MIUI 11 to MIUI 10 downgrade Redmi S2 - Xiaomi Redmi S2 Questions & Answers

Is it possible to downgrade coming from MIUI 11 down to MIUI 10?
Sent from my Mi A2 using Tapatalk

paul222008 said:
Is it possible to downgrade coming from MIUI 11 down to MIUI 10?
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yes it is... why not..

Baim alif said:
yes it is... why not..
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I thought there was an ANTI Rollback for Xiaomi Devices ?

paul222008 said:
I thought there was an ANTI Rollback for Xiaomi Devices ?
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Not for Redmi S2.

KackBarton said:
Not for Redmi S2.
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Can i downgrade using Stock recovery xiaomi updater or it will not work?

paul222008 said:
Can i downgrade using Stock recovery xiaomi updater or it will not work?
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I don't think so and I haven't made a downgrade with this device.

paul222008 said:
Can i downgrade using Stock recovery xiaomi updater or it will not work?
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Hi Bro, try, only android 9 to android 8 you need other procedure.

It works... If bootloader is unlocked.
I have done it countless times, to check what is causing the volte problem.
Yes you can do it with stock recovery, because it doesn't matter!
You have to download fastboot rom, (download 10.3.3.0 or 10.3.5.0 if you want dual 4g option) (do not download recovery rom)
Extract the .tgz fastboot rom file and place it in your desktop folder (if you place it in any other folder, it may cause location not found error.)
enable usb debugging in settings and enter fastboot mode in redmi y2/s2 and connect to pc.
Launch mi flash in your PC, click select and select extracted rom folder, then click refresh.
 @THE bottom right corner, Change option to "clean all"
Then click on flash, reboot when complete.
If volte doesn't work, flash baseband firmware via fastboot!
Gud luck

Related

Install MIUI 10 without unlocking bootloader?

Good morning to all, as it has been read in the title, there is some way to install miui 10 without unlocking bootloader, since I could not do it because I can not register my phone number to xiaomi mi account.
MegaBabu said:
Good morning to all, as it has been read in the title, there is some way to install miui 10 without unlocking bootloader, since I could not do it because I can not register my phone number to xiaomi mi account.
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Yes you can with the new global beta, download it (choose Mix 2S / Recovery) : http://en.miui.com/thread-3091957-1-1.html
And go in updates --> settings --> select update from storage --> choose the file you just downloaded
Bryandu13 said:
Yes you can with the new global beta, download it (choose Mix 2S / Recovery) : http://en.miui.com/thread-3091957-1-1.html
And go in updates --> settings --> select update from storage --> choose the file you just downloaded
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But in the thread says this.
How to Upgrade to MIUI 10?
1. Please don’t forget to back up your data before upgrading to MIUI 10.
2. If you are using MIUI 7 / MIUI 8/ MIUI 9 stable ROM, please upgrade to MIUI 10 via the fastboot method.
3. If you’re using MIUI 9 Global Beta ROM, please go to ‘Updater’ and check for updates.
4. If your device is locked, please unlock it before fastboot flashing. How to unlock your phone bootloader? Click here to check the details
5. How to flash MIUI ROM? Click here to see detailed MIUI flashing tutorials or check this thread to see the step-by-step guide!
MegaBabu said:
But in the thread says this.
How to Upgrade to MIUI 10?
1. Please don’t forget to back up your data before upgrading to MIUI 10.
2. If you are using MIUI 7 / MIUI 8/ MIUI 9 stable ROM, please upgrade to MIUI 10 via the fastboot method.
3. If you’re using MIUI 9 Global Beta ROM, please go to ‘Updater’ and check for updates.
4. If your device is locked, please unlock it before fastboot flashing. How to unlock your phone bootloader? Click here to check the details
5. How to flash MIUI ROM? Click here to see detailed MIUI flashing tutorials or check this thread to see the step-by-step guide!
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This is just a copy past flashing method, internal updater worked for me, I'm now on MIUI 10, just backup your data
Its worked for me to. Botloader locked and miui 10. You need to create a folder named downloaded_rom and put the .ZIP in this folder. Before, Go to updater app , ... Menu and choose the update package. The update erase ALL tour data, do a backup first
Bryandu13 said:
This is just a copy past flashing method, internal updater worked for me, I'm now on MIUI 10, just backup your data
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Hello,
XA or XE model?
Thank you
meuhmeuh51 said:
Hello,
XA or XE model?
Thank you
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XA
Mareto45 said:
Its worked for me to. Botloader locked and miui 10. You need to create a folder named downloaded_rom and put the .ZIP in this folder. Before, Go to updater app , ... Menu and choose the update package. The update erase ALL tour data, do a backup first
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Internal storage will be erased too?
Bryandu13 said:
XA
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thank you.
I have the XE version. I have to unlock my bootloader.
min-dfreak said:
Internal storage will be erased too?
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Yes.
Mareto45 said:
Yes.
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Okay thanks -.-
min-dfreak said:
Okay thanks -.-
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268232
Bryandu13 said:
Yes you can with the new global beta, download it (choose Mix 2S / Recovery) : http://en.miui.com/thread-3091957-1-1.html
And go in updates --> settings --> select update from storage --> choose the file you just downloaded
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I updated to the newest global beta. Simply downloaded it and used the system updater and pointed it to the zip file I downloaded and it did the rest.
Will this newest global beta get OTA updates as new versions are released? That's my big question.
Thanks!
xphyle1971 said:
I updated to the newest global beta. Simply downloaded it and used the system updater and pointed it to the zip file I downloaded and it did the rest.
Will this newest global beta get OTA updates as new versions are released? That's my big question.
Thanks!
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Hi, don't worry you'll get OTA for new updates.
But I still don't know if we'll have an OTA to switch from last beta to first MIUI 10 Stable global release.
It worked for me. Thanks for the tips.
jeremymolina
Sent from my Mi MIX 2S using Tapatalk
That's what keeps me away from going to Miui 10 so far. I dont want to restore my files two times (going to beta and going back to stable). If I could be sure that I would get a normal ota Update from beta to stable I would also try out the Beta
Bryandu13 said:
Yes you can with the new global beta, download it (choose Mix 2S / Recovery) : http://en.miui.com/thread-3091957-1-1.html
And go in updates --> settings --> select update from storage --> choose the file you just downloaded
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Is it eventually possible to go back to the global stable in the same way?
Nimic3792 said:
Is it eventually possible to go back to the global stable in the same way?
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Probably no, normally only via fastboot method, but for that, you will need to unlock the bootloader first, so request the unlock permission now, because there is a 360h waiting time
Does installing the latest beta break any functionality? Safety net is primarily what I'm worried about. I like my Google Pay.
Homestar1217 said:
Does installing the latest beta break any functionality? Safety net is primarily what I'm worried about. I like my Google Pay.
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Answered my own question. Google Pay does not work. That's so odd given you don't need to unlock your bootloader to install this beta.

