Develop Bugs

D855 Won't boot, when connecting, only shows a Battery Image

Hi there
I have an issue with D855 (LG G3), it doesn't boot, no recovery, no download, when connecting to PC or charge connection, only shows this image for 2 seconds and then it turns off. After minutes, does the same thing..
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"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
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Help me with this! Thank you in advance!

Did you do something to it, like flash any files/zips? Can you connect the phone into download mode?

Aid777 said:
Did you do something to it, like flash any files/zips? Can you connect the phone into download mode?
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Click to collapse
hi . also i am . my lg g3 cant star on or connect into download mode or twrp and i think that because i flash wip files can you help me please

moncif said:
hi . also i am . my lg g3 cant star on or connect into download mode or twrp and i think that because i flash wip files can you help me please
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Click to collapse
I cannot help you sorry. It is beyond my capilbilities I sugest you use the search function and look for the word "brick". There are probably other users on this board who have had the same issues as you. Good luck!

Bricked Asus Z00ED (missing boot.img)

I am suing TWRP for my phone and i am doing a reset to stock ROM and my phone had been stucked on Asus white logo. I read on some forum that some boot.img had been corrupted, can anyone upload the proper boot.img and other image i need to make my phone boot again.
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"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
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Note : Sorry if this is unclear i am typing this in a hurry. I will update this post again. Thanks!

Since you obviously don't know much about Android phones, the simplest way for you to fix this is probably via ASUS Flash tool. There are guides on how to do that here on XDA.

Shad0wKn1ght93 said:
Since you obviously don't know much about Android phones, the simplest way for you to fix this is probably via ASUS Flash tool. There are guides on how to do that here on XDA.
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i used adb fastboot tool and what other tools i should use? I also downloaded the firmware for Z00ED and stock ROM from asus what else did i missed? Thanks

Update : Here is my device info. Also, i cant access the oem recovery in fastboot

HTC one M9 reboot constantly

this phone came to me to get fixed on this state
show the HTC logo then restart (constantly)
the owner said tried to update the android on the phone
i tried getting into hard reset and bootloader ETC but
Reboot --- bootloop
reboot bootloader ----- showme this screen again
boot to download mode ---- restarts constantly
boot to recovery mode ---- restarts constantly
Power down ---- phone power off
here is a pic
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"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
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I have similar problem in here
https://forum.xda-developers.com/one-m9/help/m9-issues-update-t3844249
Except that download mode does not reboot in circles but says this: (and my status is Locked)

maybe my problem is deeper and harder i think

Is there a custom recovery there? Have you tried to install one and see if it sticks?
If not, then the emmc might be dead.

shaqman89 said:
Is there a custom recovery there? Have you tried to install one and see if it sticks?
If not, then the emmc might be dead.
Click to expand...
Click to collapse
no recovery
PC wont read USB connection
nothing i can do as what i tried
the owner took it anyway its been long time
i think its better to end the topic
thanks for everyone who tried to help

Can't reboot to download mode?

I've been trying to reset to stock to sell my LG v30 via this thread: https://forum.xda-developers.com/t/us998-stock-pie-lg-v30-us998-us99830b_00_0902-kdz.3952256/
But I can't seem to reboot into download mode to be able to flash it via LGUP. When I try, I turn off the phone, plug in the cable with the volume up pressed then I see:
A brief flash of download page
The "be careful bootloader is unlocked page"
Download mode for a few seconds
Then I get stuck on this "firmware update" page.
Any ideas? I've uploaded a picture of that screen I get stuck on.
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"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
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"lightbox_toggle_sidebar": "Toggle sidebar"
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That is download mode

Thanks for the quick reply! Really? Is it normal to have all those "Unknowns" written on the screen? Honest question, it's been a long time since I messed with my v30.
I'd imagine it's a problem with my computer not connecting then... Is there any drivers I need to install? I installed the LG drivers from here: https://forum.xda-developers.com/t/...estore-official-firmware-on-your-v30.3738917/

I couldn't even read that until I zoomed in. I don't remember either if 'unknown' is normal, but that's download mode, that's where you want to be. If you're just trying to get to stock anyway, it shouldn't matter what's on there now, it's be wiped when you flash to stock.

[Hard Brick] My cell stuck in hard brick.

Hi, 2 hours ago, I just unlocked boot loader.
But, I didn't know how to upload custom rom in that state, I think I used wrong code.
My cell worked till I used the code below.
fastboot oem unlock
fastboot flash abl_a
But, after that, I just spontaneously used the code below to upload custom rom..... (Why did I... sighhh)
fastboot flash abl_b
After I used the code, My computer can't read my cell and I cant also enter the fastboot mode.
Whenever I press any buttons on my cell, the only thing that I can see is this picture.
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"lightbox_full_screen": "Full screen",
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"lightbox_download": "Download",
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I need your help guys. Thank u~

here you go
[Guide - HOW TO] Recover LG G7 (or other newer LG phones) from EDL or 9008 mode.
****** Unbrick all LG G7 models ****** ********** This guide has updated into two methods ********** (i). Recover from any boot problem to system or download mode.(which is defined below) This...
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