lost root - LG Optimus G Pro

OK so I lot my root and can't reroot. Now the settings won't pull up and I can't recover or anything. What can I do to fix this

Anybody

You didn't make that fully understandable but you can always flash it back to stock Amigo http://forum.xda-developers.com/showthread.php?t=2420219

Related

[Q] How???

How to remove clockworkmod recovery? I failed to root my phone,i applied the update using root file,but when reboot already seems the same. And antone can gimme full tutorial? THanks
Flash it back to stock with Odin and start again.
first root, then everything else
noGameSense said:
How to remove clockworkmod recovery? I failed to root my phone,i applied the update using root file,but when reboot already seems the same. And antone can gimme full tutorial? THanks
Click to expand...
Click to collapse
I suggest you to use Odin. This guide is from GSIII, but the method is the same: http://forum.xda-developers.com/showthread.php?t=1671969

Returning phone today - neeed a bit of assistance

i'm not sure if the order of my steps are correct - I'm trying to accomplish Flash Resets to 1, Factory Rom/Recovery/Unroot.
I will be using the ROOT KIT to accomplish.
1- flash Triangle, reset flashes
2- unroot
3- restore recovery
3- restore rom
Would these steps on order create stock phone with reset=1?
mxl180 said:
i'm not sure if the order of my steps are correct - I'm trying to accomplish Flash Resets to 1, Factory Rom/Recovery/Unroot.
I will be using the ROOT KIT to accomplish.
1- flash Triangle, reset flashes
2- unroot
3- restore recovery
3- restore rom
Would these steps on order create stock phone with reset=1?
Click to expand...
Click to collapse
I would restore the rom to stock, then triangle away, then restore recovery, then unroot.
Or if you can. Run this. I used this before updating to the official MA7.
spotopolis said:
Or if you can. Run this. I used this before updating to the official MA7.
Click to expand...
Click to collapse
thanks everyone. This worked perfectly!

Basic root-nothing else- and a few questions

Hi,
So there seem to be quite a few tools and methods out there with which you can root your phone, but what if I really only want to root it and nothing else; my only goal is to use apps that require root access.
I've got Android 4.1.1, but I suppose it shouldn't matter that much. Will I be able to update to a newer version with root access though?
Forgot to add:
What will I need to back up and how do I transfer my settings and contacts? I don't care much for lost apps since I don't have many.
Unlock the bootloader and flash a custom recovery. After that you make a nandroid backup and then install the superuser root script to give root acces in the rom.
Flash back the stock recovery and you are able to receive and install official ota's.
Is this all possible with this tool?
Now I don't want to act dumb or seem inept, but could you or someone else give me a more detailed description, maybe with a link or two?
Yes you can use that tool :thumbup:
Did you see my edit to the first post?
>>What will I need to back up and how do I transfer my settings and contacts? I don't care much for lost apps since I don't have many.
Can you tell me why I need to flash a custom recovery? Can't I 'just' root my phone as is and then leave it like that- rooted of course?
You can use an app called carbon to make a backup. You need a custom recovery to install the super user script. A stock one is not capable if doing that. And you don't root a phone. Only its software !
With hassoons tool, how do I flash the stock ROM back on it? I can see no option in his thread...
The stock nandroid backup needs to be installed via the custom recovery. Not with hassons tool kit. You can in that case only flash back the stock boot.img from the stock backup.
Hi, I decided I wanted to go through with my plans to root the phone and already run into a problem:
http://forum.xda-developers.com/showthread.php?p=43066305&posted=1#post43066305
Most recentpost...
EDIT: Selected Power down on the phone because I was getting impatient and paranoid and then disconnected the phone. Everything seems fine so far. I closed the console and the message "Get Token ID.." popped up and then the console reopened, apparently searching for the phone... -_-
Oh well, maybe next time. Right now I want to take a break/try something else.
Can someone tell me why Windows always trys to install new drivers even when they already are installed? Happened when I used the programm- updating drivers blabla...
I'll try again here...
Just a question:
Can I definitely receive official android/sense/hwatever ota updates but still keep the root access?
What i've gathered so far is that I need to use hassoons tool and how to guide,but only the first post.
After that I will have a rooted stock ROM with ClockworkMod recovery, right?
Then I should do a nandroid backup WITH CWM (how is this done exactly? hold volume down +power button, then recovery?)
What will be backed up with the nandroid backup? How big will this be roughly and can I/should I put it on PC to free up some space?
Regardless from this backup, I only need the recovery.img, which in my case will be MY personal backed up STOCK recovery.img,is that correct?
How do I flash my stock recovery?
Edit:
Once I have the stock recovery again, will my phone still have root access? Is everything from then on -stock- except for root access?

