adb push bootanimation.zip /data/local/tmp/ adb shell su # might fail without root dd if=/data/local/tmp/bootanimation.zip of=/system/media/bootanimation.zip You can manually trigger boot animation while the system is running:
setprop ctl.stop bootanim On rooted devices: android tv boot animation
1080 1920 30 p 1 0 part0 p 0 0 part1
adb shell setprop ctl.start bootanim To stop: adb push bootanimation