Unroot and install Nougat - Huawei P9 Lite Questions & Answers

Hey guys, not sure if my question is silly but I heard that this is the best place to get answers about this stuff.
I have P9 Lite rooted with android 6.0, EMUI 4.1.1 and VNS-L21. I want to update to Nougat and I don't know if this is possible while my device is rooted. I found some guides on how to install Nougat manually but not sure there are for rooted devices.
Thanks for your answer

You can follow these tutorial even if you are rooted, you will eventually lose root once on nougat.

Potato997 said:
You can follow these tutorial even if you are rooted, you will eventually lose root once on nougat.
Click to expand...
Click to collapse
Oh so it doesn't matter if my phone is rooted or not?

Yes, don't worry

Related

[Q] Nexus 10 Root OTA

Hello,
I'm sorry if this has been asked before but a search yielded nothing.
Anyways, I was wondering how an OTA update would work if I merely unlocked the bootloader and rooted the stock ROM without installing a recovery. Would I be able to update directly from Google or not?
Thanks for you help
You will still be able to get the OTA, but you will lose root unless you have an OTA root keeper tool installed.
darkstar107 said:
You will still be able to get the OTA, but you will lose root unless you have an OTA root keeper tool installed.
Click to expand...
Click to collapse
To clarify further, would my bootloader remain unlocked? And would rooting be easy on a nexus device?
sorry for the questions but this is my first nexus and thanks for your help
baggy111 said:
To clarify further, would my bootloader remain unlocked? And would rooting be easy on a nexus device?
sorry for the questions but this is my first nexus and thanks for your help
Click to expand...
Click to collapse
As far as I'm aware your bootloader will remain unlocked and there are various toolkits that will re-root very simply.
Purists will tell you to stay away from the toolkits but I've had no problems so far.
Pharmbob said:
As far as I'm aware your bootloader will remain unlocked and there are various toolkits that will re-root very simply.
Purists will tell you to stay away from the toolkits but I've had no problems so far.
Click to expand...
Click to collapse
I'm used to rooting and using custom rom on all my android devices but since this is my first Nexus, I'd like to keep it as clean as possible.
Rooting and Unlocking preserves the OTA updates that's great. Would flashing a custom recovery prevent OTAs ?
astralmind said:
I'm used to rooting and using custom rom on all my android devices but since this is my first Nexus, I'd like to keep it as clean as possible.
Rooting and Unlocking preserves the OTA updates that's great. Would flashing a custom recovery prevent OTAs ?
Click to expand...
Click to collapse
Custom recoveries bork OTA updates, it'll download fine, but wont install.

OTA updates on rooted device

Hello and Happy new year everybody.
Recently i rooted my device (p9 lite single sim) unlocking the bootloader and installing twrp as Mandrigan's guide suggested.
As i know it is not safe to install OTA updates on a rooted device. Is there any way to do it without unrooting
the phone? Somewhere i read about flashfire but the app itself highlights that huawei devices are easily
bricked. The most common answer i find is to install the stock firmware but i cannot find anywhere
the firmware for my version (VNS-L31C150B121). Any ideas? Would the full unroot of SuperSU assist
me in that way?
Sorry for the many questions in one post.
Thanks in advance.
I'm a bit confused.
At any stock update you will loose root and TWRP and your unlocked bootloader will be locked again.
Be aware to have saved unlock code...
gtdaniel said:
At any stock update you will loose root and TWRP and your unlocked bootloader will be locked again.
Be aware to have saved unlock code...
Click to expand...
Click to collapse
Really? I was afraid that if i installed an OTA update i would brick my device.
xleburas said:
Really? I was afraid that if i installed an OTA update i would brick my device.
Click to expand...
Click to collapse
Any update/flash can, theoretically, brick your device...