LG G4 problem with stock reset

Hello,
Everyone I have a problem with my LG G4. I rooted it a few months ago and now I ran into a problem so I decided to do a factory reset in hopes to get a clean stock version. After the phone was cleaned off I noticed that Super SU was still installed which I thought was weird so I checked the rooted status and it was still rooted. I have no idea how it could still be rooted after a factory reset. I want to do all the updates for the phone and re-root it again but it is stuck being root at the moment.
So I found this guide --> [Guide] LG G4 Stock Firmware (Go Back to Stock) KDZ & TOT Method.
I couldn't get this flash kit to work on my G4. I have tried it on a Windows 10 laptop and windows 7 laptop to see if there was a difference and still no luck.
Does anyone have any other methods of resetting an LG G4?
Thanks everyone
Just download the kdz you need and flash it using this tool. Works 100%. Cheers
Follow_and_Feel said:
Just download the kdz you need and flash it using this tool. Works 100%. Cheers
Click to expand...
Click to collapse
Does it matter that it is a verizon with vs98611a?
If you still have the backed up system.img (before rooted), you can flash it back like you did to root. Please read in the low effort root thread how to backup system.img (before root) and to restore it. I also ran into this problem, supersu couldnt be full unroot and I had to restore the backed up system.img (since I didnt have the kdz).
hikku13 said:
If you still have the backed up system.img (before rooted), you can flash it back like you did to root. Please read in the low effort root thread how to backup system.img (before root) and to restore it. I also ran into this problem, supersu couldnt be full unroot and I had to restore the backed up system.img (since I didnt have the kdz).
Click to expand...
Click to collapse
Thanks for the information. I am new to this and did not back up my system. Does anyone have a clean KDZ for verizon VS98611A? What's the best way to restore the backup?
Terrofmen said:
Thanks for the information. I am new to this and did not back up my system. Does anyone have a clean KDZ for verizon VS98611A? What's the best way to restore the backup?
Click to expand...
Click to collapse
Just search along XDA. Actually you can find everything yourself if you do a proper search.
Check this.
And please hit thanks, if I helped
Cheers

