[MOD] Remove Unlocked Bootloader Warning

nubia11

Senior Member
Nov 2, 2011
110
18
0
Is it possible to get the original boot image for the Droid Maxx to replace the unlocked bootloader warning

Sent from my XT1080 using Tapatalk
 

asuhoops8628

Senior Member
Nov 9, 2011
359
61
0
logo.bin did not work for me... i just got a tan screen w pixelated square.

Flashing original logo.bin from FXZ restored me to the original warning.... I wonder how come flashing that file does not restore original boot logo.
 

Topsnake

Senior Member
Jan 30, 2011
1,077
576
0
logo.bin did not work for me... i just got a tan screen w pixelated square.

Flashing original logo.bin from FXZ restored me to the original warning.... I wonder how come flashing that file does not restore original boot logo.
Possible bad download. Redownload and try again. I just verified the file to be correct

Droid Maxx "Developer Edition"
 

asuhoops8628

Senior Member
Nov 9, 2011
359
61
0
Same problem man. Idk what is up. I downloaded fresh, unrar'd, copied logo.bin to my ADB root folder and flashed.

Still getting the tan screen with garbled square.
 

asuhoops8628

Senior Member
Nov 9, 2011
359
61
0
Possible bad download. Redownload and try again. I just verified the file to be correct

Droid Maxx "Developer Edition"
flashed successfully on my maxx
Any way to erase the "logo" area before the flash? This time I got half garbled image and the bottom half was the remainder of the unlocked bl message.

This is my adb commands

Code:
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash logo logo.bin
(bootloader) Variable not supported!
target reported max download size of 805306368 bytes
sending 'logo' (636 KB)...
OKAY [  0.199s]
writing 'logo'...
OKAY [  0.748s]
finished. total time: 0.949s

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot reboot
rebooting...

finished. total time: 0.002s
 

Topsnake

Senior Member
Jan 30, 2011
1,077
576
0
Any way to erase the "logo" area before the flash? This time I got half garbled image and the bottom half was the remainder of the unlocked bl message.

This is my adb commands

Code:
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash logo logo.bin
(bootloader) Variable not supported!
target reported max download size of 805306368 bytes
sending 'logo' (636 KB)...
OKAY [  0.199s]
writing 'logo'...
OKAY [  0.748s]
finished. total time: 0.949s

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot reboot
rebooting...

finished. total time: 0.002s
Im not sure what the deal is but the file you are flashing seems a little small IIRC. Try a different unrar method? I can't recreate the issue you are having.

Droid Maxx "Developer Edition"
 
  • Like
Reactions: kude87

asuhoops8628

Senior Member
Nov 9, 2011
359
61
0
Im not sure what the deal is but the file you are flashing seems a little small IIRC. Try a different unrar method? I can't recreate the issue you are having.

Droid Maxx "Developer Edition"
Hmm, I am using WinRar. What should be the appropriate Filesize?

EDIT:

I also see that when I unrar, i get 637kb filesize, but when flashing only 636kb....
 

Topsnake

Senior Member
Jan 30, 2011
1,077
576
0
failboat.jpg again. I got a permission denied from the bootloader when trying to erase logo. clogo went ok.
I'm stumped. That's weird. So far you are the only one to have an issue. I've reflashed 6 times already trying to recreate the issue

Droid Maxx "Developer Edition"
 

Dragon31337

Senior Member
Sep 27, 2010
151
47
0
I've just flashed mine and it works just fine. That is much better than warning window, but I would love to have a black background and more droid-style logo =)))
Are we aware of the format? Is there a tool to build a custom logo?
 
  • Like
Reactions: danman7

Dragon31337

Senior Member
Sep 27, 2010
151
47
0
I've compared original logo.bin to this one and considering that image is in RAW fromat (means not compressed) I concluded that I'd rather roll back to the original droid maxx logo. DROID MAXX's logo is 2,625,328 bytes while this mod is 561720 bytes. It means that something might be missing like charge battery icon, etc. I'll try to play with the original file.

---------- Post added at 03:38 PM ---------- Previous post was at 03:28 PM ----------

I can confirm that there are 3 images (with special headers and markers) in the original MAXX logo file.
first is at offset 512 sized 540x540 (original logo with locked bootloader)
second is at offset 875520 sized 540x540 (empty battery with flash and 0% text)
third is at 1750528 sized 540x540 (warning text)

I'll try to modify tho original file and just copy over part 1 to part 3 (replace warning with original image) and flash. I post a proper file if succeed.

This will be the first step to the full custom logo. =)
 
Last edited:

italysfinest327

Senior Member
Dec 13, 2009
112
22
0
i tried digging into the logo.bin file myself. I found this thread over on the moto g section and it required some hex editing. i attempted it myself but not quite sure if i changed the correct offsets. When i flashed it all i got was a black logo and bootloop. I eventually flashed the original logo.bin and phone boots up like normal. maybe some of the developers would have better luck than i did