[RESOURCES] Device tree for redme note 8 pro - Redmi Note 8 Pro ROMs, Kernels, Recoveries, & Othe

Hello everyone,
I've made an initial device tree for this device. This tree is highly experimental and the system image resulting from this tree is not guaranteed to boot.
you can find the device tree here ==> https://github.com/Lehkeda/android_device_xiaomi_begonia
you will find a branch for lineage 16 and TWRP version 3.3.1-0
the kernel in this tree is from the global rom V10.4.2.0.PGGMIXM https://bigota.d.miui.com/V10.4.2.0...XM_20191024.0000.00_9.0_global_270117fdb2.tgz
For now, I've managed to build the boot image and TWRP recovery(I need testers for the recovery).
you can find the recovery here ==> https://androidfilehost.com/?fid=4349826312261622208.
flash it at your own risk!!! but before flashing it, make sure you know what you're doing and make sure you know how to restore original recovery if this one doesn't work. to flash it, decompress it then flash it using fastboot.
Any pull requests are more than welcome so feel free to make any pull request or send me your changes!

Good job mate

keep it up, please
unfortunately I am noob
and can not test

hi guys,
i need your help please.
have a redmi note 8 pro global, unlocked. after i flashed this recovery i can not turn on my device, only blackscreen and on pc it didnt recornize.
can anyone help please

https://forum.xda-developers.com/re...ide-unbrick-stuck-da-mode-authorised-t4000433

Can I change my China ROM (MIUI 11.0.1) to global rom?

I definitely want to try this but I have this stupid 168 hour wait period for bootloader unlock.

Is dev still ongoing ?

I'm familiar to flashing roms and all. So is there a way to test lineage os on redmi note 8 pro right now?

Vamsie Somayajula said:
I'm familiar to flashing roms and all. So is there a way to test lineage os on redmi note 8 pro right now?
Click to expand...
Click to collapse
No right now.

Adlon said:
hi guys,
i need your help please.
have a redmi note 8 pro global, unlocked. after i flashed this recovery i can not turn on my device, only blackscreen and on pc it didnt recornize.
can anyone help please
Click to expand...
Click to collapse
You bricked, will need authorized account.

efuseMt6785.xml
Hi! Can anybody help me and give efuseMt6785.xml file for SDA tool?
rgds

activatorwmw said:
Hi! Can anybody help me and give efuseMt6785.xml file for SDA tool?
rgds
Click to expand...
Click to collapse
I hope you know what u doing and succeed:fingers-crossed:

Adlon said:
hi guys,
i need your help please.
have a redmi note 8 pro global, unlocked. after i flashed this recovery i can not turn on my device, only blackscreen and on pc it didnt recornize.
can anyone help please
Click to expand...
Click to collapse
bricked.. you need to flash the factory image or the image that your device has right now and you will need some authorised mi account

Adlon said:
hi guys,
i need your help please.
have a redmi note 8 pro global, unlocked. after i flashed this recovery i can not turn on my device, only blackscreen and on pc it didnt recornize.
can anyone help please
Click to expand...
Click to collapse
There are people saying they managed to flash stock rom without authorized account.search online and on telegram at the redminote8pro group. and let us know when you succeed.regards

Adlon said:
hi guys,
i need your help please.
have a redmi note 8 pro global, unlocked. after i flashed this recovery i can not turn on my device, only blackscreen and on pc it didnt recornize.
can anyone help please
Click to expand...
Click to collapse
Can you boot into recovery at least?
If yes flash the latest zip from below, it may help
Please try
http://c.mi.com/in/miuidownload/detail?device=1900375
---------- Post added at 10:18 AM ---------- Previous post was at 10:16 AM ----------
KonahZave said:
You bricked, will need authorized account.
Click to expand...
Click to collapse
But how can he unlock the bootloader without authorized account? The account should be authorized... Unless he resorted to some unofficial method....

SP Flash
gopikrishnanrmg said:
Can you boot into recovery at least?
If yes flash the latest zip from below, it may help
Please try
http://c.mi.com/in/miuidownload/detail?device=1900375
---------- Post added at 10:18 AM ---------- Previous post was at 10:16 AM ----------
But how can he unlock the bootloader without authorized account? The account should be authorized... Unless he resorted to some unofficial method....
Click to expand...
Click to collapse
SP Flash doesnt need bootloader unlocked I guess.

