Downgrade redmi note 8 pro - Redmi Note 8 Pro Questions & Answers

I want to downgrade my redmi note 8 pro from miui 12 to miui 10.
my anti ver value is 1 and my rom and value 0 so should I proceed flashing or It will brick my mobile help please

If your bootloader is unlocked you can use MiFlash. There are loads of YouTube tutorials out there. Just go check. It's more helpful watching it on YouTube than asking something here.

I heard if I downgrade than my mobile will brick due to anti roll back policy my anti is 1

azzieevirus said:
I heard if I downgrade than my mobile will brick due to anti roll back policy my anti is 1
Click to expand...
Click to collapse
Downgrade MIUI
Hi, can I flash MIUI ROM which has this in flash_all.bat: if [%CURRENT_ANTI_VER%] EQU [] set CURRENT_ANTI_VER=0 when my current ROM after running "fastboot getvar anti" returns 1? Will MiFlash prevent me from bricking Redmi Note 8 Pro with...
forum.xda-developers.com
Here this thread might help you with your problems

Related

[Port][Daisy] Miui 10 for A2-Lite

Hello a2-lite users,
I found someone ported miui rom from (6X) to A2 by replace files betwen devices software HERE.
So, I think we can do same thing to port miui from (Redmi 6 pro) to our global version because these same devices with different versions.
We cant wait any more,
I need some support only cuz I'm not developer.
Thanks!
Reserved
Please port MIUI 10 rom to Mi A2 Lite.
Sent from my Mi A2 Lite
Nurullah55 said:
Please port MIUI 10 rom to Mi A2 Lite.
Sent from my Mi A2 Lite
Click to expand...
Click to collapse
It's not esay, But possible.
So, Be patient and follow us.
So interested
I also wish to have miui on my device (MI A2 LITE)
Interested
interested
prog_emmc_firehose_8953_ddr.mbn
(copy this file from stock image to miui 9)
do the same thing in the a2 forum but change this files and test please...
also get the miui 9 fastboot for redmi 6 pro here https://en.miui.com/thread-2996599-1-1.html
Anyone Succeeded To Port MIUI Rom In A2 Lite ?
Anyone? I wish to have miui on my Xiaomi Mi A2 Lite! Please!
If any developer wants to convert the MIUI rom it will be done, XDA is no place to demand stuff and/or for begging.
im so excited for miui 10 on a2 lite
HaN5aR said:
It's not esay, But possible.
So, Be patient and follow us.
Click to expand...
Click to collapse
Im so excited for miui 10 on a2 lite, cant wait!!
thezenfone3guy said:
prog_emmc_firehose_8953_ddr.mbn
(copy this file from stock image to miui 9)
do the same thing in the a2 forum but change this files and test please...
also get the miui 9 fastboot for redmi 6 pro here https://en.miui.com/thread-2996599-1-1.html
Click to expand...
Click to collapse
Does thiw method work, im a bit afraid to do this. But did you test it?
peoeope said:
Does thiw method work, im a bit afraid to do this. But did you test it?
Click to expand...
Click to collapse
This options works but your phone stay in bootloop and locked bootloader as xioami redmi 6 pro
oh ok
szymus999 said:
This options works but your phone stay in bootloop and locked bootloader as xioami redmi 6 pro
Click to expand...
Click to collapse
Oh, okay, thanks, im not trying that then
szymus999 said:
This options works but your phone stay in bootloop and locked bootloader as xioami redmi 6 pro
Click to expand...
Click to collapse
Can you then apply for bootloader unlock at mi forums as if it was always a redmi 6 pro? Or use miflash version that bypass mi account?
szymus999 said:
This options works but your phone stay in bootloop and locked bootloader as xioami redmi 6 pro
Click to expand...
Click to collapse
Thanks for the feedback on the method. Could you also share with us on this thread when/if you find a way to put MIUI on Mi a2 lite?
Hello readers,
i've bought an A2 lite for testing purposes and was also interested in modding the device - rund MIUI on it would be fantastic.
After reading some posts here and in the Mi A2 thread i thought i was ready to try the transformation
Unlocked the A2 lite, prepared the fastboot images.
I tried it with older Android 8.1 images dated July 2018 because they had the same Version state V9.4.x.x and to avoid a brick because of the later introduced Anti-Rollback function.
Sadly the partition information & structure of the Mi A2 and the Mi A2 lite differs in some very important parts (partition scheme & image file type).
There is missing at least one corresponding image file/partition on the A2 lite compared to the A2.
Tried to get to know if there is any possible alternate image to choose but was not successful.
Flashing failed everytime therefore i tried to go the way vice versa
Took the flash files from the Redmi 6 Pro and the ddr & bootloader files from Mi A2 lite.
Changed the checksums and flashed that bundle.
Flashing SEEMED to be successful desvice rebooted and BECAME A WONDERFUL BRICK on my desk.
Conclusion: Kids don't try this at home!
It was not possible to tun the device on again!
... have not tried to open the device and go to EDL-Mode because of the fact that there was no life sign from device at all.
I'll try some other methods within the next weeks with a new unit arrived a couple of days ago but we may have to accept that an conversion is not possible.
raupe said:
Hello readers,
i've bought an A2 lite for testing purposes and was also interested in modding the device - rund MIUI on it would be fantastic.
After reading some posts here and in the Mi A2 thread i thought i was ready to try the transformation
Unlocked the A2 lite, prepared the fastboot images.
I tried it with older Android 8.1 images dated July 2018 because they had the same Version state V9.4.x.x and to avoid a brick because of the later introduced Anti-Rollback function.
Sadly the partition information & structure of the Mi A2 and the Mi A2 lite differs in some very important parts (partition scheme & image file type).
There is missing at least one corresponding image file/partition on the A2 lite compared to the A2.
Tried to get to know if there is any possible alternate image to choose but was not successful.
Flashing failed everytime therefore i tried to go the way vice versa
Took the flash files from the Redmi 6 Pro and the ddr & bootloader files from Mi A2 lite.
Changed the checksums and flashed that bundle.
Flashing SEEMED to be successful desvice rebooted and BECAME A WONDERFUL BRICK on my desk.
Conclusion: Kids don't try this at home!
It was not possible to tun the device on again!
... have not tried to open the device and go to EDL-Mode because of the fact that there was no life sign from device at all.
I'll try some other methods within the next weeks with a new unit arrived a couple of days ago but we may have to accept that an conversion is not possible.
Click to expand...
Click to collapse
Please let us know.
Thank you! :good:

Questions regarding Antirollback on whyred

I just bought a Redmi Note 5 Pro. It shipped with unlocked bootloader and MIUI Global 9.5.19.0, ARB version is 4 (checked with fastboot code)
I managed to install twrp and magisk with dummy.img antirollback bypass
Now i want to move to custom rom like AOSP/LOS
Do i need to do anything else besides clean install the rom?
Pls help because the previous device(redmi 3s) doesnt have anti rollback which is very easy to move rom
P/s: sorry for my broken english
toji12 said:
I just bought a Redmi Note 5 Pro. It shipped with unlocked bootloader and MIUI Global 9.5.19.0, ARB version is 4 (checked with fastboot code)
I managed to install twrp and magisk with dummy.img antirollback bypass
Now i want to move to custom rom like AOSP/LOS
Do i need to do anything else besides clean install the rom?
Pls help because the previous device(redmi 3s) doesnt have anti rollback which is very easy to move rom
P/s: sorry for my broken english
Click to expand...
Click to collapse
No. Just flash twrp format data wipe and flash your rom
Sent from my Xiaomi Redmi Note 5 using XDA Labs
custom roms don't check anti varity!
go ahead and enjoy!
thanks a lot guys

China To Global Rom

hey i have china latest rom 10.2.2.0 for redmi 6 pro
i want to flash global latest rom 10.2.4.0 but i get mismatching rom or device
plz help
Xiaomi 6 PRO dont offer GLOBAL rom, you have to unlock your bootloader (wait 360hours for it requied) and next upgrade with xiaomi.eu rom/
szyx said:
Xiaomi 6 PRO dont offer GLOBAL rom, you have to unlock your bootloader (wait 360hours for it requied) and next upgrade with xiaomi.eu rom/
Click to expand...
Click to collapse
https://androidfilehost.com/?fid=11410963190603914639
is this it?
i already unlocked
szyx said:
Xiaomi 6 PRO dont offer GLOBAL rom, you have to unlock your bootloader (wait 360hours for it requied) and next upgrade with xiaomi.eu rom/
Click to expand...
Click to collapse
and do i have to use twrp?
i mean can i go right to fastboot flash?
I shifted to pixel ROM but due to many bugs I again want to shift to miui but i am getting some error like error 7 and this ROM is for sakkura India and device is sakura so what to do now (for Redmi 6 prp?)

Is there a guide on how to downgrade from miui 11 to miui 9 ?

Hello , I want to downgrade from miui 11 to miui 9 to get the wifi repeater found in miui 9 else if there is any custom rom that have that option I'll be glad if I get some help , thank you all .
rasty01 said:
Hello , I want to downgrade from miui 11 to miui 9 to get the wifi repeater found in miui 9 else if there is any custom rom that have that option I'll be glad if I get some help , thank you all .
Click to expand...
Click to collapse
first you need to know what antirollback you have. you cannot downgrade from ARB4 to ARB3 if you on ARB4 then research if the last miui 9 its also ARB4 if both are then just flash using miflash
check here
https://piunikaweb.com/2019/05/13/m...it-super-easy-to-get-xiaomi-phones-arb-value/
then using fastboot rom and mi flash.
according to this.. (9.5.19 update enables Anti Rollback Protection, ARB = 4 ) so just research and be sure it does
https://c.mi.com/thread-1814760-1-0.html

Does the Redmi Note 8/T have Anti Rollback Protection?

Does the Redmi Note 8/T (Ginko and Willow) have Anti Rollback Protection?
Tech_Expert said:
Does the Redmi Note 8/T (Ginko and Willow) have Anti Rollback Protection?
Click to expand...
Click to collapse
Currently neither ginkgo nor willow have anti rollback. The anti rollback value for both devices is 1. Before flashing any other rom in future make sure to check rollback index or your device will be bricked. For now it's not an issue as all miui stock rom have same anti rollback value so you can switch from let's say chinese rom to the global one and so on.
the_weird_aquarian said:
Currently neither ginkgo nor willow have anti rollback. The anti rollback value for both devices is 1. Before flashing any other rom in future make sure to check rollback index or your device will be bricked. For now it's not an issue as all miui stock rom have same anti rollback value so you can switch from let's say chinese rom to the global one and so on.
Click to expand...
Click to collapse
Thanks for explaining in detail.
RedSkull23 said:
Thanks for explaining in detail.
Click to expand...
Click to collapse
:good::good:
the_weird_aquarian said:
Currently neither ginkgo nor willow have anti rollback. The anti rollback value for both devices is 1. Before flashing any other rom in future make sure to check rollback index or your device will be bricked. For now it's not an issue as all miui stock rom have same anti rollback value so you can switch from let's say chinese rom to the global one and so on.
Click to expand...
Click to collapse
Thanks!
Tech_Expert said:
Thanks!
Click to expand...
Click to collapse
np:good:
I have just flashed fw_ginkgo_miui_GINKGO_20.7.16_7ea298f3e5_10.0 and arb is still 1, so you may play with A10 firmware and if necessary go back to Pie stable firmware with no arb issues.

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