LG G3 security error screen - G3 Q&A, Help & Troubleshooting

I just succesfully installed TWRP, entered recovery to check if it was installed and as soon as I restarted the phone I keep getting that screen, I have been trying to find a solution that isn't resetting to factory but can't manage to find one, would appreciate some more options

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lg g4 problem

hey im new in all this my phone is stuck on blue screen with tim logo thats what i did:
u have lg g4 h815 marshmallow 6.0 i wanted to root my phone so i used this site for it
the guide tell me to unlock bootloader so i did it with this guide ibtimes.co.uk/how-root-lg-[/url] g4-h815-using-supersu-1506045
when i dont section 15 i got massage in lg logo that my phone is unlocked but when my phone turn on i needed to setup all the settings again as if it went into factory reset, so i did it
and then i got the white screen with phone and camera apps, and it says swipe to unlock when i do it i see the screen with background i had before but it flashes and there is nothing on it
i only can enter the apps i have in the white screen
i tryed factory reset didnt work
i download twrp recovery and tried install new rom couldnt install the rom
then i tryed to root it with the above guide via twrp recovery it says it succes but then my phone got stuck in tim logo screen and i cant do nothing with it
sorry for bad english i hope some one can help me figure what to do

LG G3 D852 Virgin Mobile Mini OS Unresponsive

Hi there! Long time user but this will be my first post as I've exhausted all options. A while back i rooted my G3 on marsh mellow, everything was fine until one day it entered a bootloop in my pocket. I went about using the TOT method on androidrootz (I'm not allowed to post urls yet) to revive it as my recovery seemed to have been erased during the bootloop. After much trial and error I got the LG Flash tool to work! but not completely Using upgrade dl gives me the 3 at the end but then continues to bootloop, I tried doing a manual factory reset but it only flashed the factory reset screen and then continued into the boot loop. Another method suggested was to use Board dl, I also had success with that but I brings me to a new problem. After finishing the flash tool it boots to the mini OS and displays Auto Touch Test: Dont' touch the screen! but the screen is completely unresponsive and I can't even tap okay to clear the window. Holding down the power button while tapping does nothing and a manual factory reset doesn't either! So I'm stumped, any help would be appreciated! I feel like I'm so close to having it fixed but i just need that one piece. I either need to solve the bootloop with upgrade dl or the unresponsive mini OS with board dl.

Help!!! stuck in decryption unsuccessful

Hello, my phone htc m8 is stuck on decryption unsuccessful and reboots. I have searched the forums and tried everything so far. So first of all the phone is stock with no mods. I have tried to go in the fastboot menu and tried to do a factory reset, nothing happens and it cycles to the decrypt phone. I have also tried to use the recovery and again it boots up to the same menu. I have downloaded the RUU and have tried to restore that way using the fastboot, as soon as it reboots and says waiting for bootloader it resets to the same decrypt screen and the status on the RUU says it cannot connect to phone. So if anyone has any advice that could help that would be great thanks!

Nexus 5X bootloop

Hello,
I was watching YouTube when my phone froze and wouldn't respond. I detached the battery and reset it but it would freeze on the 'Installing update' screen even though I didn't try to update the phone. I wiped the cache and data but now it just gets stuck on the 'Google' boot screen.
I can get into the fastboot and recovery modes but the phone won't connect to the PC to allow me to try to sideload. In device manager it appears as "Android" with an exclamation mark next to it. I've tried wiping every instance of Google's drivers and tried both Google and LG drivers but neither seem to work.
I can get it to detect the phone in LGUP using download mode but my phone is H798 and I don't want to go flashing H791 TOT files if it's going to brick the phone. I also want to make sure it's a hardware bootloop before trying the hair dryer method.
Any help appreciated,
Thanks.
my nexus5x randomly shut off and now its completely bricked.
cant acces TWRP and have tried installing stock files but it doesn't seem to work.
Have you found a solution yet?
Anyone know any options?

Help to unbrick a Moto Z2 Play Xt1710-06

Hi
I begun experiencing some random freezings at homescreen. When that happenned I rebooted and resumed working. I thought it was some app or OS problem and ignored that.
Until phone didn't boot anymore and now I'm stuck at boot screen. It does not pass through it
I cannot do anything at recovery. I can see the menu, but when I release any of the keys I used to access recovery, everything dissapear and turns off.
Is there any way to debug which could be the problem? Or any tools I could use to repair it
PS: I did not try to unlock bootloader, flash any other recovery, kernel, rom, etc. Its stock as I took it off its package since bought it.
Thanks a lot for any tip you could give me :good:

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