What about los

when will i get rom
when will i get rom

LahKeda said:
Hello everyone,
I've made an initial device tree for this device. This tree is highly experimental and the system image resulting from this tree is not guaranteed to boot.
you can find the device tree here ==> https://github.com/Lehkeda/android_device_xiaomi_begonia
you will find a branch for lineage 16 and TWRP version 3.3.1-0
the kernel in this tree is from the global rom V10.4.2.0.PGGMIXM https://bigota.d.miui.com/V10.4.2.0...XM_20191024.0000.00_9.0_global_270117fdb2.tgz
For now, I've managed to build the boot image and TWRP recovery(I need testers for the recovery).
you can find the recovery here ==> https://androidfilehost.com/?fid=4349826312261622208.
flash it at your own risk!!! but before flashing it, make sure you know what you're doing and make sure you know how to restore original recovery if this one doesn't work. to flash it, decompress it then flash it using fastboot.
Any pull requests are more than welcome so feel free to make any pull request or send me your changes!
Click to expand...
Click to collapse
just to understand also why for me this device is to be discovered,
I would like to understand if the fact that within the folder dedicated to the Note 8 Pro there are only the recovery indicates that the work for the new Roma related to this mobile phone still needs to be done or if you can possibly rely on the work done for the Note 8 normal thing that frankly seems strange to me Considering that however the Note 8 Pro mounts a more different CPU.
In addition, I also wanted to understand something else they told me about a poor camera or at least a poor camera compartment in comparison between the stock and the TR cam in order to install the latter it is necessary to have root permissions or I can install it normally?
Sorry for macaronic english but i'm using the google translator so be patient!

Related

How to use QPST to unbrick redmi note 4(mido)?

Must I change the port to 9008? But how?
It is impossible, but can not unlock the line brush downgrade. Can only use the official release of the unlock tool to unlock, because the millet made some restrictions. To be honest, I hate it!
Andy,xu said:
It is impossible, but can not unlock the line brush downgrade. Can only use the official release of the unlock tool to unlock, because the millet made some restrictions. To be honest, I hate it!
Click to expand...
Click to collapse
I can't understand your meaning. I have unlocked the BL, should get to the 9008 i think. :cyclops:
you will get 9008 in edl mode
flash problem(soft brick)
I flashed my phone with resurrection remix rom(was working very fine),then i deleted all the files through the twrp (advance wipe option). It said there is no OS (probably deleted the whole phone memory).So i re-flashed the resurrection remix rom, and now the phone works, but cant detect sim or the wifi signals.(probably messed up with the modems). how should i fix this problem? please reply , thanks in advance.
Kvnjcob434 said:
I flashed my phone with resurrection remix rom(was working very fine),then i deleted all the files through the twrp (advance wipe option). It said there is no OS (probably deleted the whole phone memory).So i re-flashed the resurrection remix rom, and now the phone works, but cant detect sim or the wifi signals.(probably messed up with the modems). how should i fix this problem? please reply , thanks in advance.
Click to expand...
Click to collapse
Try flashing the latest firmware available. This might solve the issue. You can find the firmware download links here. Use global stable.
Thanks @ArK96
Kvnjcob434 said:
Thanks @ArK96
Click to expand...
Click to collapse
So I assume it worked. :good:
Glad I could help.
ArK96 said:
So I assume it worked. :good:
Glad I could help.
Click to expand...
Click to collapse
I actually did the same and it worked ..
ArK96 said:
Try flashing the latest firmware available. This might solve the issue. You can find the firmware download links here. Use global stable.
Click to expand...
Click to collapse
i did the same stuff he did. but i want to go back to miui how can i do it? from RR.
i did have a backup of miui before going to RR.
but it ask me for my password and i put the password that i have in miui that was 1422 but isn't accepting it in the backup of twrp
and now i;m stuck with can't load system.img via fastboot (never had this problem with Mi3)
Jctatis said:
i did the same stuff he did. but i want to go back to miui how can i do it? from RR.
i did have a backup of miui before going to RR.
but it ask me for my password and i put the password that i have in miui that was 1422 but isn't accepting it in the backup of twrp
and now i;m stuck with can't load system.img via fastboot (never had this problem with Mi3)
Click to expand...
Click to collapse
If you want to know the know-how of how to revert back to stock MIUI configuration then you are asking me to duplicate a work of another XDA member and am not of a fan of doing that. :silly:
What I mean is just visit @sachin n 's index thread and you will find the answer to your question.
Sachin's thread will definitely help you.
Regards.
ArK96 said:
If you want to know the know-how of how to revert back to stock MIUI configuration then you are asking me to duplicate a work of another XDA member and am not of a fan of doing that. :silly:
What I mean is just visit @sachin n 's index thread and you will find the answer to your question.
Sachin's thread will definitely help you.
Regards.
Click to expand...
Click to collapse
Thank, in the end I just needed a "mfastboot" archive since is for higher system images. Really thank for taking the then to tag and answer

