MIUI 11 to MIUI 10 downgrade without unlocked bootloader - Redmi K20 / Xiaomi Mi 9T Questions & Answers

Hi,
do you know if there is any way to downgrade form Android 10 to Android 9 without unlocked bootloader on Mi 9T? I have read here that this is possible with miflashtool, but without any tutorial and there was also a comment that someone got bootloop so i wanted to ask again just to be sure about it.
Hope you can help me

You must unlock. No other safe way.

Related

Redmi 4, Bootloader Lock (Snap 425,16gb,2gb)

I have a Xiami Redmi 4 since a while it is runnin MIUI Global 8.2 Stable, 8.2.13.0.0 (MCECNDG) but since like 6 months no updates has arrived for me, i check and the bootloader is locked, and i see now that MIUI 9 is avaible, wich procedure i need to update this little guy.
1- Unlock bootloader
2- Twrp recovery
3- Flash new rom.
????????????
Or there is another way to do it the officialy way that way i can get OTA updates?
Pd: Already tried to unlock the bootloader and this happens "Your device isn't supported by Mi Unlock"
Saludos.

[Q]:Trouble after unlocking bootloader

Hello dears.
I unlocked my p9 lite's bootloader and relocked it when i relock bootloader my system apps missed and when i trying for flash via 3 buttons method it not working and I can't update my phone.
If you know any solution please tell that!
sorry for bad english(google translate)
found this but not yet tried it.
https://forum.xda-developers.com/hu...ution-bl-unlockedfrp-locked-fastboot-t3684302

Unlocking the bootloader on a Huawei P Smart

So...Here we are again!
Like last time I want to have a clean Android experience and EMUI isn't even close to that.
I have the 2018's Huawei P Smart and rumors say that I have a big change that when I unlock the bootloader and try to replace EMUI my phone will brick...
Is it true? If yes, is there anyway to get clean Android on the Huawei without that risk???
CODENAMEME said:
So...Here we are again!
Like last time I want to have a clean Android experience and EMUI isn't even close to that.
I have the 2018's Huawei P Smart and rumors say that I have a big change that when I unlock the bootloader and try to replace EMUI my phone will brick...
Is it true? If yes, is there anyway to get clean Android on the Huawei without that risk???
Click to expand...
Click to collapse
Is it safe to unlock the bootloader on a Huawei P Smart (FIG-LX1) in 2019 with the latest software updates?
No , downgrade it . Then unlock the bootloader . You need to pay and use the software of dc unlocker to get your code. Unlock the bootloader. Flash twrp . Flash a custom rom ( the only custom roms are treble GSI's ...
But first of all learn to read and follow forum rules ..do a global search in XDA and follow the guides .
KevMetal said:
No , downgrade it . Then unlock the bootloader . You need to pay and use the software of dc unlocker to get your code. Unlock the bootloader. Flash twrp . Flash a custom rom ( the only custom roms are treble GSI's ...
But first of all learn to read and follow forum rules ..do a global search in XDA and follow the guides .
Click to expand...
Click to collapse
I was thinking about that...how do I downgrade it???
Thanks again for the help

Install gcam on mi a1

My device is running Android pie March 5 2019 update.
I need to know i would be able to install gcam after unlocking the bootloader?
Or anything else to do after unlocking the bootloader before install gcam?
I need to know the full method/process of this.
Anyone please help me .
Bax.bie said:
My device is running Android pie March 5 2019 update.
I need to know i would be able to install gcam after unlocking the bootloader?
Or anything else to do after unlocking the bootloader before install gcam?
I need to know the full method/process of this.
Anyone please help me .
Click to expand...
Click to collapse
I used this guide on pie: https://forum.xda-developers.com/mi-a1/how-to/guide-enable-camera2-api-eis-stock-t3883017
after using this guide you should be able to use Gcam with your bootloader locked
I recommend to backup your data as unlocking and locking the bootloader can trigger a wipe, which can be bypassed if you do it according to the guide, but backup just in case.
​
orma1 said:
I used this guide on pie: https://forum.xda-developers.com/mi-a1/how-to/guide-enable-camera2-api-eis-stock-t3883017
after using this guide you should be able to use Gcam with your bootloader locked
I recommend to backup your data as unlocking and locking the bootloader can trigger a wipe, which can be bypassed if you do it according to the guide, but backup just in case.
Click to expand...
Click to collapse
Thanks brother. Please tell me the method in this video as same as the method you told me?
https://youtu.be/cgZpyoWcLTs

Please help to unlock bootloader

Hi everyone.
I know the Huawei website to unlock phones for free is gone so is there a way to unlock it without paying. I have a WAS-LX2 EMUI 8.0.0 C185. I can't flash any rom.
I've unlocked mine with DC unlocker. I had to revert first to EMUI 5. I used HiSuite to do that. Now I'm running AOSP 10! Works like a charm.

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