Android screen change splash on boot

[lennie paz]

I have an Android screen in my car and I want to have a custom splash when the screen boots up. There's nothing in the settings but I did find the bootanimation.zip in the system. I tried replacing it with my custom bootanimation.zip but I'm getting "access denied". Does anyone know how I can get around that?

 

[marchnz]

Post Android system information including MCU version

 

[lennie paz]

Post Android system information including MCU version

 

[marchnz]

It's an oddball, not sure anyone else has posted about this variant.

 

[lennie paz]

It's an oddball, not sure anyone else has posted about this variant.

It's an MTK device. I was able to replace the stock animation with a custom boot animation. I used ADB and pushed the bootanimation.zip into the system/media folder.