Please share emmc_appsboot.mbn file of unlocked bootloader

Someone who has unlocked redmi 5 plus bootloader please share the 'emmc_appsboot.mbn' and 'aboot.mbn'
file.we can replace these files from edl mode and unlock the vince bootloader the unofficial way without waiting time.
driptodas said:
Someone who has unlocked redmi 5 plus bootloader please share the 'emmc_appsboot.mbn' and 'aboot.mbn'
file.we can replace these files from edl mode and unlock the vince bootloader the unofficial way without waiting time.
Click to expand...
Click to collapse
How to get it? Mine is unlocked. Let me know and I will be more than glad to upload them
I am very interested too!
I have a MEG7 global R5+ bricked with locked BL. The devices is in bootloop.
How those files can be flashed? Can you explain please?
https://drive.google.com/file/d/11x2Ai9XLZqwOzOIhpEcCErGFH4y-jJy2/view?usp=drivesdk
We need similar files like this...(this one is for redmi note 3 kenzo)
I got this from xda link. Its designed for redmi note 3 qualcomm edition kenzo model.if it is flashed through edl mode in locked bootloader via miflash tool then we get bootloader unlocked instantly.
We need similar files for redmi 5 plus.its supported by Sahara script.plase have a look at the link below for the file i'm talking about.
For redmi note 3 kenzo. (Add http:// before the link)
drive.google.com/file/d/1lyNPX00SdqGtHR31GqEqxcyQhpQ41N8Q/view?usp=drivesdk
anyone please ? upload that file
But how to get these files?
skrubxgt said:
But how to get these files?
Click to expand...
Click to collapse
Go to twrp .
A file name emmc is their. Take backup upload it
it seems no one going to help ..hmm !
Wait i do it
Hi,
I have a MEG7 global Redmi 5 Plus bricked too and with locked BL. The device is also in bootloop. If anyone have these files and could upload here, I'll be very pleased and I could check if it fixes my phone.
Thanks in advance.
i have to wait 30 days to unlock the bootloader.
is there a faster way?
up this useful thread.....
inconnu29 said:
i have to wait 30 days to unlock the bootloader.
is there a faster way?
Click to expand...
Click to collapse
I wouldn't recommend trying any "faster" way.
agian...up this thread... thanks
Hey this is mine Redmi 5 plus unlocked bootloader
https://drive.google.com/file/d/1GtKTHC1fR_coXG-HVOChbHYWMkIWga-d/view?usp=drivesdk
Hope this helps you
---------- Post added at 03:42 PM ---------- Previous post was at 03:40 PM ----------
I have uploaded whole bootloader, find those files in zip which are useful to you, by the way my model no is MEI7(Indian Variant)
---------- Post added at 03:45 PM ---------- Previous post was at 03:42 PM ----------
And also I don't suffered from time problems. What I did is make an account using my mobile no. Instead of my mail which worked. It got to know about this trick by some ytber. Hope this is working
inconnu29 said:
i have to wait 30 days to unlock the bootloader.
is there a faster way?
Click to expand...
Click to collapse
No
serpico84 said:
Hi,
I have a MEG7 global Redmi 5 Plus bricked too and with locked BL. The device is also in bootloop. If anyone have these files and could upload here, I'll be very pleased and I could check if it fixes my phone.
Thanks in advance.
Click to expand...
Click to collapse
Did you solved? Can you enter to recovery mode?
SubwayChamp said:
Did you solved? Can you enter to recovery mode?
Click to expand...
Click to collapse
No, I didn't.
thanks for the back up.....but i dint have a TWRP running cuz its lock bootloader.....
can u kindly backup using QFIL on PARTITION MANAGER
thanks a lot....

Please help me downgrade Android 10 to android 9 Poco F1

Hello to all,
Please help me with some advice.
I want to downgrade my Poco F1 from stock Android 10 to stock Android 9 Miui 11, because of the very poor battery life after update. I tryed factory reset with no result. The battery life îs almost half then It was before update of android 10, so I want It back.
Can anyone help me with a step by step tutorial of how to downgrade?
Fireblad3 said:
Hello to all,
Please help me with some advice.
I want to downgrade my Poco F1 from stock Android 10 to stock Android 9 Miui 11, because of the very poor battery life after update. I tryed factory reset with no result. The battery life îs almost half then It was before update of android 10, so I want It back.
Can anyone help me with a step by step tutorial of how to downgrade?
Click to expand...
Click to collapse
try optimus kernel for better battery life
Fireblad3 said:
Hello to all,
Please help me with some advice.
I want to downgrade my Poco F1 from stock Android 10 to stock Android 9 Miui 11, because of the very poor battery life after update. I tryed factory reset with no result. The battery life îs almost half then It was before update of android 10, so I want It back.
Can anyone help me with a step by step tutorial of how to downgrade?
Click to expand...
Click to collapse
Is your bootloader unlocked and have you got twrp?
Even if his bootloader is locked Poco doesn't have any lock on it that control what version of software to have your best bet is Google it's your friend don't be lazy......
stinka318 said:
Even if his bootloader is locked Poco doesn't have any lock on it that control what version of software to have your best bet is Google it's your friend don't be lazy......
Click to expand...
Click to collapse
If bootloader is unlocked then older miui can be flashed using twrp. Then a facotry reset is required to get to homescren. I've done it myself, with global rom, downgraded from 11.0.4.0 to 10.0.3.8 (however now back to 11.0.4.0 again)
*Factory reset will delete internal storage too so backup everything before downgrade.
Windoors said:
If bootloader is unlocked then older miui can be flashed using twrp. Then a facotry reset is required to get to homescren. I've done it myself, with global rom, downgraded from 11.0.4.0 to 10.0.3.8 (however now back to 11.0.4.0 again)
*Factory reset will delete internal storage too so backup everything before downgrade.
Click to expand...
Click to collapse
Thanks for the reply,
I found a topic for Poco F1, here on Xda, with some info about unlocking bootloader and installing TWRP and I managed to unlock the bootloader after many attempts.
So I unlocked the bootloader, but did NOT rooted the phone. Transfered TWRP with ADB minimal commands, but when I restart phone in recovery TWRP asks for password for decryption. It lets me cancel the screen with password, but when I try to wipe cache and data gives error for not having permission. So I abandoned this method.
I google it and found another way to install roms, thru MiFlash, the tool from Xiaomi website.
The question is: Can I flash Android 9 MIUI 11 Global stable version with MiFlash with succes?
I have now installed on my phone Android 10 MIUI 11 Global stable version...
Fireblad3 said:
Thanks for the reply,
I found a topic for Poco F1, here on Xda, with some info about unlocking bootloader and installing TWRP and I managed to unlock the bootloader after many attempts.
So I unlocked the bootloader, but did NOT rooted the phone. Transfered TWRP with ADB minimal commands, but when I restart phone in recovery TWRP asks for password for decryption. It lets me cancel the screen with password, but when I try to wipe cache and data gives error for not having permission. So I abandoned this method.
I google it and found another way to install roms, thru MiFlash, the tool from Xiaomi website.
The question is: Can I flash Android 9 MIUI 11 Global stable version with MiFlash with succes?
I have now installed on my phone Android 10 MIUI 11 Global stable version...
Click to expand...
Click to collapse
I've never used miflash so can't answer, sorry.
