LG G4 nogout to marshmeolow ??? - G4 Q&A, Help & Troubleshooting

i need help i updated my lg g4 h815 for android 7 then i found i couldn't root this android now i can't install kdz from factory someone help me for the love of ODIN

glaysonmestre said:
i need help i updated my lg g4 h815 for android 7 then i found i couldn't root this android now i can't install kdz from factory someone help me for the love of ODIN
Click to expand...
Click to collapse
Unlock on the official LG site if it's an international h815
Sent from my OnePlus 6T using XDA Labs

steadfasterX said:
Unlock on the official LG site if it's an international h815
Sent from my OnePlus 6T using XDA Labs
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unlock what ??? I don't want to unlock anything I want to downgrade to marshmelow, impossible to root on nougat

glaysonmestre said:
unlock what ??? I don't want to unlock anything I want to downgrade to marshmelow, impossible to root on nougat
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Click to collapse
Root requires to unlock the bootloader or a hack like in MM where it was possible without unlock. Unlocking the bootloader is the common way to root your phone as long as the vendor allows you to do that. LG allows that for the g4 models h815 international and h811 only.
Once the bootloader is unlocked you can flash TWRP and root your phone .
Downgrading to MM is possible, too ofc. Has been asked and answered multiple times here. Try the XDA search for that .
Sent from my OnePlus 6T using XDA Labs

Related

How to unlock the G PRO F240S KitKat Bootloader

Hi. I am not really new to Android dev scene. My first OG device was the LGOG, now I have the G PRO. I have done the rooting, bootloader unlocking and Custom Recovery flashing in LGOG before, which is much simplier than in G PRO. I can't seem to find a way to unlock the bootloader of my variant F240S kitkat. The ROM version is F240S20C. Freegee does not seem to support it yet. So is there any way to unlock it's bootloader? Or can I flash/install custom recovery without the need to unlock the bootloader?
You can unlock it when you install the old stock rim 4.1.2. With 4.4.2 you can't it yet.
Sent from my LG-E986 using XDA Free mobile app
tomi001 said:
You can unlock it when you install the old stock rim 4.1.2. With 4.4.2 you can't it yet.
Sent from my LG-E986 using XDA Free mobile app
Click to expand...
Click to collapse
I see. Thanks for the reply mate! :good:
how did you rooted and done recovery of lg 240... can you refer me any link please I need

[Q] New to LG G3 and some questions

Hello
Some n00b questions
I am new to the LG G3 and i have some questions. I did root my LG can i still use the original updates LG send me and is it ok to updat e? i mean will it damage my phone because of the root. My LG G3 is an 855 10H. If i want to bring it back to stock and i follow the tutorial on XDA i only see for the LG G3 855 other versions like 10D or E. Witch one i can use for bring it back to stock or is there something on XDA also a 10H version?
thanks for i hope answering this question
No dont update .. Because if you update it then you will need to download stock rom again .. You cqn find kdz file of any update you want here and download it by lg tool ..and sorry for my bad english
Akhayev said:
No dont update .. Because if you update it then you will need to download stock rom again .. You cqn find kdz file of any update you want here and download it by lg tool ..and sorry for my bad english
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Click to collapse
So if i want to unroot i need to do it with lg tool?
Sent from my LG-D855 using XDA Free mobile app
Sjonnie40 said:
So if i want to unroot i need to do it with lg tool?
Sent from my LG-D855 using XDA Free mobile app
Click to expand...
Click to collapse
Or use supersu

LG H815P Question

Hi,
I have the LG H815P variant, this is my first android phone, and would love to know how/where to check if it has received 6.0. Is there a specific website? Can I force the update somehow?
Thank you
If you want the easy way check on Lg bridge for your phone software.
Sent from my LG-H815 using Tapatalk
nesovidiu said:
If you want the easy way check on Lg bridge for your phone software.
Sent from my LG-H815 using Tapatalk
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Click to collapse
Does it depend on where I am located, what country I mean and not the variant model?
Yeah..different countries get the update sooner..Poland for example
Sent from my LG-H815 using Tapatalk
nesovidiu said:
Yeah..different countries get the update sooner..Poland for example
Sent from my LG-H815 using Tapatalk
Click to expand...
Click to collapse
Thank you for clearing that out. Is there a way to make the server thinks I am from Poland?
nah..you can mannualy install it via LGUp
Sent from my LG-H815 using Tapatalk
nesovidiu said:
nah..you can mannualy install it via LGUp
Sent from my LG-H815 using Tapatalk
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Click to collapse
Sorry for my questions but what are the downsides and is there a guide/link to a tutorial or something?
You can install the INT h815 MM but you will have no root as there's no unlocked bootloader for that model
baracatwp7 said:
Sorry for my questions but what are the downsides and is there a guide/link to a tutorial or something?
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Click to collapse
No downsides you can flash it with LGUP there are plenty of tuts here on the forums
roobns said:
You can install the INT h815 MM but you will have no root as there's no unlocked bootloader for that model
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Click to collapse
You mean h815p model or h815? is MM referred to marshmallow? can I use the h815 without problems?
baracatwp7 said:
You mean h815p model or h815? is MM referred to marshmallow? can I use the h815 without problems?
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Click to collapse
Yeap you can i use it yesterday
Sent from my LG-H815 using Tapatalk
Can I use the H815 marshmallow firmware on my H815P ?
Sent from my LG-H815 using Tapatalk
Yes