about downgrade miui

i really want to downgrade my redmi note 7 pro. but there is arb. in mi community one person said if you want to downgrade then " download adb and fastboot and extract it , also copy the rom files into adb folder, then just run flashall.bat" is it true ? anyone tried? by this way can i use old miui version 10.2.8.0 (fastboot rom)? also may i lock bootloader after flashing this old version? please anyone help me ?
Please share downgrade process.
Abinesh2808 said:
i really want to downgrade my redmi note 7 pro. but there is arb. in mi community one person said if you want to downgrade then " download adb and fastboot and extract it , also copy the rom files into adb folder, then just run flashall.bat" is it true ? anyone tried? by this way can i use old miui version 10.2.8.0 (fastboot rom)? also may i lock bootloader after flashing this old version? please anyone help me ?
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I also need to downgrade
Yes you can downgrade i already posted on xda named downgrade when mi flash fails
navi_58861170 said:
Yes you can downgrade i already posted on xda named downgrade when mi flash fails
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bro I think you may be test this method with us. you said this same thing in all posts. (in mi community also). but there is no "clean & flash all.bat". i checked two versions of fastboot rom. they have only
1.flash all.bat
2.flash all except storage.bat
3.flash all lock.bat
sorry if i said anything inappropriate......?
navi_58861170 said:
Yes you can downgrade i already posted on xda named downgrade when mi flash fails
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thank you bro. it works

Miui 12 rom

May I know how to switch from EU ROM to GLOBAL ROM ? right now i am using ''12.0.3.0(QJKEUXM)'' and i want to change V12.0.4.0.QJKMIX , may i know how to do it ?
JupiterChief said:
May I know how to switch from EU ROM to GLOBAL ROM ? right now i am using ''12.0.3.0(QJKEUXM)'' and i want to change V12.0.4.0.QJKMIX , may i know how to do it ?
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Use miflash, and download the fastboot ROM from Xiaomi website
XDRdaniel said:
Use miflash, and download the fastboot ROM from Xiaomi website
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after i download fastboot rom , it will be automatically become global rom ?
JupiterChief said:
after i download fastboot rom , it will be automatically become global rom ?
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Yes, download the global fastboot ROM, flash and lock and you're good to go
JupiterChief said:
after i download fastboot rom , it will be automatically become global rom ?
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u need unlocked bootloader first to flash rom

