Actually my friend unlocked the bootlader and gave it to me. Here he did not took backup.
Later one of my friend did something at developers module and gave me a chance of increasing of its performance or batterly life etc...
Later I got the mobile and went to CMW recovery mode and updated the google apps and resulted the missing of Keyboard.
Later I did something looking at online and relocked the bootloader and got a warning of security check.
Now the phone is not coming to Recovery Mode, and it is standing only at bootlader.
Please help me.