If your phone continuously loops the animation and never loads Android, the file might be corrupted or too heavy for the system cache.
Because crDroid users often root their devices with Magisk or KernelSU, the manual method is highly reliable. crdroid boot animation
There are two primary ways to do this: the "Native" way (using built-in ROM features) and the "Root" way. If your phone continuously loops the animation and
Open a root-enabled file manager (like Solid Explorer, MiXplorer, or Root Browser). Copy your new bootanimation.zip . Open a root-enabled file manager (like Solid Explorer,
This is the most reliable method and works on almost any rooted crDroid installation. You will need a root file manager (like or MiXplorer ) and Root access granted.
For a more user-friendly approach, several apps on the Play Store can automate the process. Apps like "Boot Animations Root" or "ROM Toolbox Pro" allow you to browse, download, and install boot animations with a few taps, automatically handling permissions. Another powerful option is using a Magisk module, such as a boot animation switcher, which can be flashed through Magisk Manager to apply new animations without manually touching system files.