boot logo is the splash screen you see before bootanimation..here are the steps to use it..
you can do it by 2 ways..i>by flashing it through custom recovery
ii>by using adb command..
1>FLASHING-just flash the zip if the op made it flashable..
head on to custom recovery installed(cwm or twrp) and flash the zip provided
2>adb command(preferred by me )-open the zip provided and you will find a logo.bin file.copy it to the adb folder and run adb .now go to bootloader on you phone and type the command in adb on pc
Code:
fastboot flash logo logo.bin
done!
you will find the logo flashed now.if facing any difficulty just tell me.i will guide you or if you want i will teach you this using teamviewer as its a job of commands on pc :laugh::silly: