Downgrade to Oreo: is that possible? - LG Q7 ROMs, Kernels, Recoveries, & Other Developm

Hi there pals, just checking out if it's possible, and if so, how, to downgrade from Pie to Oreo for LG Q7
Any help?
Appreciate.

oldslowdiver said:
Hi there pals, just checking out if it's possible, and if so, how, to downgrade from Pie to Oreo for LG Q7
Any help?
Appreciate.
Click to expand...
Click to collapse
Not possible.

Related

hi guys pls help me LG-G4H811 want back to 5.1

hi guys i have LG G4H811
my android version 6.0 H81120o i want to back 5.1 pls help me and thanks for this forum
salambarcelona said:
hi guys i have LG G4H811
my android version 6.0 H81120o i want to back 5.1 pls help me and thanks for this forum
Click to expand...
Click to collapse
You cant.. Donttdy or youll brick phone.. You arestuckwith 20o till new nougat. Comes
salambarcelona said:
hi guys i have LG G4H811
my android version 6.0 H81120o i want to back 5.1 pls help me and thanks for this forum
Click to expand...
Click to collapse
It's impossible.
Anti rollback won't let you do it.

update eva-l19c636b190 to nougat.

Can i update my phone to b361? Currently running emui 4.1.1. Thanks! Im new to Huawei so any kind of help is much appreciated.
grantstmatt said:
Can i update my phone to b361? Currently running emui 4.1.1. Thanks! Im new to Huawei so any kind of help is much appreciated.
Click to expand...
Click to collapse
Use the Huawei Updater tool, is the best and complete way.
Advanced and Custom ROM option must be used.
I cant publish the URL of firmwares in xda, I have restriction, but search in google for the complete list of firmwares.
Good luck.

Root for B502

Hello
I have a simple question. Has anyone made root for P9 EVA-L09C432B502, EMUI 5.0.1 Android 7.0? I'd just like to know if it's possible. All the instructions that i found are talking about older versions.
Thanks for the answers
goose999 said:
Hello
I have a simple question. Has anyone made root for P9 EVA-L09C432B502, EMUI 5.0.1 Android 7.0? I'd just like to know if it's possible. All the instructions that i found are talking about older versions.
Thanks for the answers
Click to expand...
Click to collapse
You can use magisk.
https://forum.xda-developers.com/apps/magisk/official-magisk-v7-universal-systemless-t3473445

Downgrade to Oreo from Pie after OTA upgrade?

Newbie here, is it possible to downgrade my note 9 to oreo from Pie after OTA upgrade?
Model: SM-N960U1
Baseband: N960U1UEU1CSB3
Help will be much appreciated.
Umair777 said:
Newbie here, is it possible to downgrade my note 9 to oreo from Pie after OTA upgrade?
Model: SM-N960U1
Baseband: N960U1UEU1CSB3
Help will be much appreciated.
Click to expand...
Click to collapse
Hi Umair777,
Take a look at this post: Confirm These Steps to Downgrade US Unlocked SM-N960U1 from Pie to Oreo
The original post/steps were modified to include input from more experienced users.
The Bootloader version you're currently on will be key.

Downgrade..

Hello everyone
My phone is Moto x4 reteu 1900-7
& Am on pie softWare
So as many here i hve problem in sound (low sound)
So i wanna downgrade to nougat or Oreo..
So wat i ask for is were i can download The software for reteu 1900-7 (nougat or Oreo)??
This phone wasn't launched with lollipop, marshmallow, nougat so there is no such firmware for it. As for oreo, you can find all official firmware here.
MirceaViP said:
This phone wasn't launched with lollipop, marshmallow, nougat so there is no such firmware for it. As for oreo, you can find all official firmware here.
Click to expand...
Click to collapse
Sorry i mean Oreo or nougat..
& The available for reteu in this site is just pie ( March update)
So i search for older firmware (Oreo or nougat)..
Thx
H4x0r1337 said:
Sorry i mean Oreo or nougat..
& The available for reteu in this site is just pie ( March update)
So i search for older firmware (Oreo or nougat)..
Thx
Click to expand...
Click to collapse
Odds are your device model released on pie so there wouldn't be oreo or lower
SyberHexen said:
Odds are your device model released on pie so there wouldn't be oreo or lower
Click to expand...
Click to collapse
When i bought my device was on nougat then updated to Oreo & i made manually update to pie...
So that means there's old firmware should be a some were...
H4x0r1337 said:
When i bought my device was on nougat then updated to Oreo & i made manually update to pie...
So that means there's old firmware should be a some were...
Click to expand...
Click to collapse
Try this thread.
H4x0r1337 said:
When i bought my device was on nougat then updated to Oreo & i made manually update to pie...
So that means there's old firmware should be a some were...
Click to expand...
Click to collapse
You'll find almost all firmwares here
https://mirrors.lolinet.com/firmware/moto/payton/official/RETAIL/
Siddhesh K said:
You'll find almost all firmwares here
https://mirrors.lolinet.com/firmware/moto/payton/official/RETAIL/
Click to expand...
Click to collapse
Thx for the link but i search for reteu software not the USA retail..
H4x0r1337 said:
Thx for the link but i search for reteu software not the USA retail..
Click to expand...
Click to collapse
But you would not face any issue if you install retail rom.
You will absolutely brick your device by flashing a downgraded FW.. Don't do it
Sent from my owens using Tapatalk
bcrichster said:
You will absolutely brick your device by flashing a downgraded FW.. Don't do it
Sent from my owens using Tapatalk
Click to expand...
Click to collapse
When unlock the bootloader & downgrade or install custom rom there's no problem...
Problems happened if i gonna do that with locked bootloader...
H4x0r1337 said:
When unlock the bootloader & downgrade or install custom rom there's no problem...
Problems happened if i gonna do that with locked bootloader...
Click to expand...
Click to collapse
Lmmfao.. OK, whatever. You'll just have to learn the hard way

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