CWM (This time will be a bit longer for CWM to install, be patient.)

After v2.0 was installed, go back to CWM and choose "restore" from previous backup.

Then Flash the update package (Catro_ZCKC1_V1.x-V2.0.zip) to regain Numeric battery function.

Installation of Catro is now complete, you can download the attachment and update to v2.1 as well, but the TWlauncher 4.5 in v2.1 was written in Chinese, so I suggest you'd better to install the English one by your self.

Remarks: Because it is a ROM based on Asia Firmware ZCKC1, although there are English provided, but the addictive options in advanced power menu (Reboot, Recovery and Download Mode) were in Chinese. This could make you guys a bit inconvenient, but just remember their order is okay. Reboot option is right after Power off, followed by Recovery, Download Mode is the last one.

Download:

Catro_ZCKC1_v1.2.zip

Catro_ZCKC1_v2.0.zip

Catro_ZCKC1_v1.x-v2.0.zip