Remove Bootloader Unlocked Warning Message

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Jan 20, 2022
8
0
Hi, I want to remove the warning screen after unlocking the bootloader. I have tried to replace images in logo.bin using MotoBootLogoMaker and python script but after flashing logo.bin orange1 image that is unlocked Warning screen was replaced by some text screen. I want to either remove that screen or replace some of my images or replace the text. I am attaching the image of the screen/ text I want to remove. This screen/text starts showing when I try flash logo.bin with any change. My goal is to remove this screen by keeping my custom OS installed.
Note: I have a custom os installed so I can not relock the bootloader if it is possible please let me know that.
IMG_20220120_202504.jpg
 

kmssd

Member
Apr 19, 2011
28
5
I have the same problem, documented here:

Is your phone android version 11?
My phone is on Android 10 and does this too.
 

fddm

Senior Member
Feb 24, 2011
315
196
So, after years, this TEXT message can not be removed ?
Afaik it lives in the abl partition which is signed by moto and verified by the SoC's bootrom. The bootrom will send you straight to EDL if the signature check fails. This is the very beginning of Android's chain of trust, where the bootloader lock is actually implemented, the chain is broken only after aboot is already loaded and has prompted you with the warning.
 

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    So, after years, this TEXT message can not be removed ?
    Afaik it lives in the abl partition which is signed by moto and verified by the SoC's bootrom. The bootrom will send you straight to EDL if the signature check fails. This is the very beginning of Android's chain of trust, where the bootloader lock is actually implemented, the chain is broken only after aboot is already loaded and has prompted you with the warning.