My lg g6 doesnt enter hard reset mode with the physical buttons, after a flash of firmware by kdz with lgup h871to h873 to us997 I could not do the hard reset and the computer does not start, the screen is left with an error in secure start up that says settings keeps stopping, and that msj appears all the time. When wanting to flash another firmware again by lg up, I get this error spc code does not match. then I can not do a hard reset because I can not enter the menu, or re-flash it or get it started.
some possible solution? HELP!
enter download mode again from powered off phone with volume + and insert usb cable and it should go to download mode and flash again and make sure to factory data reset so phone will boot, i did this for my h871 this morning and it completed succesfully but phone little sluggish and adb works fine, volte for att and wifi calling for t mobile working fine but fastboot is broken for some reason which was the reason i converted it to BL unlock but it doesnt help for the BL unlock.
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Hi,
I am struggling with this damn LG D802. A friend brought it to me to unlock it as he said.
when i turned it on , it boots and it stops where it asks me "Enter pin/password to decrypt"
So i thought ok, i would enter recovery and wipe cache. That's my problem, i can't enter recovery mode.
I tried power + volume down , and when LG logo appears then i release and hold them again , nothing. I also tried volume down + power and when LG logo come , i release them and pressed volume up+volume down. Nothing. And some other combinations but still nothing.
The next step was to reflash it, so i used LG flash tool 2014, i download the right kdz file , and flashed procedure went fine. But on next reboot same problem " Enter pin/password to decrypt".
There are no files that i need from the phone , just to make it work again .
Any ideas?
In flashtool 2014, keep the cdma option in the menu, select CSE flash. It wipes everythinG. If it's not the sim card your device should be fine,
bender_007 said:
In flashtool 2014, keep the cdma option in the menu, select CSE flash. It wipes everythink. If it's not the sim card your device should be fine,
Click to expand...
Click to collapse
I tried that too, still nothing. Flash procedure completes with no errors, but no difference.
Any other ideas?
Thank you in advance
I am getting dizzy, can't you think something else?
Guys, I Just got the phone today, used to have retail mode, MDM, those are downloadable, but today, the MDM locked so hard,
can't even get into the download mode and recovery mode by the combo buttons,
this bootloader was boot from
1. (this is Verizon phone) so can able to do another factory reset by press the power key+ vol down key, it was long wait, longer than normal s8 in verizon,
2. I choose factory reset, then the phone didn't do the resetting instead send me to the recovery mode, so I knew the MDM will block the factory reset in here,
so I chose the boot to bootloader instead, try to flash the combination, then this pop up and stopped. so crazy.
https://imgur.com/a/ZybPY
Guys, any suggestions?
hello,
my g6 is stuch at the logo lg. i can only reach (vol down + power) to factory data reset. i can't enter to download mode phone is restarting always.
do you have any solution for me please ?
thank you all for the answer
If it's not memory failure, You can try to clean USB port. Maybe it can't trigger (when You hold Vol Up and plug cable) download mode because there is problem with USB detection.
no. another solution ? i can make into fastboot mode but i cant unlock the bootloader because i cant activate developer options (im stuck on lg logo bootloop)
Octoplus or Z3x JTAG I'm afraid are Your only options. You can put G6 to EDL mode by test point but I couldn't find any repair firmware for EDL mode.
Hey everyone,
so here's my situation:
I unlocked the bootloader for my G6
I activated USB debugging and OEM unlock in developer options
I then flashed TWRP 3.4.0-1
Now the phone is stuck on the boot screen, when I hard reset (power button + volume down, then pressing power button again when G6 logo appears, then selecting "factory reset" and "yes" twice) the phone does not boot into TWRP but instead goes to the boot logo again and nothing happens. I tried leaving it for a while and it stayed like this until the battery ran out. When I plug it in, it starts the same procedure immediately. When I connect it to my pc, I cannot manage to flash anything because I can't boot into bootloader because the phone is not detected (my pc doesn't play the usb plug-in/unplug sound).
So my question really is: Did I kill my G6 since I am unable to flash anything or is there still an option to get bootloader running again? And yes, I did try the unbrick method under https://forum.xda-developers.com/lg-g6/how-to/lg-g6-unbrick-method-t3935924 but I get stuck at the point where you need to click "download" because my phone is not detected. I also heard about the method of shorting the pins beneath the flash but I don't know how to do that...
Any help is appreciated.
Hi,
I had the same problem and finally solved it by using the release of TWRP found here : https://forum.xda-developers.com/t/recovery-twrp-3-1-x-stable-official.3627595/
After flashing TWRP I followed those restarting steps :
Hold vol down + power for 10 seconds and your phone will power off.
Hold vol down + power / release power when the LG logo appears and then immediately hold power until the Factory Menu start
Menu select Yes
Confirm Yes
TWRP boots
Hope this will help
Edit : A more recent version of TWRP compatible with LG G6 is available here : https://forum.xda-developers.com/t/recovery-twrp-v3-2-3-1-for-h870-h872-us997-unofficial.3828254/
My lg g6 H870 bootlooping again and again. Download mode is not coming. Factory reset not working.
Please help me.
I never had to do this with my G6, but to unbrick my old LG L9 i had to invoke Download Mode manually, instead of waiting for the flash tool (connected via ADB) to perform a reboot to Fastboot to perform the actual flash process.
That never happened after upgrading from Windows 7 to 8.1 and later, but i suspected the phone's no longer supported TI OMAP SoC to be the culprit.
If i remember correctly for the real Download Mode the phone had to be switched off and while keeping volume up or down pressed(and not power, but i'm not sure) you had to attach phone to usb and if you didn't accidentially release the button during that , the phone would power up into the special D/L mode, unlike Fastboot which would be used otherwise.
Then Windows and flash tool would recognize the phone. With the original LG recovery tool performing online recovery it then worked, while with the unofficial tools and a kdz file it was trial and error for no reason.
But LG's trusted flash tool is no longer supported on the G6 since the Android 8 update, you need the proper new tool(which cannot even deal with UHD screens unlike the old one).
(The original LG flash recovery tool and the inofficial ones can both initiate a reboot- to- Fastboot AND recognize D/L mode and hopefully the current tool, too.
And you can always try to invoke Fastboot by power and vol up or down, but that was no longer an option with the L9 back then)
jamey090 said:
My lg g6 H870 bootlooping again and again. Download mode is not coming. Factory reset not working.
Please help me.
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Click to collapse
You need to do this
1. immediately after start connect usb cable to your device and pc, press and hold power button + volume down
2. asap as it reboots stop holding previously mentioned buttons (while screen is black) and press and hold volume up
that's all if you'll do it right Download mode should come up