4G disabled

After updating to Android 9.0 I lost 4G service, I tried everything, changed the sim card, check all the settings but i doesn't work. Can smb help to fix it. Thanks!
Vakatana said:
After updating to Android 9.0 I lost 4G service, I tried everything, changed the sim card, check all the settings but i doesn't work. Can smb help to fix it. Thanks!
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You might have to downgrade to the version you were using before. Older phones just don't run well with newer Android updates
Nameless Foe said:
You might have to downgrade to the version you were using before. Older phones just don't run well with newer Android updates
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Thank you for your comment. Can you tell me how to do it please? Thank you!
Vakatana said:
Thank you for your comment. Can you tell me how to do it please? Thank you!
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Do you have a rooted phone? Did you update your phone using Odin?
Nameless Foe said:
Do you have a rooted phone? Did you update your phone using Odin?
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No, I used regular updates from the phone. Now I have version 9.
Vakatana said:
No, I used regular updates from the phone. Now I have version 9.
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What phone do you have?
Nameless Foe said:
What phone do you have?
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XIAOMI MI A1
Vakatana said:
XIAOMI MI A1
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Can you unlock you OEM BOOTLOADER?
Nameless Foe said:
Can you unlock you OEM BOOTLOADER?
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You are probably going to need to unlock your boot loader and root your phone, then use Odin to flash your stock firmware..
How to Install TWRP Recovery and Root Xiaomi Mi A1 using Magisk
TWRP now officially supports Xiaomi's first Android One device. Follow this guide to easily install TWRP recovery and root Xiaomi Mi A1 (Tissot) on Android Pie and Oreo using Magisk.
www.thecustomdroid.com
Nameless Foe said:
Can you unlock you OEM BOOTLOADER?
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Let me check if I know how to do it.
Vakatana said:
Let me check if I know how to do it.
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You will need to set up Android sdk platform tools
( adb )
How to install ADB on Windows, macOS, and Linux
A step-by-step guide to get you started with the Android Debug Bridge tool.
www.xda-developers.com
You will need to set up adb platform tools on your pc
How to install ADB on Windows, macOS, and Linux
A step-by-step guide to get you started with the Android Debug Bridge tool.
www.xda-developers.com
Nameless Foe said:
You are probably going to need to unlock your boot loader and root your phone, then use Odin to flash your stock firmware..
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ODIN? Are you joking? This is a Xiaomi Phone, which has antirollback protection and no download mode (neither EDL)!
jjgvv said:
ODIN? Are you joking? This is a Xiaomi Phone, which has antirollback protection and no download mode (neither EDL)!
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Oh. Well I left him with links to look at for his phone

Question Stock rom with anti-roll back 1 or 2

Hi guys,
I'm looking for a stock ROM with anti-roll back 1 or 2 version for Redmi note 11 pro 5G (veux).
Tried all of the available stock ROMs all of them are with version 0.
Baker
Silent14725 said:
Hi guys,
I'm looking for a stock ROM with anti-roll back 1 or 2 version for Redmi note 11 pro 5G (veux).
Tried all of the available stock ROMs all of them are with version 0.
Baker
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Doesn't matter, unlock the bootloader and use this tool:
https://forum.xda-developers.com/t/flash-tool-guide-use-xiaomi-flash-tool.4262425/
If there is an anti rollback problem, flash the rom without Miflash using the "flash_all.bat" command included in the fastboot tgz file.
NOSS8 said:
Doesn't matter, unlock the bootloader and use this tool:
https://forum.xda-developers.com/t/flash-tool-guide-use-xiaomi-flash-tool.4262425/
If there is an anti rollback problem, flash the rom without Miflash using the "flash_all.bat" command included in the fastboot tgz file.
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I already tried the .bat file exits suddenly after opening.
Silent14725 said:
I already tried the .bat file exits suddenly after opening.
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Check:
That the rom is at the root(rename it (no long name ex:13214)
That you run it in administrator mode
Drivers
try another usb port 2 or cable(original)
Try with Miflash you will get the log(installed the drivers with).
NOSS8 said:
Check:
That the rom is at the root(rename it (no long name ex:13214)
That you run it in administrator mode
Drivers
try another usb port 2 or cable(original)
Try with Miflash you will get the log(installed the drivers with).
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Thank you for your response, I already figured out the problem, I extracted rom on desktop somehow that was giving me errors I placed the firmware on C:\folder it fixed the issues with the mi flash tool and fastboot as well.

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