Nandroid Backup or System Backup

HOW TO MAKE BACK UP OF YOUR

 SYSTEM OR NANDROID BACKUP

REQUIREMENTS :-
1.ROOTED PHONE
2.CWM (ClockWorkMod)
3.GALAXY/LITE


PROCEDURE :-
Ensure you have at least more than 70% battery as certainty.
Also ensure that you have at least 500mb of free space on your SD Card (my backup around 300-400mb).

1. Download cwm.zip from link and put directly into the SD Card.
2. Switch off completely your Galaxy Y.
3. Boot into Stock Android Recovery when is turned off phone press following key combinations of volume up+home+power button for 5-6 sec. until the appear text with red color.                      
   
4. On Stock Recovery go to "apply update from sdcard" (this's 2nd option) note: touch screen not working you can navigate by pressing VOL UP/DOWN buttons and for selecting press MIDDLE BUTTON.
5. Then find a the downloaded file must be at the top select it. Do not put it in any folder.(note: if you rename file to other name should be of the first alphabetic characters ABC or numbers 123, because will not be visible will went down the list).
                                            
6. So now you should see a screen with orange text color, if so you are in the right direction this is CWM Custom Recovery.                               
7. Let us look at menu they are many options, but for now in this guide/tutorial we only need the option "Backup and Restore" (sixth position) this option has three different options:                                         
   
8. >BACKUP
   >RESTORE
   >ADVANCED RESTORE
   
                                             
   option"BACKUP" for backing up system option second "RESTORE" you can restore the already created backup
   and last option is "ADVANCED RESTORE" you can restore separately from some "BACKUPS" data,system,boot.img(this's kernel) or when installed Custom rom and want to restore just data(apps) of previous backup.
9. By pressing "Backup" process of NANDROID Backup starts and you just wait 2-3min.max 
   so you have a FULL BACKUP of your OS.
10. That's it! Return to Reboot Now option press it for rebooting!!!

In case you want to Restore the created backup, because you are screwed up your system with wrong tweak,mod or crummy ROM, you need the option "Restore".

CLICK HERE TO DOWNLOAD