osm0sis
Senior Recognized Developer / Contributor
Sorry I didn't know that such a modification is already available. But your solution is really great! Two questions: Do your mod persist a /system wipe? And in which location do I have to save my pngs that the script can find it?
You supply the location as an argument on the command-line, so wherever, but /sdcard would be logical. Yes, the modifications are to the bootloader's sbl partition, so they survive a full wipe, and also for that reason should be done with care. I've made every precaution I could in my scripting to prevent a corrupt bootloader, but recognize that the potential is there and you make such mods at your own risk.
It does not survive a bootloader flash, naturally, and coexists nicely with RePIT. It also requires JPEGs because that's what Google/Samsung used. Closely read and follow my instructions in my linked logohack posts in that thread to know how to properly prepare the images to be used in the script.
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