[Moto Maxx General] ChazzMatt:
[MENTION=4348850]marinegundoctor[/MENTION], this post may help you also...

[MENTION=7907672]nnjimmy59[/MENTION], here's the Moto Boot Logo Maker Program, attached as a zip file.

Here's a screenshot of what you would want.

Custom,

1440 x 2560.

Center is probably best, as stretch or fill can mess with the look of the graphic. As long as your dimensions are correct, there's no reason to stretch or fill.

Portrait orientation.

All the logo categories you want to keep. Those are the various categories of logos you don't really want to mess with. For this task, all you are doing is replacing image in the the boot category, not all the images in the other categories.

Instead of making your own 1440 x2560 graphic from scratch,the best way is to use an already-made file -- like one of the

ADB-flashable ones

I have back on page 1 of this thread, in

post #2.

Download one of those, then open the Moto Boot Logo Maker Program.

Go to File/Open. Open the logo bin file you downloaded from my thread.

Then hit logo_boot and "replace.

You would then choose the .PNG boot logo you have made (like the Packers) to replace the boot logo in that package, while keeping all other elements.

Then hit Save or "Save As" if you want to call it something specific like "Packers Boot Logo". The program will convert the PNG graphic to .bin format and place it in the logo_boot category.

The finished package you create would be ADB flashable. If you want to create a TWRP flashable package, y

ou then have to modify it with [MENTION=5747496]bhb27[/MENTION]'s app.

But first things first. You have to create the ADB flashable package first.

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I've already extracted one boot logo graphic to PNG format for you to experiment with, and attached it to this post. It's already the correct 1440 x 2560 pixel dimensions. The graphic HAS to be upside down for it to work with our Quark in the ADB flashable package. For instance, you can paste a Packers logo over the "M" portion, to cover that up. You would download my attached graphic, rotate to see better, paste the Packers logo (or whatever) of your choice, rotate back upside down and save. Then you would use your modified graphic to "replace" the graphic of the logo.bin in the package you downloaded from post #2 of this thread.

If you want a white background instead of black, you will have to go get the teal/white background package and extract that logo (with white background). I only have this black background graphic handy with the stylized "M" because I did that a couple of months ago, and it's still on my computer.

Note that this PNG graphic is less than 250k in size, but when converted to .bin format in this Moto logo app it increases to almost 1.7MB (this version with the stylized M). Your file size may be different, depending on what graphic you paste onto the black background. Your file size can't be over 4MB total for all elements in the package (not just the boot logo but everything). But you don't need it to be a huge file size.

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EDIT: In a later discussion two pages forward [MENTION=4851647]LifeAsADroid[/MENTION] figured out you need to replace BOTH the "logo_boot" and "logo_unlocked" images. In the screenshot above and verbiage I only mention the "logo_boot". I probably did both, but forgot? THANK YOU.

I have not updated the screenshots above yet, I'm a little busy right now with a new job. Hope this helps anyone interested in making their own bootloader unlock images. Here's his post, and you will also see it again later in the thread: