How to backup & restore ur android by cwm recovery

Hello guyys
If ur using android and root it
After root u install many apps,mod,
Also u install rom, new kernal, boot.img

U install by cwm then u reboot and found that u stuck on boot logo.....
Ur fon can't open
Now what to do........ U lost ur fon....
I 
No..... No....

If u want this not happen in ur future then make backup by CWM

U can make up backup by easily in 

First root it and install any custom recovery like clockworkmode &  twrp

1.open ur recovery 
2.go to backup &  restore 
3.go to backup
4.make backup 
5.done injoy it        

U can find clockworkmode folders on ur sdcard.... 

Now u r in problem &  stuck at boot logo 

Then.... 

Apply below step        

1.open recovery    

2.go tp backup &  restore    

3.go to restore    

4.restore ittt    

5.now u can open ur fon.......... 

If any question comment ittt