Solution to Change boot logo image on android
Requirements: be root, have a file manager to be able to read and write files (root explorer) and the boot logo you will place has the same resolution as your screen.
1-copy the file from the boot logo that are replacing and remplazas in system / media / image mounting as read-writeable (r / w)
2 to 1 once you leave the overwritten boot_logo down and press on the file permissions. You must configure this:
XX
X -
X -
3-Do you accept the changes, you close all, you turn off your phone, remove the battery for about 5 seconds and switch. The battery is not to do an on / quick reset.