xboot VS HackBGRT

This tiny bootloader-sized OS runs on H3: https://github.com/xboot/xboot

Most Allwinner devices use U-Boot as a second stage bootloader, however U-Boot could not be found on the flash-system. Instead, references to “XBOOT” and “XTAB” were found in the flash, though this did not match any known bootloader such as https://github.com/xboot/xboot.

You can change the image with HackBGRT

This exists and will work to replace the windows logo if you guys want to use it https://github.com/Metabolix/HackBGRT. Should work on all motherboards and laptops.

I was just tryna modify boot logo with HackBGRT (https://github.com/Metabolix/HackBGRT/releases) . Boot is okay , logo is changed ,, not the one I wanted, but in the process I had to turn off secure boot for that. Yes, bit locker was on as by default but turning off secure boot made me write the recovery code on every boot,

you're looking for HackBGRT https://github.com/Metabolix/HackBGRT/releases

It's in the UEFI, so maybe https://github.com/Metabolix/HackBGRT.

I do not have much experience with this type of thing, but I'd check the bios if accessible, because it's sometimes as simple as an option that must be switched. If this doesn't work, I know that some companies make special software to reset the logos for specific models. It might also be worth investigating this page (https://docs.microsoft.com/en-us/windows-hardware/drivers/bringup/boot-screen-components), which is about the BGRT, or this page (https://github.com/Metabolix/HackBGRT) a program that could fix this, but might also brick your computer.

Download HackBGRT from Github here.

https://github.com/Metabolix/HackBGRT/ - here is the program i used

Yeah this is how I've been doing, link for those interested.