Any possible root method for G900V

Is there any possible way to root the Verizon Galaxy S5 running marshmallow? I've done tons of research looking for a method to obtain root, but it seems my variant doesn't have anything going for it. My phone is g900vvru2dpg2, and Android 6.0.1. I'm getting rather irritated with TouchWiz, I miss being able to change anything on my old Galaxy S3. Also please excuse me if I'm in the wrong section, I'm brand new to posting on this site.
Hi, bro. There is no method to root MM S5. But you can downgrade to Lollipop 5.0.1 and root it with Kingroot
Install this app from the market and look at the CID.
If it's 15xx... then the answer is "YES", there's a way to have a rooted Verizon Galaxy S5 running marshmallow.
If it's 11xx... then the answer is "NO", only LP.
Margulan8 said:
Hi, bro. There is no method to root MM S5. But you can downgrade to Lollipop 5.0.1 and root it with Kingroot
Click to expand...
Click to collapse
Can you direct me to a guide for downgrading to Lollipop?
Download pb1 stock firmware and flash in odin
---------- Post added at 08:40 PM ---------- Previous post was at 08:38 PM ----------
You can find on xda lollipop pb1 stock rom after flashing you can be rooted
stephenjacobes said:
Can you direct me to a guide for downgrading to Lollipop?
Click to expand...
Click to collapse
You'll find what you need HERE
EDIT: I'm in the process of doing the same thing so here is a better link to follow https://forum.xda-developers.com/verizon-galaxy-s5/general/root-method-og5-ok3-t3290370
gimmeitorilltell said:
You'll find what you need HERE
EDIT: I'm in the process of doing the same thing so here is a better link to follow https://forum.xda-developers.com/verizon-galaxy-s5/general/root-method-og5-ok3-t3290370
Click to expand...
Click to collapse
Thanks, I've successfully downgraded but the root method provided didn't work for me. Now that I'm on lollipop I think it'll be easier to find support.
stephenjacobes said:
Thanks, I've successfully downgraded but the root method provided didn't work for me. Now that I'm on lollipop I think it'll be easier to find support.
Click to expand...
Click to collapse
I had issues during the root process also. What I ended up doing was, after you click on the first bat file, the device sticks at the white screen. Go ahead & do the root process now. The device does NOT have to be booted into the OS for this to root. In fact that's the only way it works. I was able to get mine rooted using the method I linked above.
EDIT: If the root process hangs Close the bat, unplug phone pull battery and reboot phone to recovery (VolUp+Pwr+Home). In recovery wipe cache only and reboot. If phone reboots back to recovery instead, pull battery and manually reboot. Now plug phone back in and Launch Bat #3.
When the above happens you do NOT want to do a battery pull, just go on with the root process.
gimmeitorilltell said:
I had issues during the root process also. What I ended up doing was, after you click on the first bak file, the device sticks at the white screen. Go ahead & do the root process now. The device does NOT have to be booted into the OS for this to root. In fact that's the only way it works. I was able to get mine rooted using the method I linked above.
Click to expand...
Click to collapse
Thanks man. I forgot to update this thread, but I did eventually obtain root using the method after about the 3rd or 4th attempt. I guess I just missed steps each try. I am now on Lineage 14.1 with unlocked bootloader and TWRP
G900v downgraded to pb1 rooted and unlckd
Just got done with my g900v...easy step by step instructions thanks to everybody who contributed....try this https://forum.xda-developers.com/ve...ewbies-guide-to-install-pb1-rom-root-t3481826
bbsc said:
Install this app from the market and look at the CID.
If it's 15xx... then the answer is "YES", there's a way to have a rooted Verizon Galaxy S5 running marshmallow.
If it's 11xx... then the answer is "NO", only LP.
Click to expand...
Click to collapse
My CID is 15xx I am however having trouble finding a guide to root with marshmallow. If you could please direct me to one I would greatly appreciate it.
Tecagaste said:
My CID is 15xx I am however having trouble finding a guide to root with marshmallow.
Click to expand...
Click to collapse
Well, it's simple.
You need to have MM ROM, unlocked bootloader and TWRP recovery.
If the ROM isn't rooted yet you can simply download SuperSU zip from chainfire.eu and flash it via TWRP.
Bootloader unlocking guide is here.
MM ROM is here or any other you like.
bbsc said:
Well, it's simple.
You need to have MM ROM, unlocked bootloader and TWRP recovery.
If the ROM isn't rooted yet you can simply download SuperSU zip from chainfire.eu and flash it via TWRP.
Bootloader unlocking guide is here.
MM ROM is here or any other you like.
Click to expand...
Click to collapse
Thank you so much! I was really beginning to think there was no way.
Now using Lineage OS