Help needed for noob trying to downgrade then unlock bootloader

Hey guys just bought a second hand lg g3 appears to be the singapore model. Its a 32gb D855 and was running lollipop 5.0 when i got it. Im trying to downgrade it to android 4.4 kitkat so i can then unlock bootloader and flash TWRP so i can flash roms. 1) is that plan correct aahaha will this even work. 2) what kdz file do i need off here http://storagecow.eu/index.php?dir=Xda/LG+G3/Stock/D855/ theres two singapore models which one do i need? thanks a lot guys
Hi
You should have no need to downgrade to Kikat. Search XDA G3 forum for Root tool v3 and use it to root and followthe instructions on installing TWRP.
I have the Taiwan version of the D855 32Gb and that is how i did it on Lollipop 5.0.
Sent from my LG-H815 using Tapatalk
Oh ok thanks heaps man
Sent from my Nexus 4 using XDA Free mobile app
I'm such a noob smh. Turns out I have the European version XD. Anyway reckon you can link for to this thread man finding the most current root method is so confusing ahahahah. All the ones I've seen for lollipop are only root and don't install TWRP so I'd really appreciate a link thanks
Sent from my Nexus 4 using XDA Free mobile app
you dont even need pc
THEBANDIT420 said:
Hey guys just bought a second hand lg g3 appears to be the singapore model. Its a 32gb D855 and was running lollipop 5.0 when i got it. Im trying to downgrade it to android 4.4 kitkat so i can then unlock bootloader and flash TWRP so i can flash roms. 1) is that plan correct aahaha will this even work. 2) what kdz file do i need off here http://storagecow.eu/index.php?dir=Xda/LG+G3/Stock/D855/ theres two singapore models which one do i need? thanks a lot guys
Click to expand...
Click to collapse
1. download kingroot http://www.kingroot.net/
2. root with kingroot
3.download autorec lp D855 from playtsore
4open autorec let it finish prepairing
5 press the lolipop to install twrp
6 have fun with flashing
i have done this with my g3 android 5.0 with broken usb port
J0SH1X said:
1. download kingroot http://www.kingroot.net/
2. root with kingroot
3.download autorec lp D855 from playtsore
4open autorec let it finish prepairing
5 press the lolipop to install twrp
6 have fun with flashing
i have done this with my g3 android 5.0 with broken usb port
Click to expand...
Click to collapse
You legend I can't believe it was that easy ahaha, is there some exploit for the g3 that allowed that to work? Anyway thanks heaps man you're a lifesaver there should be a sticky with that info for noobs like me imo
Sent from my Nexus 4 using XDA Free mobile app
THEBANDIT420 said:
You legend I can't believe it was that easy ahaha, is there some exploit for the g3 that allowed that to work? Anyway thanks heaps man you're a lifesaver there should be a sticky with that info for noobs like me imo
Sent from my Nexus 4 using XDA Free mobile app
Click to expand...
Click to collapse
Why doing so much thing just use lg g3 new one click root method and just install autorec. D855 lolipop flash twrp.....kingroot method is for mm how long i know
Anik49 said:
Why doing so much thing just use lg g3 new one click root method and just install autorec. D855 lolipop flash twrp.....kingroot method is for mm how long i know
Click to expand...
Click to collapse
King root is for all Android versions from 4.4 up to 6.0.1 I guess
Gesendet von meinem LG-D855 mit Tapatalk
J0SH1X said:
King root is for all Android versions from 4.4 up to 6.0.1 I guess
Gesendet von meinem LG-D855 mit Tapatalk
Click to expand...
Click to collapse
Yes i know but in xda people don't like using kingroot app.... say it has security issue.....also get kernel panic issue with kingroot but it can be just for me...
Yeah but if you install a custom. Rom after using King root you can use it and for me it was only option because of broken USB port
Gesendet von meinem LG-D855 mit Tapatalk

h815 region?

Hi
Im trying to find out what region this coming from.
I want to be able to unlock bootloafder.
This what rom that is on it.
20i_00_0927.
Thanks
mchlbenner said:
Hi
Im trying to find out what region this coming from.
I want to be able to unlock bootloafder.
This what rom that is on it.
20i_00_0927.
Thanks
Click to expand...
Click to collapse
https://forum.xda-developers.com/tm...-mm-20i-global-20e-stock-rooted-roms-t3317932
Suposedly on what i find a tmobile one which means unlockable if im not mistaken
TheMadScientist420 said:
https://forum.xda-developers.com/tm...-mm-20i-global-20e-stock-rooted-roms-t3317932
Suposedly on what i find a tmobile one which means unlockable if im not mistaken
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Click to collapse
This a h815 and t.mobile is a h811.
Sent from my LG-H815 using xda premium
mchlbenner said:
This a h815 and t.mobile is a h811.
Sent from my LG-H815 using xda premium
Click to expand...
Click to collapse
Oh. I typed the rom number in google and thats what its spit at me.
I stand corrected then.
Not a problem dont want to get stucl with another you cant unlock bootloader
Sent from my LG-H815 using xda premium
V20i version ..927 ( 27/9 -16 ) was released in Sweden / Italy , and if you did not upgrade/flashed the firmware yourself You probably have the H815 EUR version and then you will be able to unlock your bootloader like all European versions of the H815 can :good:
if you can unlock your bootloader or not is not based on the firmware, for now it is only the H815eur versions LG choosed to allow to unlock BL..... (and maybe the SEA version to or ?, I dont quite remember right now)
Just check out the official LG site for BL unlocking procedures
Link to the Xda page of "your" firmware release :
http://forum.xda-developers.com/g4/general/kdz-firmware-v20i-italy-sweden-2016-10-t3483717
Does mean it is france.
I hope get a quick answer auction will be over soon.
mchlbenner said:
Does mean it is france.
I hope get a quick answer auction will be over soon.
Click to expand...
Click to collapse
It is france i do know you can not unlock bootloader.
Sent from my LG-H815 using xda premium

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