Remove Khadas boot logo

rcb13 · August 7, 2020, 5:27pm

Hi,

We want to remove the Khadas boot logo. We have tried to follow this article but not able to get it working. Can you please guide us on the same?

Thanks.

mldevw · August 8, 2020, 3:57pm

This worked well for changing the logo for me:

https://www.androidpolice.com/2011/03/11/tutorial-a-new-bootscreen-will-make-waiting-for-your-phone-to-turn-on-suck-less/

rcb13 · August 10, 2020, 4:27am

Hi Mldevw,

I am not looking for the boot animation I want to replace Khadas boot logo at startup. I already successfully replaced boot animation and right now stuck with removing Khadas boot logo. If you have any idea about how to do that please share with me. You can check screenshot to get idea about what I am actually asking for.

Thanks

Vladimir.v.v · August 10, 2020, 4:37am

hello, a person already had a similar situation, hyphop helped him with this, try to contact him

rcb13 · August 10, 2020, 4:48am

Hi Vladimir,

Thanks for the reply and I am new to this forum and don’t know how to contact someone directly for any queries. @hyphop can you please help me on this to fix the same?

Thanks in advance.

Vladimir.v.v · August 10, 2020, 4:51am

yes, so he should notice you, or in a personal you can write …
have a nice day!

Electr1 · August 10, 2020, 5:00am

@rcb13 do you want to remove the Khadas boot logo, or replace it ?
boot logo is a part of the uboot…

Vladimir.v.v · August 10, 2020, 5:13am

It seems to me that he wrote everything clearly and clearly! Pay attention ,buddy

Electr1 · August 10, 2020, 5:23am

sorry,
but since, the Title of the thread was “Remove” khadas boot loader… I wasn’t sure…

they should change the title then as it is misleading…

Vladimir.v.v · August 10, 2020, 5:26am

I think everything is in order there too and you can leave everything as it is!

RDFTKV · August 10, 2020, 6:04am

Hello. If you click a user’s avatar, you will see a message button.

rcb13 · August 10, 2020, 6:10am

Both will work remove or replace with our custom logo. We tried uboot as per the document but its not resolving the problem.

Electr1 · August 10, 2020, 7:14am

there isn’t anything in the document, It is TBD (www.khadas.docs.com), which one are you referring to ?

Vladimir.v.v · August 10, 2020, 7:23am

I think he himself would like to know how ?!

Electr1 · August 10, 2020, 7:52am

VIM1 and VIM2 have data in their respective docs, but VIM3’s docs is empty, you can ask @Numbqq and see if those same instructions apply here…

rcb13 · August 10, 2020, 7:55am

Thanks @Electr1. @numbqq can you please help me on this?

numbqq · August 10, 2020, 8:01am

Hello @rcb13

Which image you used ?

There is a documentation about how to change boot logo for ubuntu.

rcb13 · August 10, 2020, 8:20am

Hi @numbqq
We have used android image VIM3_Pie_V190809.7z

numbqq · August 10, 2020, 8:25am

Hello @rcb13

So you just want to remove the logo, right ?

Can you try this command in android command line ?

$ su
$ dd if=/dev/zero of=/dev/logo bs=1M count=1

Then reboot the board.

rcb13 · August 10, 2020, 2:35pm

Hi @numbqq
I tried executing command that you shared but it gives following output.

kvim3:/ $ su
kvim3:/ # dd if=/dev/zero of=/dev/logo bs=1M count=1
dd: block size `1M’: illegal number
1|kvim3:/ #