Back-up

Procedure

1. Turn off the phone

2. Press and hold volume key up + home key + switch on (when Galaxy logo appear, release these keys)

3. wait a seconds, then you should now be on Stock Recovery

(use volume keys to choose an option, Home key to Select and the switch on/off for Back)

4. select apply update from sdcard

5. locate and select cwm.zip file

6. you should now be on cwm recovery

7. select Backup and restore

8. select backup

9. wait till it's done

10. select reboot sytem now

***NOTE: backup files should now appear on sdcard/clockworkmod/backup/*here


Restoring

Procedure

1. Turn off the phone

2. Press and hold volume key up + home key + switch on (when Galaxy logo appear, release these keys)

3. wait a seconds, then you should now be on Stock Recovery

(use volume keys to choose an option, Home key to Select and the switch on/off for Back)

4. select wipe data/ factory reset , select yes

5. select wipe cache partition, select yes

6. select apply update from sdcard

7. locate and select cwm.zip file

8. you should now be on cwm recovery

9. select backup and Restore

10. select Restore

11. select the backup file you want to restore

12. wait till its done

13. -select reboot system now Files needed


Flashing

Files Needed:

- ClockWorkMod/CWM for SGY
- ROM

***NOTE: place cwm and rom files to the root of sd card, sdcard/*here

Procedure

1. Turn off the phone

2. Press and hold volume key up + home key + switch on (when Galaxy logo appear, release these keys)

3. wait a seconds, then you should now be on Stock Recovery

(use volume keys to choose an option, Home key to Select and the switch on/off for Back)

4. select wipe data/ factory reset , select yes

5. select wipe cache partition, select yes

6. select apply update from sdcard

7. locate and select cwm.zip file

8. you should now be on cwm recovery 

9. install zip from sd

10. locate and select the rom, select yes

11. wait untill its done

"complete" message should appear

12. select reboot system now

13. wait for a couple of minutes

14. phone now should start.


ENJOY YOUR NEW ROM 

Download Link:
ClockWorkMod/CWM
CWMforAndroid 1.zip 

Big Thanks and Credits to:
OuterHeaven
Team Aqua
PD
den123456