Develop Bugs

Downgrading from Pie CRLI to Oreo firmware?

Hello forum,
I just got the s9+ and decided to install a custom ROM, so installed TWRP, did all the wipes, and installed light rom and the add on file, I didn't update bootloader or anything like that, the rom is good, but at the moment, I hate the ui, so for my own reasons I want to return to Oreo.
I attach the screen shot from the phone info app.... So is it possible???
Thank you! (Also attached screenshot too)
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Yes, just flash stock with ODIN 3.13.1, and use CSC not HOME_CSC
Get stock from sammobile or samfirm tool

Unlock problem

Hi,
Firstly excuse me if its a newbie question but i can not find a real solution for this one. I use Miui global 10.3.5.0 stable version with 8.0 android
i tried everything but i cannot unblock my mi mix 2. when i tried its stuck at 50% percent and says couldnt verify device unknown error(-1)
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So my question is how can i unblock my device. I tried xiaomitool and v2 both and i got problems cant get a solution.
Should i miflash with global developer (miui_MIMIX2Global_9.6.27_ee1bf9f771_9.0.zip) with blocked device. can it be a solution to unblock my device and get rooted with a stable rom?
I dont want to brick my device so pls help me. Thanks in advance...

HELP , MIUI 12 Bootloop

i am download file from telegram group "MIUI Updates" then download "Redmi Note 8 Pro MIUI 12.0.4 Global Stable"
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i am flash with TWRP and success, then i flash magisk., but since now my device got bootlop.
i just can boot into fastboot, cant boot into recovery

Write me and I can help you with something +573007578504

GHOST2711 said:
Write me and I can help you with something +573007578504
Click to expand...
Click to collapse
my phone was dead, so, i just have laptop, do u have telegram ?

i flash with fastboot rom and all my data is gone, problem solved , but mydata gone, tq

Can I flashing stock recovery rom with twrp?

Hi
Mi phone is Redmi Note 9 Pro 5g
It's on eu rom
Can i flashing stock recovery rom
With twrp
Global rom India miui_GAUGUININGlobal_V12.5.1.0
And miui_GAUGUINGlobal_V12.5.1.0
Or just only way fastboot rom
And thanks

Updating phone's firmware
Hello, I've just come up with a question regarding the update of the phone's firmware. As far as I know, there's only one version of this phone (in the sense that there aren't Global/China/India versions) but depending on where you buy it comes...
forum.xda-developers.com

You have every possible rom for this phone
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Global MI
EEA-EU
India-IN
China-CH
Russia-RU
Taiwan- TW

Question How create system partition ? PLEASE

Hi everybody, i made mistake and i can't flash any rom only change orange fox or twrp work ! please help me !
See error on pictures
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MI flashtool and Original rom flashing. Orange Fox or root, has trouble with android 11 +12 access.
Checkout in Mi Flashtool reblock bootloader!!
That was my way by this probs or you install another unstable rom (lineage) its another way.
This Smartphone Hardware and Android Versions to new, for a stable work with root and recovery tools or custom roms, i hope the developers solve this probs in the next year.