OTA update when rooted

My phone is unlocked and rooted. It wants to download the OTA but I know that Motorola says on their site you will have problems with the OTA. Should I download it or Should I flash a ROM.
mongoose96 said:
My phone is unlocked and rooted. It wants to download the OTA but I know that Motorola says on their site you will have problems with the OTA. Should I download it or Should I flash a ROM.
Click to expand...
Click to collapse
You must be PURE stock to take an OTA update, or it will fail and bootloop... Flash a rom if you wish.
What i did was make a back up of everything just incase and then look up the ota version on your phone and get it in the rom section and look up twrp flashable OTAs and just flash it. you might lose root but its easy to get back if you flash magisk again.
You can found the right guide here:
https://forum.xda-developers.com/g5-plus/how-to/guide-complex-ota-update-magisk-rooted-t3688175
does anyone have fastboot stock rom?
siddhesh9146 said:
does anyone have fastboot stock rom?
Click to expand...
Click to collapse
Of the current version? lol, no, we wish... we are averaging 3-6 months behind OTA releases for full ROM images, if we get them at all. Moto does not officially provide them, so they have to be leaked somehow, and sources are completely dried up yet, but it's getting there. :/
Hi. Can I get Oreo Ota for mi xt1670 with rooted device but locked BL? I'm on stock everything. Thanks.
mortadelax said:
Hi. Can I get Oreo Ota for mi xt1670 with rooted device but locked BL? I'm on stock everything. Thanks.
Click to expand...
Click to collapse
You can't be rooted with a locked bootloader so your question is obsolete.
You can apply to OTA with an unlocked bootloader.
You can't if you're rooted or changed anything else in /system or /vendor.
Sent from my Moto G5 Plus using XDA Labs
Wolfcity said:
You can't be rooted with a locked bootloader so your question is obsolete.
You can apply to OTA with an unlocked bootloader.
You can't if you're rooted or changed anything else in /system or /vendor.
Sent from my Moto G5 Plus using XDA Labs
Click to expand...
Click to collapse
Thanks for the reply. Very clear! Please I need more help. The thing is...I don't want the oreo ota right now. This is my mother's phone so I don't want any problem. Nougat is just fine for now. So I need to stop the upgrade notification spam. I believe I must unlock BL, then root, then freeze the upgrader app. Is that correct? I can't force stop the app. That's for now.
I've read bad reviews about oreo battery drain and other stuff. That's why I'm trying to avoid it.
If someday I want it, maybe will install some rom.
Thanks bro.
EDIT. Does this make sense? Or should I stay stock everything and take the ota/ignore the spam everyday?
EDIT 2. Another question. What happen if I take the oreo ota, and i don't like it. Can I unlock BL, root, install some nougat rom, as a pseudo downgrade?
mortadelax said:
Thanks for the reply. Very clear! Please I need more help. The thing is...I don't want the oreo ota right now. This is my mother's phone so I don't want any problem. Nougat is just fine for now. So I need to stop the upgrade notification spam. I believe I must unlock BL, then root, then freeze the upgrader app. Is that correct? I can't force stop the app. That's for now.
I've read bad reviews about oreo battery drain and other stuff. That's why I'm trying to avoid it.
If someday I want it, maybe will install some rom.
Thanks bro.
EDIT. Does this make sense? Or should I stay stock everything and take the ota/ignore the spam everyday?
EDIT 2. Another question. What happen if I take the oreo ota, and i don't like it. Can I unlock BL, root, install some nougat rom, as a pseudo downgrade?
Click to expand...
Click to collapse
Oreo ist absolutely fine, no problems with it.
I haven't heard of any issues like increased battery drain, for me nothing changed at all regarding battery and the rest is also working flawlessly.
It would be a lot of action to unlock and root the device just to stop the updater service.
If you don't have any other plans that need root privileges I recommend just taking the OTA (s).
If you want to run another ROM later you can always unlock the bootloader, install TWRP, root the device and install any kind of custom ROM, Nougat, Oreo or Pie. There are also TWRP flashable stock firmwares which make it easy to move between different stock versions.
Sent from my Moto G5 Plus using XDA Labs
Wolfcity said:
If you want to run another ROM later you can always unlock the bootloader, install TWRP, root the device and install any kind of custom ROM, Nougat, Oreo or Pie. There are also TWRP flashable stock firmwares which make it easy to move between different stock versions.
Click to expand...
Click to collapse
That's good. A pseudo downgrade is possible. Thanks man. I'll think about it. And yes, the root privileges is just for stopping the updater.
Cheers
EDIT. Man, are you sure about this? Taking the Oreo Ota, and in the future unlock BL, root and install whatever rom?
mortadelax said:
That's good. A pseudo downgrade is possible. Thanks man. I'll think about it. And yes, the root privileges is just for stopping the updater.
Cheers
EDIT. Man, are you sure about this? Taking the Oreo Ota, and in the future unlock BL, root and install whatever rom?
Click to expand...
Click to collapse
Yes I am.
Just check some of the custom ROM threads, there are some that need stock Nougat as base but the most of them need Oreo. For custom ROMs there are no up/downgrading problems, that's only the case for stock firmwares.
And as said above, there are TWRP flashable stock builds that doesn't have these problems too and will bring you to whatever stock firmware you want, not just pseudo. (Here:
https://forum.xda-developers.com/g5...o-twrp-flashable-stock-builds-coming-t3830482 )
So if you're on stock Oreo after unlocking the bootloader and flashing TWRP all options are open for you. Just don't forget to make a full nandroid backup incl. EFS and persist before you flash anything.
Sent from my Moto G5 Plus using XDA Labs

