Just Root what about the warranty - LG G Flex 2

Hey guys,
yesterday I finally got my G Flex 2 and I just wanted to ask, if I just root it, if my warranty is void if I unroot it?
Like Knox, where Samsung can see in the bootloader that it was rooted?
Greetz
passi0509

Passi0509 said:
Hey guys,
yesterday I finally got my G Flex 2 and I just wanted to ask, if I just root it, if my warranty is void if I unroot it?
Like Knox, where Samsung can see in the bootloader that it was rooted?
Greetz
passi0509
Click to expand...
Click to collapse
As long as you backup your system img before you root, you should be fine.
You can always restore your backup in download mode and reset the phone to defaults.
Then the phone will be returned back to stock.
On my LG G Flex 2, I've backed up stock, rooted, installed Xposed, removed bloatware, and did a bunch of extra tweaks.
It is running nice and fast now - no issues - and I can install anything I need/want on it.

rooting my sprint lg g flex2
Does_It_Matter said:
As long as you backup your system img before you root, you should be fine.
You can always restore your backup in download mode and reset the phone to defaults.
Then the phone will be returned back to stock.
On my LG G Flex 2, I've backed up stock, rooted, installed Xposed, removed bloatware, and did a bunch of extra tweaks.
It is running nice and fast now - no issues - and I can install anything I need/want on it.
Click to expand...
Click to collapse
could you walk me thru it?

maverick9611 said:
could you walk me thru it?
Click to expand...
Click to collapse
follow the istructions listed here but intead of flash, dump the system image:
http://forum.xda-developers.com/g-flex2/development/lg-g-flex-2-ls996-zv6-sprint-5-1-1-t3169212

superdioz said:
follow the istructions listed here but intead of flash, dump the system image:
http://forum.xda-developers.com/g-flex2/development/lg-g-flex-2-ls996-zv6-sprint-5-1-1-t3169212
Click to expand...
Click to collapse
isn't quicker to use "complete unroot" from super su app?

Will i still get System Updates if i root my g flex 2 ?
Will i still get System Updates if i root my g flex 2 or will it stop giving updates ....
Any ideas ???