going back, i belive you had to flash disable force encryption.zip in twrp. This could remove the encryption.
Windoors said:
I've never used miflash so can't answer, sorry.
going back, i belive you had to flash disable force encryption.zip in twrp. This could remove the encryption.
Click to expand...
Click to collapse
I fiund different videos online but none for the poco f1 regarding the downgrade with stock rom with MiFlash. It said that it would work with all Xiaomi models, but I don't want to make something stupid, that's why I am asking in this community, maybe someone knows more info about it.
So what version of TWRP you use? Where I can find a working version of the ,,disable force encription.zip" for poco f1?
as far as I know MiFlash is one of the safest ways to flash stock miui for afresh new beginning.
I always use this when I run into any problem. (but u shud get as many experts opinions as possible)
Now coming to the point of "downgrading", I m gonna downgrade my device to check whether it bricks or not.
rajeshkoshti said:
as far as I know MiFlash is one of the safest ways to flash stock miui for afresh new beginning.
I always use this when I run into any problem. (but u shud get as many experts opinions as possible)
Now coming to the point of "downgrading", I m gonna downgrade my device to check whether it bricks or not.
Click to expand...
Click to collapse
Thanks for sharing the opinion and if you make any experiments let me know
Fireblad3 said:
I fiund different videos online but none for the poco f1 regarding the downgrade with stock rom with MiFlash. It said that it would work with all Xiaomi models, but I don't want to make something stupid, that's why I am asking in this community, maybe someone knows more info about it.
So what version of TWRP you use? Where I can find a working version of the ,,disable force encription.zip" for poco f1?
Click to expand...
Click to collapse
Twrp: https://forum.xda-developers.com/poco-f1/how-to/recovery-official-twrp-t3883736
Disable force encryption: https://drive.google.com/file/d/1As6z5v7NEIfOk67jXHBX34cbnFZdEjy9/view
---------- Post added at 11:25 AM ---------- Previous post was at 11:22 AM ----------
Windoors said:
Twrp: https://forum.xda-developers.com/poco-f1/how-to/recovery-official-twrp-t3883736
Disable force encryption: https://drive.google.com/file/d/1As6z5v7NEIfOk67jXHBX34cbnFZdEjy9/view
Click to expand...
Click to collapse
Once you've done that, format system and data. Then get twrp flashable miui 10 from here:
https://mi-globe.com/miui-firmware-rom-builder-features/78/
After flash, you need to format data to be able to get to homescreen. It works for me and i downgraded more than once from miui 11 (android 10) to miui 10
Fireblad3 said:
Thanks for sharing the opinion and if you make any experiments let me know
Click to expand...
Click to collapse
Yes,
I have successfully downgraded from 11.0.4.0 to 11.0.5.0 using "XiaoMiFlash.exe" just to help u out.
How abt u hit the thanks button for both my comments coz as u know it involves lot of work. Now will have to restore all my data back!
All the best.:good:
Windoors said:
Twrp: https://forum.xda-developers.com/poco-f1/how-to/recovery-official-twrp-t3883736
Disable force encryption: https://drive.google.com/file/d/1As6z5v7NEIfOk67jXHBX34cbnFZdEjy9/view
---------- Post added at 11:25 AM ---------- Previous post was at 11:22 AM ----------
Once you've done that, format system and data. Then get twrp flashable miui 10 from here:
https://mi-globe.com/miui-firmware-rom-builder-features/78/
After flash, you need to format data to be able to get to homescreen. It works for me and i downgraded more than once from miui 11 (android 10) to miui 10
Click to expand...
Click to collapse
Thank you for the help, I wil try to do that and come with feedback. I supose i can install TWRP using minimal ADB commands like I did before, then try to flash the zip with the decryption data.
But you say you downgraded from miui 11 (android 10) to miui 10...is still viable for me to downgrade with this method from stock global version miui 11 (andoird 10) to stock miui 11 (android 9)??. I only have the bootloader unlocked, NOT rooted
