Rooting D855/ Unlocking bootloader, without kingroot - G3 Q&A, Help & Troubleshooting

Hi all, I'm new to android rooting, and have been consuming knowledge over the last few days like a large sponge.
I discovered that McAfee had set itself if with admin rights on my phone, and had been sending texts to international numbers without alerting me, took me a good while to find out where the extra charges from my carrier were coming from. Anyway, I cant delete it as its in the ROM, so i rooted the phone (on lollipop) and deleted it, along with some other bloatware that LG and my carrier decided I would want, and then updated the phone to marshmallow (I didn't actually realise marshmallow had been released, I don't keep in the android loop, and my phone always said the latest OS was installed - had to update it through LGs PC suite).
To my abject horror McAfee was back, I can only assume this was due to the update to marshmallow, and not because it somehow survived deletion somewhere on the phone. So now, i need to root the phone, and delete McAfee again, however I really dont want to use Kingroot to do it. Its very shifty, looking at various info on the web, what with it sending information to IPs in China and running services in the background. The other alternative, using Supersu's systemless root, requires the bootloader to be unlocked, but to unlock the bootloader, a root is required (please correct me if any of this information is incorrect, I am pretty new to the android side of things - ive only ever jailbroken iDevices before now). I think im right in saying I could unlock the boot loader if I could access fastboot, but the command 'adb reboot-bootloader' only reboots the phone, rather than booting into the bootloader.
Is there anything I can do to get around this ? Once its rooted and the bloatware deleted, Ill unroot it (I use banking apps and they wont run if the phone is rooted) so I dont want to flash any custom ROMS or anything - just get access to files on the root.

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Root without Bootloader Unlock/Clear all data

So, I have been searching a bit on how to root the Nexus 7 2013. The process I have found seems pretty simple, even for me, as someone who never worked with a Nexus device before.
Unlock bootloader, flash recovery and flash the root.
But the first step, unlock bootloader, has a problem: it wipes all the user data (including SD Card data!!). As the tablet isn't mine (but I was asked to root it), I can't simply just clear all of its data and do the whole process. Thinking of that, I googled a bit on how to root without unlocking bootloader, but I have found nothing (all recent Sony phones, with a few tricks and the right tool, can do that) regarding the 2013 model.
I'm not sure if there is actually no way to do that or my search skills suddenly got horribe... So, the thing is: Is there a way to do that? Root without having to unlock bootloader (and, thus, wiping all data)? Or I have to unlock it?
EDIT: I found this Toolkit, but did a search and nothing regarding that in the 22 pages of the thread...
http://forum.xda-developers.com/showthread.php?t=2389107
Another few questions that I'm lost: I still haven't quite understood why I have to flash the stock ROM back after I do the whole process... So, why?
And, also, what do I lose unlocking bootloader? I mean, the tablet isn't mine (it's from my younger brother), so the easiest, the best, so keeping OTA updates for example are essential. Do I lose it? What else?
It sounds, for me, some silly questions, but I'm still confused... Seems like doing that kind of stuff is easier with my Sony phone. I don't know if it is due me being used to it, but Nexus is sounding to be WAY more hard than everyone keeps saying it is...
Thanks in advance...
Tell them what is going to happen if they want root. Backup as much of their data as you can, then unlock it. You should be able to get most data backed up one way or another.
At the moment you cannot unlock without wiping because the bootloader enforces that. There might be a way to get around that in the future, but not right now.
When you root, use SuperSU v1.55
http://download.chainfire.eu/346/SuperSU/UPDATE-SuperSU-v1.55.zip
Versions prior to that had an issue with preventing OTAs from completing.
1.60 may have some other issues with changes to OTA survival mode.
Not sure where you read you had to flash the stock rom, but it isn't necessary.
You don't really "lose" anything by unlocking it. Someone might bypass your lockscreen to get at your data, but there is a big inconvenience factor leaving it locked (because eventually you'll want it unlocked, at which point it become more painful to backup/restore your data), so you'll have to decide if it is worth the tradeoff.
The issues with stuff not working after unlocking don't have to do with the unlock itself. They have to do with folks rooting and then using their root power to install changes, which then start breaking things.
If you just install SuperSU 1.55 and don't install themes, APM mods, etc. etc. then everything should still work (except apps which specifically won't work, for security reasons, if they detect root)
@sfhub
Thanks for the answers. As I said, I have some Android knowledge, but still got confused with a new "kind" of device. Once again, thanks

Still no way to root MM without unlocking bootloader or using Kingroot?

All I see are options that require me to unlock the bootloader (lose warranty completely) or use Kingroot (borderline malware and is only temporary).
Is there no way to root MM yet that doesn't include the above?
I want to remove so much crap Virgin Mobile put on my phone and block ads. I mean they put Mcafee Security on my phone and it doesn't allow me to disable it.
Take a look at this page on this thread. The first two post on the page are what you need to root. I would have rooted mine but i await autorec for D852G marshmallow, all other versions are available. i believe your device version will be avaialble. So currently i am temp rooted with king root.
If you worry about king root being malware then simply install droidwall and block it from having access to the internet after you root.
Which device do you use.
the annoying thing is, to root the lg g3 mm you need to unlock the bootloader, and to unlock the bootloader you need to root... so am like what kind of messed up situation is that. Currently no developers are showing much support for rooting the LG G3. wish i dint buy the device
http://forum.xda-developers.com/lg-g3/general/canada-lg-g3-canadian-users-t2810696/page157
Masters2150 said:
All I see are options that require me to unlock the bootloader (lose warranty completely) or use Kingroot (borderline malware and is only temporary).
Is there no way to root MM yet that doesn't include the above?
I want to remove so much crap Virgin Mobile put on my phone and block ads. I mean they put Mcafee Security on my phone and it doesn't allow me to disable it.
Click to expand...
Click to collapse
I could live without titanium backup i guess.
Im using d852 with no g.
But the best ad blockers all need root
Gues im stuck waiting for the warrenty to expire and doing it anyway.
I tried flashing back to 5.0 using flashtool, but i got so many problems and errors, i bricked my phone twice.so when i finally got back to 6.0 I just said screw it.
I guess that it's impossible to extract the exploit which kingroot uses? I am looking for root d855 without kingroot and I see that it doesn't exist...
Just tried the 1 click with MM, script said fail, phone says do not unplug, flashing firmware, 0%, unsure what to do now...
I pulled battery and all is fine.. guess a sg update is in order...