Related

[Q] SuperSU Permanent Unroot

Hay guys I have a Samsung Galaxy S3 mini (GT-I8910N) an I've rooted it, but now I see there is new update coming out an I want to unroot my phone to update it. And I'm interested if any of you guys tried to unroot your phone using SuperSU's permanent unroot, I saw that option, but it just sounds to easy. So if I use that option will I be able to download new update and use NFC again? And will I be able to root my phone again?
Check out OTA Rootkeeper in the Play Store.
Sent from my Nexus 10 using Tapatalk HD
I have tried unroot device completely.. It went pretty smooth... And I again rooted my phone again without any sweat...
How?
DBZo07 said:
I have tried unroot device completely.. It went pretty smooth... And I again rooted my phone again without any sweat...
Click to expand...
Click to collapse
Hi, how did you root the i8910n? Looked everywhere.
TY
pr3science said:
Hi, how did you root the i8910n? Looked everywhere.
TY
Click to expand...
Click to collapse
Brother my device is i9082...
Unroot is easily done through the super su app...
Rooted back with Cwm.
Cant Root My Device
Hello,
I am a newbie. I have accidently permanently unroot my device with "SU clean up for Permanent Unroot". can any body tell me how can i root my device again?????
Thanks In Advance
new update works?
DBZo07 said:
Brother my device is i9082...
Unroot is easily done through the super su app...
Rooted back with Cwm.
Click to expand...
Click to collapse
In the lastest update supersu perma unroot says it will keep some kernels that will reroot when booting... Wtf? How can i perma unroot?
JuanL said:
In the lastest update supersu perma unroot says it will keep some kernels that will reroot when booting... Wtf? How can i perma unroot?
Click to expand...
Click to collapse
the only way to truly unroot your device is to flash the stock firmware back onto it.
the unroot option in superuser or whatever does not remove all traces of root on any phone, even though it may technically be no longer rooted.
bweN diorD said:
the only way to truly unroot your device is to flash the stock firmware back onto it.
the unroot option in superuser or whatever does not remove all traces of root on any phone, even though it may technically be no longer rooted.
Click to expand...
Click to collapse
But... Will it reroot?
JuanL said:
But... Will it reroot?
Click to expand...
Click to collapse
If you flash stock firmware again then... It will be unrooted completely .......
Killwish said:
If you flash stock firmware again then... It will be unrooted completely .......
Click to expand...
Click to collapse
But if i dont... Will it reroot?
JuanL said:
But if i dont... Will it reroot?
Click to expand...
Click to collapse
Sorry for my bad English ... i wrote "if you flash stock firmware again, it will be unrooted completely"
I wanted to say that "whenever you flash stock firmware, your phone will be unrooted"
unroot
bruce7373 said:
Check out OTA Rootkeeper in the Play Store.
Sent from my Nexus 10 using Tapatalk HD
Click to expand...
Click to collapse
Hi,
my phone has been having issues since rooting. if i unroot then downgrade, can i root again? supersu says unroot is permanent- not sure what it means
Unroot on supersu not working on oneplus 2...
stuck in 'please wait...'
i get "uninstalling, please wait..." , and it never completes.
this happens when i try to use: "full unroot, cleanup for permanent unroot" (in settings).
the full unroot is simply not working/stuck, acting like it is uninstalling. i tried a bunch of reboots, and root checker confirms i'm still rooted.
i have already bricked my phone once, previously, trying to unroot (because this feature did not work on my device: oneplus 2, and i got over-zealous trying to unroot).
help! i don't want to brick again trying to unroot.
would like to get updates when 1+ make them available.
no help googling this problem.
chainfire said to check xda...
once bitten, twice shy...
if this should be in another forum, can moderator switch my post there?
sc
possible fix...
unticked unknown sources for apps under security, and supersu let me "unroot." i made a number of attempts to unroot and got no results til i did this. when 1+2 gets an update, i will know. root checker says, "Sorry! root access not properly installed...," now.
sncalaska said:
stuck in 'please wait...'
i get "uninstalling, please wait..." , and it never completes.
this happens when i try to use: "full unroot, cleanup for permanent unroot" (in settings).
the full unroot is simply not working/stuck, acting like it is uninstalling. i tried a bunch of reboots, and root checker confirms i'm still rooted.
i have already bricked my phone once, previously, trying to unroot (because this feature did not work on my device: oneplus 2, and i got over-zealous trying to unroot).
help! i don't want to brick again trying to unroot.
would like to get updates when 1+ make them available.
no help googling this problem.
chainfire said to check xda...
once bitten, twice shy...
if this should be in another forum, can moderator switch my post there?
sc
Click to expand...
Click to collapse

New OTA Update... Is this Lollipop?