HELP with rooting

Hello. I'm new to Android and all of this rooting and stuff but I want to try out flashing a custom ROM but I don't know how. Do you need to be rooted? I know about custom recoveries and stuff but I need to know exactly how.
EDIT: My model number is WAS-LO3T
My build number is WAS-LO3TC654B198
EDIT 2: I watched the One Click Root video. Is it safe? Is kingroot safe?
ANYONE? pls
ianorna said:
ANYONE? pls
Click to expand...
Click to collapse
For rooting phone need unlock bootloader and flash TWRP. Then yet flash root.
And forgot about king root. Only SU.
rambik33 said:
For rooting phone need unlock bootloader and flash TWRP. Then yet flash root.
And forgot about king root. Only SU.
Click to expand...
Click to collapse
How do I unlocked my bootloadrr
ianorna said:
How do I unlocked my bootloadrr
Click to expand...
Click to collapse
How to root link below (includes unlocking the bootloader). Follow the steps very carefully as this is your first time rooting. I am not to blame nor anyone here on xda if you end up with a bricked phone. If you use android pay this will no longer work, some bank apps will not work either FYI due to root.
At present there is only one custom rom available however this is not specifically made for our device but for the p8 lite. When I flashed it about a month ago there are some bugs still like camera not working. Hopefully some talented people will buy our device and develope a custom rom for us.
https://www.google.co.uk/amp/s/foru...ow-to/twrp-how-to-root-p10-lite-t3617418/amp/

Categories

Resources