How to root without unlocking and wiping data

Hi, I would like to root my Moto Z2 Play but I don't want to unlock bootloader, because all of my data will be actually formatted and I don't really want to set up things again.
With that, I would like to ask if there is any option to root my phone straight from Android UI.
So I don't have to use any PC to root this phone.
Edit:
Actually with rooting come on place one important question.
This question is about: Is the phone able to receive updates released by manufacturer to moto Z2 play?
I'm asking because when I was rooting my Samsung phones on every single of them when they are rooted they are unable to receive updates by manufacturer so I literally had to plug the phone into my PC and Force updated it via Samsung provided program (Kies).
This was really painful so I am asking just before I will actually root it because I want the stock ROM and all of its official updates.
So I'll be really thankful with any answer on that question.
To root you must unlock the bootloader.
And you will receive OTA's, but if you install those, the phone will most probably brick. So, don't even try to install them.
As long as there is no vulnerability found in Android 8 that could actually be used to root, there is no other way than to open the bootloader which enforces a factory reset.
But if rooted properly with Magisk and as long as you only boot TWRP but never install it, OTAs should work. At least the only reason for bricking I know is when you try to upgrade after a downgrade since the updater seems to not check the bootloader. And with a downgrade to a version with an older bootloader something goes haywire which bricks the device on next update and you'll need a blankflash to fix that

H736 - is there any way to root it?

My sister has pretty uncommon G4s variant known as H736. It comes preinstalled with Marshmallow.
She asked me to root it, so she could move apps to SD card. I never rooted any LG, but I tried.
First, I checked for bootloader unlock on LG website. If it would give me fastboot code, that would be 5 minutes of work. But it's unsupported... So I need to work with locked bootloader.
Second, I looked around XDA and found root method for H735 (https://forum.xda-developers.com/g4/general/lg-g4s-world-root-lg-devices-t3231759). Because it's almost identical with H736, I tried it. But it didn't work - I did read that it's only compatible with Android 5.1.1 and is broken after upgrade to 6. But H736 comes with 6 preinstalled so... I'm just afraid of installing software from one phone onto another.
Third thing I tried - low effort root (https://forum.xda-developers.com/g4...t-tmo-vzw-intl-variants-soon-root-lg-t3164765). After reflashing rooted system, phone was stuck on LG logo and red LED turned on. Nothing happened in few hours, so I reflashed original system.
I also tried flashing Magisk-patched boot, but it ended the same way.
So is there any way to root this phone? Maybe some exploit, or some way to workaround my issues with low effort root? I don't want to mess with King/Kingo thingies, cause it's known to steal things like IMEI...

is my phone really rooted?

I used to be more active on these forums before I got my oneplus 5T and one of the biggest reasons was I wanted a clean fast OS without all the bloatware that many other manufacturers put on their phones. I tried a search but I did not find what I was looking for, so I apologize in advance if this is already covered in another thread.
Anyway, I picked up a 5T about a year ago while visiting family in Europe. (I'm the 2nd owner to the phone) I never bothered to install TWRP or anything else bcs the phone was running really well with stock. All OTA updates have been installing whenever they were released.
Now to my question. While trying to install workspace one app from playstore (my company requires it) the app won't install bcs it claims my phone is rooted. That is the only app that I have ever had any issues with.
I ran root check witch states "sorry! Root access is not properly installed on this device"
How do I unroot my phone if it's really rooted? Or lock the bootloader? maybe that's the same? TWRP is not installed, when I boot into recovery I get into oneplus stock recovery software.
Hi, unfortunately I can't tell you right off if your phone is rooted. If root checker is saying no, then maybe you aren't, but still check if you have magisk or some other root solution app installed. When you got it from someone, they also could have flashed ROMs etc and when they returned it to stock for resale, they night have missed something like relocking bootloader, even if they did re install stock recovery. If I were in your shoes though, I would reboot to bootloader and check if it's unlocked or not. If it is, it's a simple "fastboot oem lock" from terminal. If that's not the case or solution, I dunno what to say. One thing that I would do if I were desparate is to try to take a backup of all the music/pics/texts/whatever other essential bits of data. Then I would reinstall stock recovery, as well as the latest official (not beta) Oxygen OS from oneplus's page. You can find it under the support tab and then software upgrade, then choose the device. Not only that but maybe completely nuke it, as in format, wipe, etc. And lock the bootloader and also let it get encrypted and stuff.. in other words, restore to as stock as possible. Then once you are done you can test. If this fails and bricks, there's a unbrick guide somewhere here for our phone, and also the backup is there for you. If you successfully restore to stock and this does not work, then maybe it is just the app that has a problem with not super stock Android (OOS). I must warn you that this process is risky and I am in no way gonna be responsible for lost data, because I did say make a backup and also it is up to you to do this. I hope this helps a bit, and if you aren't super familiar with the process it may take a while, around an hour if you do not run into any hitches and your download speed is good enough.

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