After lunch, I was greeted with the following message on my G2.
I'm not in a position to where I can run this now. Has anyone else gotten this? Is it Lollipop?
inpherknow said:
After lunch, I was greeted with the following message on my G2.
I'm not in a position to where I can run this now. Has anyone else gotten this? Is it Lollipop?
Click to expand...
Click to collapse
Nope. Its D80120e-D80120g_update.
Is there any good updates, or is it just optimizing for T-mobile?
I semi bricked my d 801 had to flash the 20e kdz saw an update available and thought the same thing, is this lollipop? Took the ota realized it wasnt, try to reroot using towel root and install recovery with autorec and it was a no go had to use lg flash tool again to go back 20e just to root
Sent from my LG-D801 using Tapatalk
Now I cannot get my phone to update to 20g it said 20e is up to date. Why?
So if you're STOCK but rooted with custom recovery and you take this update is it going to soft brick the device or will it just unroot you and be okay?
It will soft brick if you do OTA via phone with 3rd party recovery, it will unroot you if you do it via the pc lg suite
Software, from my past experiences.
Sent from my LG-D801 using XDA Premium HD app
If you bricked your phone trying to apply this, the fix is simple if you have TWRP or some recovery that gives you adb shell access.
Just run the following. It will clear out the OTA.
Code:
dd if=/dev/zero of=/dev/block/platform/msm_sdcc.1/by-name/fota
dd if=/dev/zero of=/dev/block/platform/msm_sdcc.1/by-name/misc
Please help
Hey, im definetly new to this but a couple months ago my friend convinced me to root my phone. I used towelroot and I got rooted.
I also got this update and I thought it would be fine to get it. It messed my root up. I factory reset my phone because I couldnt connect to a seperate gmail and play store
I really need help but I really dont know anything about TWRP and recovery stuff , all I had was towelroot, root checker, super su, and freedom. My friend obviously didnt tell me to get anything else.
I cant connect my gmail on startup or anything else, I tried to change a etc/hosts file but I need root which I dont have. If anyone can help please do. I dont have data and my phone is locked other than I can get on wifi and I WAS able to download apps from play store... :crying::crying::crying::crying:
I don't have a link but you can Google stump root, it worked for me to re-root.
Here's the info about the update
https://support.t-mobile.com/docs/DOC-7591
Any news?
MicroMod777 said:
Any news?
Click to expand...
Click to collapse
It seems Lollipop should be close, someone posted a link to the 5.0.2 open source from LG in another thread.
http://forum.xda-developers.com/showthread.php?p=59384781
Coming soon official lollipop..
https://llaverotecnologico.wordpress.com/2015/03/19/lollipop-se-aproxima-a-lg-g2/
yehison said:
Coming soon official lollipop..
https://llaverotecnologico.wordpress.com/2015/03/19/lollipop-se-aproxima-a-lg-g2/
Click to expand...
Click to collapse
bout timeeeee :fingers-crossed:

[Q] need to clear LG RCT LG G3

I have to send my lg g3 back. It was rooted. I have unrooted it but the LG RCT say' s rooted, rooting related file had been installed > superuser. Please help me clear this?
Thanks
rtkhammer
Rtkhammer said:
I have to send my lg g3 back. It was rooted. I have unrooted it but the LG RCT say' s rooted, rooting related file had been installed > superuser. Please help me clear this?
Thanks
rtkhammer
Click to expand...
Click to collapse
What's an RCT? I'm assuming an app? Did you follow my guide to go back to stock or did you just unroot? To fully unroot you must flash back to stock.
Sent from my iPhone using Tapatalk
hyelton said:
What's an RCT? I'm assuming an app? Did you follow my guide to go back to stock or did you just unroot? To fully unroot you must flash back to stock.
Sent from my iPhone using Tapatalk
Click to expand...
Click to collapse
LG RCT is in the hidden menu and tells whether your phone has been rooted or is rooted. You get to it by typing a code into the dialer.
rtkhammer
Rtkhammer said:
LG RCT is in the hidden menu and tells whether your phone has been rooted or is rooted. You get to it by typing a code into the dialer.
rtkhammer
Click to expand...
Click to collapse
Ohh okay. Never used it. But unless you used the back to stock method using lg flash tool it'll probably still say it's rooted.
Sent from my iPhone using Tapatalk
Yep, have to flash back to stock with Flash Tool to clear it. Fwiw, it also shows if busybox had been installed.

Marshmallow!

