Hi all meizu fans i made a tuttorial for how to using/install other boot animation.
1.First of all you need to be rooted
Download and install a root file explorer you want.(im using root explorer https://play.google.com/store/apps/details?id=com.speedsoftware.rootexplorer&hl=el)
2.Go to system/media http://i58.tinypic.com/4kv24k.jpg
3.Here you will find your stock boot anymation (flyme ballon) named bootanimation.zip
raname it as bootanmation.zip.bak (this one way to keep it as backup in same folder)
Downaload your desire bootanimation…here is a pretty good list from XDA http://forum.xda-developers.com/lg-g3/themes-apps/bootanimation-android-5-0-l-boot-t2814467 download what u want and copy to your phone storage.
4.Copy and paste your new bootanimation to the system/media and rename it (if needed) as bootanimation.zip
5.Long press in your file and choose the “permission” option and check uncheck the boxes as the picture http://i59.tinypic.com/2r551qc.jpg
6.If you wanna go back to stock bootanimation just delete the curent bootanim and rename your stock (bootanimation.zip.bak) to bootanimation.zip
7. You are done…restart your device and enjoy.
For any question or any problem plz ask for help.
Thank you and have fun.
Here you can see for how to change your boot sound