Hi. I have a problem with my LG G3 D855. Yesterday I messed up and soft-bricked my Marshmallow, but I figured it out and now I'm back on stock Marshmallow, but I lost my root and, appearently, custom recovery (I had TWRP).
The device boots normally, but when I use adb:
Code:
adb reboot bootloader
the device just restarts and loads into "normal" Android desktop. Sometimes it boots into safe mode.
When I try to boot into recovery using:
Code:
adb rebood recovery
the phone turns off and LED starts blinking red and blue, as if it was bricked. I can't access them using button combinations either.
I tried using LG One Click Root, but it ended with big fat #FAIL.
From what I understood, I'm going to have to re-flash the boot.img file, but where do I get one? And how do I flash it later?
as i said much times before use kingroot to root and then autorec MM d855 you can do this from phone and you dont need a pc
Related
Hi all, I managed to brick my Optimus G E975 (international version) - the inside of the phone shows E975K.
I have it running the stock ROM for over a year (rooted) and lately I am looking into flashing with custom ROM (KitKat). I have not even flash the phone, I just installed ROM Manager app (pro) and used it to boot to recovery. It won't boot to recover, so I use ROM Manager app to install TWRP (to replace clockmodwork). I booted to recovery and I got the fastboot but could not do anything so I rebooted to normal and install clockmodwork again. There was an option to Flash clockmodwork which I think I chose and I assumed that was installing clockmodwork. But when I booted to recovery, my phone never turned on anymore.
While I got my phone working, using ROM Manager I tried few times to make a back up of the current ROM but it was never succeeded. The phone just rebooted normally.
I opened my phone and disconnect the battery as some people suggested. But I still can't turn on the phone. I got flashing red led when I press the power button (with or without the vol up/down).
Please help. I hope I can unbrick my phone as the warranty is over.
Any info and help would be appreciated. Thank you.
My LG G3 is and international D855 and is unable to enter recovery, with the phone going black after the twrp logo shows for a few seconds. The phone has no OS installed because I was going to flash a custom rom so there are only bootloops when booting up the phone. Entering download mode is not any good either because a message appears saying secure boot error and the phone goes black with only the LED flashing Red and Blue, I tried going back to stock with fastboot but in the process I lost the ability to enter fastboot, is there any hope
I'm hoping somebody can help and I would be extremely greatful, Cheers
If you can't access Download mode or fastboot mode.you have to do this as in thread.
http://forum.xda-developers.com/sprint-lg-g3/general/guide-fix-hard-brick-recovery-guide-t3132359
So I recently bought the Korean LG G3 (F400) and the first thing I did was rooting it, which was a breeze. Of course to root it I needed to install the LG Mobile Drivers, which I did and were working completely fine. Then I decided to take a little risk and attempt to flash CWM recovery (I did not know that I need to unlock the bootloader first or BUMP! the device) and well, flashed it the same way I flash stuff on my previous Samsung phones.
So now, when I try to boot the phone, I get the LG Logo and goes through with the boot animation, but after a little less than a second the boot animation fails and I get a black screen + the LED flashing blue and green and the phone remains like that. I tried factory reset but after I click yes it shows the LG logo then goes into a black screen (without the boot animation) + LED flashing blue and red.
So I tried finally going into download mode and attempting to return it to stock via LG Flash Tools, and like I said before the drivers were installed, but when I connect the phone to the PC it gives the message "Drivers were not successfully installed" and the LG Flash Tools fails to detect the phone. I checked within Device Manager and it says the LGE MTP device "cannot start".
So I'm pretty much stuck with a phone that doesn't boot, can't flash anything via adb or flash tools and no recovery installed. Can anyone suggest anything I can do to get this beast back up?
Try using this method http://forum.xda-developers.com/sprint-lg-g3/general/guide-fix-hard-brick-recovery-guide-t3132359
Hello
I have recently rooted my LG G3 D855 and all went fine until i flashed TWRP, which i most certainly did wrong, and now i have no way of restoring the device since entering recovery presents me with the 2 prompts and afterward a blank screen and flashing red and blue LED. I tried holding VOL+ and plugged in the usb but it does not send me to download mode. Overall the phone does work, i mean it boots up fine and has all it's functions except the 2 mentioned above. I currently an on Lollipop 5.0 V21a. If anyone could guide me on where to look, since the best i have found is restoring back to custom which is not an option, I would appreciate it ALOT.
I have Fulmics v6.9 installed on LG G3 us990 and wanted to install v7.6, but I can't get into TWRP. Holding down power + vol down method brings me to factory reset screen. I continue and get a endless flashing LG logo screen. I tried reflashing successfully with TWRP app, but nothing changes. I also tried rebooting into recovery with adb and TWRP app, but either TWRP doesn't start, LG logo flashes, or the screen stays black forever. I can't get into bootloader/fastboot mode with adb, so I can't flash an img. My phone still works fine with Fulmics v6.9, but I don't have TWRP. Thanks.