With the update coming sometime in the near future, what does that mean for us with rooted phones? More specifically, us losers who are on the Puerto Rican rom.
I imagine if we update we lose root, but is there any way we can get back on the American AT&T H810 after the update comes out?
I just got the phone from Craig's list. When I got home and I did more research I realized I got screwed. They sold me the PR version of the phone. At least I got it for 280 unlocked and no scratches almost new.
Sent from my LG-H810 using Tapatalk
Nirvana Rules said:
I just got the phone from Craig's list. When I got home and I did more research I realized I got screwed. They sold me the PR version of the phone. At least I got it for 280 unlocked and no scratches almost new.
Sent from my LG-H810 using Tapatalk
Click to expand...
Click to collapse
Yikes sorry! Do you have the green spot issue in the camera? It's a decent rom save for that issue. Allows you to get rid of everything (bloatware). I've been dying to add xposed, but without being able to back anything up makes it a little iffy. AT&T seems to be the worst when it comes to allowing their devices to be unlocked.
robertaguilerajr said:
With the update coming sometime in the near future, what does that mean for us with rooted phones? More specifically, us losers who are on the Puerto Rican rom.
I imagine if we update we lose root, but is there any way we can get back on the American AT&T H810 after the update comes out?
Click to expand...
Click to collapse
If LG releases a KDZ for ATT you can. However, even those of us who are on att firmware can't take OTA updates after rooting (even if flashing an unrooted system img). LGs root checker tool flags the system on the /persist partition
This means that you will have to UN-Root your phone. Download & install the update. Put your phone into download mode. DD if=OS of=Backup.img
Then root that backup (Or get it from someone who posted it on an XDA Root site)
Once it is rooted, then DD if=RootedOS of=OS (Disk dump it back to the phone)
Now you have a rooted Marshmellow OS on your phone.
bigjohnman said:
This means that you will have to UN-Root your phone. Download & install the update. Put your phone into download mode. DD if=OS of=Backup.img
Then root that backup (Or get it from someone who posted it on an XDA Root site)
Once it is rooted, then DD if=RootedOS of=OS (Disk dump it back to the phone)
Now you have a rooted Marshmellow OS on your phone.
Click to expand...
Click to collapse
Please also know, once you root, you will NOT be able to take any future OTA Updates. Even if you flash back your unrooted System.img.
LG's Root Checker Tool prevents this. You can read more about it http://forum.xda-developers.com/att-...lysis-t3229175
UNLESS They Release a KDZ.
warri said:
Please also know, once you root, you will NOT be able to take any future OTA Updates. Even if you flash back your unrooted System.img.
LG's Root Checker Tool prevents this. You can read more about it http://forum.xda-developers.com/att-...lysis-t3229175
UNLESS They Release a KDZ.
Click to expand...
Click to collapse
I did the H81010g root a while back. Is there a way for me to get on the O update, preferably rooted?
warri said:
Please also know, once you root, you will NOT be able to take any future OTA Updates. Even if you flash back your unrooted System.img.
LG's Root Checker Tool prevents this. You can read more about it http://forum.xda-developers.com/att-...lysis-t3229175
UNLESS They Release a KDZ.
Click to expand...
Click to collapse
this is false. i was rooted on 10g, i unrooted and flashed stock system.img and took the update to 10o just fine.
you need to do a few things to prepare first
1) unfreeze any apps you may have frozen with debloater/titanium/greenify/etc
2) disable and uninstall any xposed modules
3) uninstall xposed (if you have it)
4) uninstall flashfire (if you have it)
5) uninstall any root apps (aside from supersu)
6) open supersu, uncheck "enable superuser" and then select full unroot, than reboot
7) download and flash the stock system.img for whatever firmware you are currently rooted on
8) now your unrooted and you may update via ota
this thread will help for flashing, just make sure you use the stock version of your current firmware: http://forum.xda-developers.com/g4/general/lg-g4-100-root-success-directives-root-t3180586
you can find lots of system.img files and more tips here: http://forum.xda-developers.com/g4/general/att-h810-update-8-31-v10i-t3190714
this post is also useful for unrooting: http://forum.xda-developers.com/showpost.php?p=62640811&postcount=27
---------- Post added at 07:52 PM ---------- Previous post was at 07:49 PM ----------
ajent said:
I did the H81010g root a while back. Is there a way for me to get on the O update, preferably rooted?
Click to expand...
Click to collapse
easily done, check my post above. after you take the ota to 10o you will just need to root that basically the same way you did with 10g
thecrunked said:
easily done, check my post above. after you take the ota to 10o you will just need to root that basically the same way you did with 10g
Click to expand...
Click to collapse
I completed those steps, however right at 4% still getting error 0x1123004.
I re-rooted just to make sure everything was unfrozen etc, uninstalled everything, then flashed unrooted image back, still giving the error.
Guess i'll have to wait for another method.
ajent said:
I completed those steps, however right at 4% still getting error 0x1123004.
I re-rooted just to make sure everything was unfrozen etc, uninstalled everything, then flashed unrooted image back, still giving the error.
Guess i'll have to wait for another method.
Click to expand...
Click to collapse
might want to look at this: http://forum.xda-developers.com/att...t-analysis-t3229175/post63389636#post63389636
i went from 10g to 10o so that could explain why i didnt have a problem

