Database Users

[Q] Big problem, hard BRICK

My LG G2 (D802) is on the rom Grola v3 but since I flash a mod, I can not do anything, I have a bootloop, I have not access to the download mode, recovery mode and fast mode. Please
My phone stuck on logo LG
EDIT: For people that his can happen, just plug the usb cable the smartphone to the computer and to boot it in domnload mode.
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What worked for me was the very partition method, I find it easier. http://forum.xda-developers.com/lg-g2/general/file-unbrick-qualcomm-9006-qhsusb-t3056800 and https://www.youtube.com/watch?v=_d5b_osUTug
May also want to try this if above method doesn't work for you http://forum.xda-developers.com/lg-g2/general/lg-g2-unbrickable-fix-real-hard-brick-t2904404
Best luck

Blackscreen after flashing stock rom

After testing LineageOS over the weekend I wanted to go back to stock EMUI, so I downloaded the newest firmware from Team MT (FullOTA v167421) and flashed it via TWRP. That went through without any errors so I rebooted the phone and now I got nothing.
Basically whats described in this thread. (/huawei-p8/help/huawei-p8-black-screen-adb-recovery-t3663103 ;sorry, cant post links)I can't enter the bootloader, when connected to the PC neither adb devices, adb wait-for-device, nor fastboot-devices show anything. The only sign of life I have is in the device manager.
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Any help would be appreciated.
For anyone with the same/similar problem: I didn't find a solution for this, gave up and sent it in.

help please. 910V bricked by over writing boot; odin/adb do not recognize phone

i screwed up..i had my bootloader unlocked and was running stock but.......i wanted to update to a newer twrp https://dl.twrp.me/trlte/twrp-3.5.2_9-0-trlte.img.html
SO now i just get rebooting on my samsung 910v...what can i do? can i reinstall my old twrp 3.0? do i need to wipe some cache..i really don't want to lose my settings....
help
ps..my phone was rooted
update...
stuck in downloading mode; recovery won't boot. Cannot talk to my pc via odin or adb. Odin/ADB do not see my device. overwrote the boot. help.
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help s10 + g975f does not turn on

sorry for my English I use google translator, my s10 + died from one moment to another, the phone does not turn on it does not enter the download mode, recovery, when connecting it only Exynos9820,
10+ eXYNOS BOOTLOADER REMOVED
First of all I want to thank zogu without him, this guide would not be possible, This guide is for phones with Hard Brick, where the bootloader is destroyed and there are no tools that recognize the phone as odin When you connect phones without a...
forum.xda-developers.com
in this thread it says that the bootloader was removed, but it is not very of course how to repair, the links of the files are down, someone can help me to recover my phone, thanks
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My S3 is stuck in recovery mode and says no command.

Hello. I bought it to root it and less than a day after rooting I get this. When I click reboot system now it just says error then turns off and back on to the same screen. have tried every option including factory reset with no luck. Please help. Thanks in advance.
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if you have a pc, you can flash twrp and try custom roms,I can help about it. İf you want to use android 4.4.4 (stock) use odin and flash it.If you still have hope after 1 year