Unrooting help URGENT

Hi I want to unroot my G3 so I can get marshmallow without the fuss and stuff. The thing is flashing a stock lollipop will delete my data, which to me is very important. So I really have no idea of how to backup fully(except rom) other than taking a nandroid. Are there any other ways of unrooting which will undo my mods and stuff, keeping in mind I'm on a stock rom which is rooted, or any simple way to do a backup and restore from a rooted rom to a stock rom.
AryG15 said:
Hi I want to unroot my G3 so I can get marshmallow without the fuss and stuff. The thing is flashing a stock lollipop will delete my data, which to me is very important. So I really have no idea of how to backup fully(except rom) other than taking a nandroid. Are there any other ways of unrooting which will undo my mods and stuff, keeping in mind I'm on a stock rom which is rooted, or any simple way to do a backup and restore from a rooted rom to a stock rom.
Click to expand...
Click to collapse
If I'm not wrong, when you flash the .KDZ it will un-root automatically your device. But just download Titanium Backup and backup all your apps, then install the bumped version of the MM (if you don't have TWRP installed, it is very easy to do it in LL).
I don't remember if Titanium can install all your apps back with theirs respectives datas without root, but you can root the device again if you install the .zip via the custom recovery. You can do it as well if you flash the KDZ, but as I have installed the bumped Marshmallow, I'll let someone else explain it to you.
Of course, if you still want to unroot, as you are in lollipop you probably used Kingroot or some app like that. Just open the app and try to find an option to unroot, most of them have it right when you open it.
Sorry for any typo or broken english, I'm in kind of a hurry
Perrotti said:
If I'm not wrong, when you flash the .KDZ it will un-root automatically your device. But just download Titanium Backup and backup all your apps, then install the bumped version of the MM (if you don't have TWRP installed, it is very easy to do it in LL).
I don't remember if Titanium can install all your apps back with theirs respectives datas without root, but you can root the device again if you install the .zip via the custom recovery. You can do it as well if you flash the KDZ, but as I have installed the bumped Marshmallow, I'll let someone else explain it to you.
Of course, if you still want to unroot, as you are in lollipop you probably used Kingroot or some app like that. Just open the app and try to find an option to unroot, most of them have it right when you open it.
Sorry for any typo or broken english, I'm in kind of a hurry
Click to expand...
Click to collapse
When I said marshmallow I meant LG marshmallow which has begun being released in Poland, not Google stock.
AryG15 said:
When I said marshmallow I meant LG marshmallow which has begun being released in Poland, not Google stock.
Click to expand...
Click to collapse
And so do I. There is a bumped version of the LG MM, it is right on the Android Development first page, just download and flash it if you don't want to lose your custom recovery with the KDZ
Perrotti said:
And so do I. There is a bumped version of the LG MM, it is right on the Android Development first page, just download and flash it if you don't want to lose your custom recovery with the KDZ
Click to expand...
Click to collapse
Oh right ok. Do you have any way of restoring data if I flash back to a lollipop rom with stock recovery?
AryG15 said:
Oh right ok. Do you have any way of restoring data if I flash back to a lollipop rom with stock recovery?
Click to expand...
Click to collapse
You can always root it again and restore your data using Titanium =P. The recovery is only needed to flash custom roms ou .zip files, like Viper4Android (although you can download the non-official one from Play Store), mods and etc.
I know there are some apps that don't need neither root nor custom recoverys, but I haven't used any of them, so I will let someone with more experience in that area explain it to you.
Just one more thing: I saw that there are ways of downgrading back to lollipop if you flash the official KDZ, but they're a little bit tricky, so I still recommend you to flash the .zip through TWRP (upgrade it to the 2.8.7.1 version if you haven't done it already). If you need more help, or if I wasn't clear enough, just mention or quote me and I'll se if I can help
Perrotti said:
You can always root it again and restore your data using Titanium =P. The recovery is only needed to flash custom roms ou .zip files, like Viper4Android (although you can download the non-official one from Play Store), mods and etc.
I know there are some apps that don't need neither root nor custom recoverys, but I haven't used any of them, so I will let someone with more experience in that area explain it to you.
Just one more thing: I saw that there are ways of downgrading back to lollipop if you flash the official KDZ, but they're a little bit tricky, so I still recommend you to flash the .zip through TWRP (upgrade it to the 2.8.7.1 version if you haven't done it already). If you need more help, or if I wasn't clear enough, just mention or quote me and I'll se if I can help
Click to expand...
Click to collapse
Honestly all I really want is to get rid of root on my phone. Would SuperSU's unroot work so I can get to a state where I can use OTAs again?
AryG15 said:
Honestly all I really want is to get rid of root on my phone. Would SuperSU's unroot work so I can get to a state where I can use OTAs again?
Click to expand...
Click to collapse
There are 2 ways to get stock marshmallow running on d855s now:
1. Flash via TWRP 2.8.7.0 by following instructions from here.
2. Downloading KDZ file from here and flashing using LG Flash Tool 2014 or LGUP tool.
I would recommend that you use method 1 since you are rooted. You can use TiBackup to backup your apps+data and after flashing you will still have root and you can restore apps+data using TiBackup.
Also, method 1 is better than method 2 because if you use method 2, you will lock your bootloader and lose root. You MAY not be able to downgrade to Lollipop, and I don't think there's a reliable way to root stock marshmallow just yet.
tietganFTW said:
There are 2 ways to get stock marshmallow running on d855s now:
