problem flash lg up h850 v20a - LG G5 Questions & Answers

hello everybody i m french sorry for my english
help me because when i flash the kdz with lgup in reburfish process a message stop the process
joint the screen of error message
please help me
thanks everybody
jean michel

Just choose another option than refurbish. I think it was upgrade or something. That will not delete your personal data, so you will have to factory reset, if you want to start from scratch.

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Hello everyone,I'm having problems turning off my phone, I was trying to flash a custom rom into my phone following some instructions, I backed up my CID and erased it after that, then trying to flash it but the phone is giving me an error message: CustomerID error. Contact Dealer. Boot to Suspend/TCMD mode:dead 0007.0000. I use the RSDLite to fix it flash a stock rom, the tool shows me that has been flashed successfully but still I unable to turn the phone back on or turn it off. Also, I'm not able to get into the bootloader menu so at least run the BPTool. MY phone is from Colombia and I was trying to flash it with a America Stock Rom (From Brasil). Any help I will appreciate.
P.S. Sorry for my grammer in English isn't my native language

Problem with LG L7 II Dual (P715) Recovery, Restart

Hi Xda Developers,
I have a LG Optimus L7 II Dual exactly P715. I forget the Patron Security and i try to do a recovery with: Power +, QuickButton & Power and when the Android´s logo appear this process is interrumpid. Then, how i don´t remember my account i´d recoverd my google account with my number phone and the code that google send us...So, i put my a google account and i finally access to it, but in a few minutes my phone restart and again the patron security.
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Sorry 4 my english. Can you helpe me please?
Thks.
The same problem
I have the same problem
The OP has probably give up now, but if anyone else encounters this issue, follow the steps in part five of my guide to easily fix it: https://forum.xda-developers.com/op...-p71x-ultimate-mod-guide-root-custom-t3678745

[SOLVED] Bricked after a failed update.

Hi, good day.
My Lg V10 H962 is bricked after a fail update. I tried to flash the stock ROM with LGUP, but there no way, now, to enter to download mode.
Also, i cant use the fastboot commands to flash the image, because the bootloader is locked ( cant unlock due to usb debugging is not enabled).
Please help.
Thanks!
(sorry for my english).
have you fix this? I have a H962 still on 5.1.1 trying to get to nougat,
pls help if have any experience, thanks in advance
Anybody knows how to unbrick our phone please.
problem still didnt solved!!----

lg h815 flashing error "contact system administrator"

Hi everyone..
I am trying to flash my lg g4 (h815) with lg flash tool 2014 but it gives "contact system administrator" error.i tried flashing it on lg up tool but give some error..i have also tried flashing it on lg flash tool 1.8 but all waste.
I also tried updating it from software update..the update is available but when i try to install it.it just reboot and the update screen appears and after a few seconds the dead andriod appears and displays error...how to flash my lg g4..
Anyone please help me: :crying:
jalalnature said:
Hi everyone..
I am trying to flash my lg g4 (h815) with lg flash tool 2014 but it gives "contact system administrator" error.i tried flashing it on lg up tool but give some error..i have also tried flashing it on lg flash tool 1.8 but all waste.
I also tried updating it from software update..the update is available but when i try to install it.it just reboot and the update screen appears and after a few seconds the dead andriod appears and displays error...how to flash my lg g4..
Anyone please help me: :crying:
Click to expand...
Click to collapse
check if bootloader is locked, if so, then unlock it and try to flash again
intel_wise said:
check if bootloader is locked, if so, then unlock it and try to flash again
Click to expand...
Click to collapse
How to unlock bootloader?
Do i have to root my phone?
please, see this post, let me know if helped
http://www.reviversoft.com/answers/...lem-with-the-firmware-update-and-verification

Problem lg v10 android 6 update

Hi guys, regards.
Recently my brother gave me his lg v10 and updated it to android 6 through LgUp, it was a big mistake ... every time I turn it on it says that the vpn has stopped, it does not let me get into security settings because it stops, I get many mistakes. my question is, can you go back to android 5? ... can someone help me with the kdz of android 5 for the h900 version? ... I can not find it anywhere ... and in the meantime I have two more queries ... unlock the bootloader but my phone does not start in fastboot mode, and probe in several ways, with the keypad, by means of commands, but there is no way to start fastboot mode, know what is the problem?
and my other query is if there is any way to root in android 6 without having the bootloader unlocked?
Thank you, sorry for so many questions, :crying:
This is a basic answer but have you tried to do a full wipe and then flash again the KDZ?
https://lg-firmwares.com/lg-h900-firmwares/firmwares/
It's Android M

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