SuperSU doesn't recognize root? - LG G6 Questions and Answers

Hey, so I am pretty new to rooting just wanting to optimize my phone a little, I rooted my LG G6 H870 through LG's official website, but SuperSU doesn't seem to recognize my root I have checked with fastboot getvar unlocked and I am supposed to have root, what's the problem?

Through LG's official website you can only unlock the bootloader, which give you the option to install a custom ROM or install a custom recovery and root your phone. Check the official thread in the guide news and discussion of Lg G6 and check the unlock bootloader thread.

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Root Marshmallow Lgh340n?

Anyone know when will be released for lg h340n Marshmallow root
I wanna know too ??
i too
I think the only possible root method is Chainfire's systemless root.
But you need to unlock the bootloader (warranty void) and install TWRP. But as always read about it:
http://forum.xda-developers.com/showpost.php?p=63197935&postcount=2
---------- Post added at 06:32 PM ---------- Previous post was at 06:32 PM ----------
I think the only possible root method is Chainfire's systemless root.
But you need to unlock the bootloader (warranty void) and install TWRP. But as always read about it:
http://forum.xda-developers.com/showpost.php?p=63197935&postcount=2
The question is how do we unlock the bootloader( or we just tick OEM Unlock from Dev settings) and how do we enter in fastboot mode to install twrp?
I am trying since several days to somehow install TWRP. And nothing works so far for the H340N .
My next idea is to downgrade again to v10h, then try to root (via kingroot i guess?). Change from kingroot to SU, then install Flashfire. Through Flashfire you should be able to install a OTA Update, such as Android 6.0 without loosing root. And then when you have root and the option to OEM-Unlock you should be able to install TWRP through the TWRP-Manager app. Or am i wrong at some point?
Would be nice to just have access to fastboot mode in marshmallow though...
A new version of kingroot was released yesterday. Can someone check if this version can root our device on marshmallow?
LuciIT said:
A new version of kingroot was released yesterday. Can someone check if this version can root our device on marshmallow?
Click to expand...
Click to collapse
cant root h340
can we install twrp on h340n without root? with fastboot and OEM unlock?
leandresca said:
can we install twrp on h340n without root? with fastboot and OEM unlock?
Click to expand...
Click to collapse
No, because there is not a fastboot mode as far as i know
Sent from my C6903 using XDA-Developers mobile app
I've seen some people with LG g4 with the same problem on MM. They can't root withou tunlocking bootloader. That sucks balls. Seems to be that the root needs to be on the boot partition, which is inaccessible without unlocking bootloader. The thing is, will OEM UNLOCK unlock bootloader? That's it? :/
Normally you can do "adb reboot-bootloader" and then "fastboot boot twrp.img".
But "adb reboot-bootloader" does not work with V20a, it just starts a normal boot.
Any luck so far?
Any News???
I would greatly appreciate if someone got a solution to root the H340N with android 6.0. Kingroot doesn't seem to support Android 6.0... :/
Regarding the "systemless root", anyone tried it with this phone and Android version?
I want to know to, and doeas anyone know how to unlock he bootloader, i have allow oem nlock ticked, but how do i actually do it, it doesn;t help that lg blocked the bootloader and recovery
root marshmallow lg h340n
Any news for root lg leon h340n?
Up, any2?
Hi,
...any information on how to apply root on this model would be appreciated, thank you.
Hi,
I successful root my LG-H340n marshmallow a few month ago. It's a mix of several tips found on Internet.
Using USB download mode and "LG Root Script v1.3", it's possible to have an access to partitions and change recovery partition to TWRP. Using the same way I change also aboot partition (with one compatible with twrp).
After TWRP installed, I use it to install SuperSU systemless root.
And It's magic now I can use my SD card and Apps2SD to create symbolinc link to my apps and free internal memory !
I have some notes and links, if you want, I can write a tutorial.

Bootloader unlocking

Why cant the s5 be unlocked with an oem unlock commanf like any other phone unlocks? Sony, Motorola, etc. Can be unlocked this way but why not samsung?
Directions:
Before You Try This Method You Need To Download And Install
eMMC_CID_Checker_.apk And Check Your CID
Attachment 4059204 [/SIZE][/B][/CENTER]
Your CID Number will be the first two numbers in the eMMC Box under CID
15=Bootloader That Can Be Unlocked And Custom TWRP Recovery Can Be Installed
11=Bootloader that CANNOT Be Unlocked. You can only have root through Lollipop 5.0 with SafeStrap Recovery or FlashFire. You can use Marshmallow ROMs but only non-rooted one, preferably with the use of SafeStrap. This Will Allow Easy downgrade to Lollipop to reroot and flashing of certain modified Marshmallow ROMs and mod zips

Need help to Root s8 sm-g950u android 9.0

Hello.... so I am pretty new to the whole root thing I have rooted 2 devices in the past but they were relatively easy to root. One was an s4 which all I did was download towelroot and run it and bam root. The other was a moto z3 play which I had to unlock bootloader, enter fastboot, flash twrp then flash magisk manager and then bam root. But with this s8 I am so lost like I have no idea how to unlock the bootloader since there is no OEM unlock thing in development options and I have never once used Odin so I have no clue how to use it. If there is someone out there that has rooted this device and can walk me through rooting it I would very very much so appreciate it. Thank you.
Hi!
There are plenty of threads here how to root.
Just look around.
Also, your phone's bootloader cannot be unlocked.

Cannot Unlock Bootloader on My LG G6 H870i

Hi guys, I have a LG G6 H870i (Brazilian version, but no carrier), and I've done everything to officially unlock the bootloader, but when I try to do that method on the LG website, it always says that the my device version is not available to receive bootloader unlock key.
My goal in unlocking the bootloader is to install root (I couldn't without unlocking despite having tried in several ways, including kingoroot) and also custom recovery TWRP (or any other), so that with them I can reach my purpose of installing a Custom Rom such as Lineage OS.
So, is there any way to unlock bootloader other than through LG's website?
If not, is there any way to install root even with the bootloader locked?
And finally, if none of these procedures are possible, is there any way to install twrp or any other custom recovery without needing either an unlocked bootloader or root?
Thank you for your attention.
The answer to all your questions is NO.
No, you cannot bypass the bootloader lock.
No, you'll need to exploit the android which isn't safe and may cause issues other than security. And since you probably have Android 9 it will take while to find a working exploit for it.
Obviously not, you can only "flash" if you have unlocked bootloader.

Flash Official Stock ROM with Root?

I have a Magisk-rooted LG V35 running some uncertified custom ROM installed by former owner. I'm wondering if it is possible to flash an official stock ROM on the phone without losing root? My goal is maximum compatibility with standard functions (e.g. VoLTE, Google/Firebase Cloud Messaging, etc.) with root.
as long as you dont lock the bootloader, you can flash the stock firmware and then root the phone
even if you lock the bootloader, you can unlock it, but it's a bit harder
Bootloader Unlock and Root Instruction - No Octoplus Box Required
Do you want to bootloader and unlock and root your V35? Do you want to do this yourself? Are you feeling the need for some adventure? If you answered yes to these questions, then you are at the right place. The goal with these instructions is...
forum.xda-developers.com

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