1. Flash via TWRP 2.8.7.0 by following instructions from here.
2. Downloading KDZ file from here and flashing using LG Flash Tool 2014 or LGUP tool.
I would recommend that you use method 1 since you are rooted. You can use TiBackup to backup your apps+data and after flashing you will still have root and you can restore apps+data using TiBackup.
Also, method 1 is better than method 2 because if you use method 2, you will lock your bootloader and lose root. You MAY not be able to downgrade to Lollipop, and I don't think there's a reliable way to root stock marshmallow just yet.
Click to expand...
Click to collapse
I think you're misunderstanding me, I'd like to go back to an unrooted version of lollipop and eventually get the official marshmallow update. I don't want to get involved in flashing and stuff, it's just time consuming. So to sum it up - go to unrooted lollipop with all my data(no root mods) and wait for official update.
AryG15 said:
I think you're misunderstanding me, I'd like to go back to an unrooted version of lollipop and eventually get the official marshmallow update. I don't want to get involved in flashing and stuff, it's just time consuming. So to sum it up - go to unrooted lollipop with all my data(no root mods) and wait for official update.
Click to expand...
Click to collapse
i think you can use an app called Helium. Then go back to stock using LG Flash Tool 2014 and lollipop kdz
tietganFTW said:
i think you can use an app called Helium. Then go back to stock using LG Flash Tool 2014 and lollipop kdz
Click to expand...
Click to collapse
Doesn't helium just do rooted devices? (I had that problem on Xperia devices)
Plus any recommendations for apps to backup everything else?
tietganFTW said:
i think you can use an app called Helium. Then go back to stock using LG Flash Tool 2014 and lollipop kdz
Click to expand...
Click to collapse
He wants to unroot the phone and keep all his data, so the only way he could flash the LL kdz and keep his apps would be rooting again and installing the backup using Titanium.
@OP, what root metod did you use? Helium propably will work, but I haven't used it yet. Try opening your SuperSU app and selecting the option to unroot in the settings. Most of 'em have it.
Perrotti said:
He wants to unroot the phone and keep all his data, so the only way he could flash the LL kdz and keep his apps would be rooting again and installing the backup using Titanium.
@OP, what root metod did you use? Helium propably will work, but I haven't used it yet. Try opening your SuperSU app and selecting the option to unroot in the settings. Most of 'em have it.
Click to expand...
Click to collapse
I used http://forum.xda-developers.com/lg-g3/general/guide-root-method-lg-devices-t3129197? to root. I'd use the unroot on my SuperSU but I'm not sure if it'd get me to a state where I can use OTA again. Would I unroot automatically if I updated my phone via a PC?
AryG15 said:
I used http://forum.xda-developers.com/lg-g3/general/guide-root-method-lg-devices-t3129197? to root. I'd use the unroot on my SuperSU but I'm not sure if it'd get me to a state where I can use OTA again. Would I unroot automatically if I updated my phone via a PC?
Click to expand...
Click to collapse
If you flash the KDZ using the CSE_Flash option, yes, it will unroot the phone. If you just dirty flash it, I don't know, maybe.
If you unroot by using the option in SuperSU, you'll be able to update using OTA, you will only have some issues (aka bootloops) if you have a custom recovery installed. If you have, don't EVER try to install ANY OTA.
Perrotti said:
If you flash the KDZ using the CSE_Flash option, yes, it will unroot the phone. If you just dirty flash it, I don't know, maybe.
If you unroot by using the option in SuperSU, you'll be able to update using OTA, you will only have some issues (aka bootloops) if you have a custom recovery installed. If you have, don't EVER try to install ANY OTA.
Click to expand...
Click to collapse
I used autorec to get twrp(fairly sure I don't have the latest version of twrp either) would I be fine for ota if I use autorec to go back to stock recovery and then unroot via supersu?
AryG15 said:
I used autorec to get twrp(fairly sure I don't have the latest version of twrp either) would I be fine for ota if I use autorec to go back to stock recovery and then unroot via supersu?
Click to expand...
Click to collapse
If you manage to install the stock recovery and then unroot, you are good to go!
Enviado de meu LG-V500 usando Tapatalk
Perrotti said:
If you manage to install the stock recovery and then unroot, you are good to go!
Enviado de meu LG-V500 usando Tapatalk
Click to expand...
Click to collapse
Ok thanks, are there any ways to repair the update via lg pc suite?
AryG15 said:
Ok thanks, are there any ways to repair the update via lg pc suite?
Click to expand...
Click to collapse
By repairing, you mean just unroot and install the stock recovery back? I don't think so, the .KDZ file is a full OS. If you flash it you will have your stock recovery and will unroot, but your phone will be factory reseted
Perrotti said:
By repairing, you mean just unroot and install the stock recovery back? I don't think so, the .KDZ file is a full OS. If you flash it you will have your stock recovery and will unroot, but your phone will be factory reseted
Click to expand...
Click to collapse
Oh so that's a dead end. Anyways for some reason autorec can't restore stock recovery, are there other ways of doing that?
AryG15 said:
Oh so that's a dead end. Anyways for some reason autorec can't restore stock recovery, are there other ways of doing that?
Click to expand...
Click to collapse
I don't think there is any option besides restoring the stock recovery. I've seen a way of doing in somewhere in a Brazilian forum, but you would have to have a backup of it, which I don't think you do. Anyway, your best chance is to use titanium backup to backup your data (and move your photos and videos to the sd card), restore the system by flashing it using the flash tool, root it again, restore everything using titanium, and unroot. But I highly recommend you to keep your device the way it is, and update just when there is a deodexed Rom or a custom stock Rom available. After you get used to having root and a custom recovery, there is no turning back.
Enviado de meu LG-D855 usando Tapatalk

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