Stock deodexed and rooted XXLSZ

Official JB Firmware from Samsung.

Version : XXSLZ

Modem : XXLSO

Kernel  : ZSLM5

Download 

1. Here (XXLSZ deodex)

2. Here (JellyBean Boot Loader)

Installation :

1. Makesure you are coming from any rooted ICS or JB.

2. Brickfree kernel installed. (philz kernel recommended) read here

3. Copy downloaded file into SDcard.

4. Boot to recovery mode (Vol up+Home+Power)

5. Full wipe (Factory reset/cache/dalvik)

6. Format /system, Format /data, Format /preload

7. Install zip. XXLSZ Deodex.

8. Install zip. JellyBean Boot Loader.

9. Phone automatically reboot. Rejoice!

XXSLZ Mods - here

Read more here

Screenshot soon. =)