How to update rooted android phone?

Hi all,
want to know how to updated rooted android phone as OTA doesn't work for root. Have been told KIES will brick the phone.
tnx
If you want the official update, just flash the new system image, and then re-root.
But do I have to unroot first and is there any risk of brick?
Not a huge risk of getting bricked, this is a pretty simple process. But just in case, you should back up all of your stuff. You do not have to un-root before re-flashing, just delete and clear everything from fastboot. If you are on a Nexus, this article should help you: http://www.digitaltrends.com/mobile/how-to-install-android-factory-image/ Good luck.
Its Cannot Update After Root....
Cause Server will Detect Your Device Did a Unathourized Modify...
So Re Flash Stock and Update or You Can Download Latest Firmware And Flash It...
Sent from my SM-J700F using XDA-Developers mobile app
Or you can flash a new version of the existing ROM and enjoy the updated features too.
Sent from my Moto E using Tapatalk
Cruzy12100 said:
Or you can flash a new version of the existing ROM and enjoy the updated features too.
Sent from my Moto E using Tapatalk
Click to expand...
Click to collapse
Thanks for replies. So no need to unroot, just flash the stock ROM i want? in my case flash 5.1.1 over 5.0.1?
leafypinecone said:
Not a huge risk of getting bricked, this is a pretty simple process. But just in case, you should back up all of your stuff. You do not have to un-root before re-flashing, just delete and clear everything from fastboot. If you are on a Nexus, this article should help you: http://www.digitaltrends.com/mobile/how-to-install-android-factory-image/ Good luck.
Click to expand...
Click to collapse
PS by just "delete and clear everything from fastboot" do you mean data and cache wipe from download mode?
Just take a backup of your present system
If you are new to rooting most probably you will make some mistakes so having a back up always helps and always knowing where the backup is stored
Just be careful and flash the new image after backing up
leafypinecone said:
Not a huge risk of getting bricked, this is a pretty simple process. But just in case, you should back up all of your stuff. You do not have to un-root before re-flashing, just delete and clear everything from fastboot. If you are on a Nexus, this article should help you: http://www.digitaltrends.com/mobile/how-to-install-android-factory-image/ Good luck.
Click to expand...
Click to collapse
Hindustani1990 said:
Just take a backup of your present system
If you are new to rooting most probably you will make some mistakes so having a back up always helps and always knowing where the backup is stored
Just be careful and flash the new image after backing up
Click to expand...
Click to collapse
Tnx. What's the best way to back up the whole system?
petko8680 said:
Tnx. What's the best way to back up the whole system?
Click to expand...
Click to collapse
Titanium backup is the way to go.
Sent from my Moto E using Tapatalk
Cruzy12100 said:
Titanium backup is the way to go.
Sent from my Moto E using Tapatalk
Click to expand...
Click to collapse
Thanks.
PS what options should I tick in ODIN when flashing 6.0.1 or 5.1.1 over 5.0.1? As I am getting different answers and it's a bit confusing.
I have no idea...
Sent from my Moto E using Tapatalk
So, I falshed the 6.0.1 on my note 4, but now there is a new built from 25th May. As I already rooted the phone, I would like to know whether I should unroot first, or I can just straight flash that new built with ODIN. If I do flash straight away, will I loose root or any data?
WOW. so many replies.

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