rajeshkoshti said:
Yes,
I have successfully downgraded from 11.0.4.0 to 11.0.5.0 using "XiaoMiFlash.exe" just to help u out.
How abt u hit the thanks button for both my comments coz as u know it involves lot of work. Now will have to restore all my data back!
All the best.:good:
Click to expand...
Click to collapse
Thanks a lot, I will do that And please tell me a little more if you know...if i use XiaoMiFlash to flash the global stable rom and use the option to lock the bootloader, then I can unlock the bootloader again sometimes if i change my mind?
Fireblad3 said:
Thank you for the help, I wil try to do that and come with feedback. I supose i can install TWRP using minimal ADB commands like I did before, then try to flash the zip with the decryption data.
But you say you downgraded from miui 11 (android 10) to miui 10...is still viable for me to downgrade with this method from stock global version miui 11 (andoird 10) to stock miui 11 (android 9)??. I only have the bootloader unlocked, NOT rooted
Thanks a lot, I will do that And please tell me a little more if you know...if i use XiaoMiFlash to flash the global stable rom and use the option to lock the bootloader, then I can unlock the bootloader again sometimes if i change my mind?
Click to expand...
Click to collapse
While flashing I selected clean all+lock bootloader. After successful flashing and booting, I used "unlock tool" with MI login on the device+on the unlock tool and it didnt give me trouble (waiting period to unlock etc) to unlock again. So its pretty simple if u knw wht u r doing.
Happy flashing
rajeshkoshti said:
While flashing I selected clean all+lock bootloader. After successful flashing and booting, I used "unlock tool" with MI login on the device+on the unlock tool and it didnt give me trouble (waiting period to unlock etc) to unlock again. So its pretty simple if u knw wht u r doing.
Happy flashing
Click to expand...
Click to collapse
Thanks again, you realy helped me a lot. I wil comeback with feedback, it's clear now for me since you tested it already.
Fireblad3 said:
Thanks again, you realy helped me a lot. I wil comeback with feedback, it's clear now for me since you tested it already.
Click to expand...
Click to collapse
Plz proceed with caution chck every step twice if u r doing smthng for the first time and lastly dnt hold anyone responsible if smthng goes wrong.:fingers-crossed:
:good:
Fireblad3 said:
Thank you for the help, I wil try to do that and come with feedback. I supose i can install TWRP using minimal ADB commands like I did before, then try to flash the zip with the decryption data.
But you say you downgraded from miui 11 (android 10) to miui 10...is still viable for me to downgrade with this method from stock global version miui 11 (andoird 10) to stock miui 11 (android 9)??. I only have the bootloader unlocked, NOT rooted
Click to expand...
Click to collapse
You'll need fastboot commands to flash twrp.
Yes, I've downgraded from global to global. If using twrp, you need the rom in flashable zip format.
Can't see why bootloader can't be re-unlocked.
Windoors said:
You'll need fastboot commands to flash twrp.
Yes, I've downgraded from global to global. If using twrp, you need the rom in flashable zip format.
Can't see why bootloader can't be re-unlocked.
Click to expand...
Click to collapse
Yes, I've seen that roms for Twrp are in .zip format and the ones for XiaoMiFlash are .tgz format.
rajeshkoshti said:
Plz proceed with caution chck every step twice if u r doing smthng for the first time and lastly dnt hold anyone responsible if smthng goes wrong.:fingers-crossed:
:good:
Click to expand...
Click to collapse
Yes, I will do that, check everything twice and don't rush. Everything should be properly done, step by step.
I still have a question.. if I have my microSd card in the phone while I flash a rom or wipe data it will affect it? I will loose the data on it? Should I get it out while doing the procedure?
Although I feel that it shudnt format sd card, I would simply remove sd card when wiping and insert it back when needed.:good:
I dnt wanna take chances.
Its upto u nw.:fingers-crossed:

TWRP Android 10

Yes i know it isnt aviable due to dynamic partitions. But is someone working on it? Can we donate something? Are there any possiblities? Anything new?
Thanks
Yes
Goku1992 said:
Yes i know it isnt aviable due to dynamic partitions. But is someone working on it? Can we donate something? Are there any possiblities? Anything new?
Thanks
Click to expand...
Click to collapse
Search for twrp on Google, you can donate to the main dev, bit he was on hiatus for personal reasons
Hi guys, I currently have 1.0.7 on my 7tPro McLaren Edition do you think it can root? Do I follow the guide? great Brick phone ... it seems that it is not possible to return, or better if I block the BL again then the restore with a rom via OTA is not done. If I insert the last TWRP installed from the unofficial 3.3.17 of Mauronofri the second one starts but then the download folder to complete the TWRP and Magisk does not see it ... the previous TWRP of the same author are not installed! Download solutions to show the download folder and install the 2 files ?? Thank you. N.B. back does not make me go, or rather block again the BL but does not make me repair the official rom restore 1.0.5, phone from paperweight at the moment ... thanks. N.B. however since I unlocked the BL I wish I could root.
antonello66 said:
Hi guys, I currently have 1.0.7 on my 7tPro McLaren Edition do you think it can root? Do I follow the guide? great Brick phone ... it seems that it is not possible to return, or better if I block the BL again then the restore with a rom via OTA is not done. If I insert the last TWRP installed from the unofficial 3.3.17 of Mauronofri the second one starts but then the download folder to complete the TWRP and Magisk does not see it ... the previous TWRP of the same author are not installed! Download solutions to show the download folder and install the 2 files ?? Thank you. N.B. back does not make me go, or rather block again the BL but does not make me repair the official rom restore 1.0.5, phone from paperweight at the moment ... thanks. N.B. however since I unlocked the BL I wish I could root.
Click to expand...
Click to collapse
This should work
https://forum.xda-developers.com/7t-pro/how-to/10-0-3-patched-boot-image-oneplus-7t-pro-t3986351

How to fix sensor malfunction following MI A3 downgrade from android 10 to 9..?

Recently i downgraded MI A3 android 10 to 9 because of bugs and end up the sensors are not working anymore.
#proximity sensor
#light sensor
#gyro and compass is not detected following downgrade.
does anyone know how to fix this or anyone could downgrade without having sensor issues?
please share
thank you.
chachasl said:
Recently i downgraded MI A3 android 10 to 9 because of bugs and end up the sensors are not working anymore.
#proximity sensor
#light sensor
#gyro and compass is not detected following downgrade.
does anyone know how to fix this or anyone could downgrade without having sensor issues?
please share
thank you.
Click to expand...
Click to collapse
You must flash the persist partition with twrp. You can find a tutorial at the 4pda site
I am having the same problem.. any solution??
Thanks in Advanced..
I read on a latin facebook page, that you need to install some rom, the majority agrees with miui 11 to start it, to activate the usb depuration and to install the global and european stock android one 9.0 rom and that the problem is corrected, i do not correct why the process has to be that.
lozada81 said:
I read on a latin facebook page, that you need to install some rom, the majority agrees with miui 11 to start it, to activate the usb depuration and to install the global and european stock android one 9.0 rom and that the problem is corrected, i do not correct why the process has to be that.
Click to expand...
Click to collapse
Can you explain More or give me the link
chachasl said:
Recently i downgraded MI A3 android 10 to 9 because of bugs and end up the sensors are not working anymore.
#proximity sensor
#light sensor
#gyro and compass is not detected following downgrade.
does anyone know how to fix this or anyone could downgrade without having sensor issues?
please share
thank you.
Click to expand...
Click to collapse
Did you use miglash to downgrade?
amnher said:
Did you use miglash to downgrade?
Click to expand...
Click to collapse
No i did not.
Developer option bootloader unlocked and usb debugging activated
Fastboot unlocked using adb fastbioot
And flashed the official fastboot rom using mi flash tool
chachasl said:
No i did not.
Developer option bootloader unlocked and usb debugging activated
Fastboot unlocked using adb fastbioot
And flashed the official fastboot rom using mi flash tool
Click to expand...
Click to collapse
Can you go back to 10? They say just make a backup of persist partition via twrp then flash it
amnher said:
Can you go back to 10? They say just make a backup of persist partition via twrp then flash it
Click to expand...
Click to collapse
Sure i will try..
Solution
Hey, i was facing the same problem... I visited the MI Customer Care, they had no idea, all they said is that my sensors are broken, i will have to change them...
But Updated it to official Android 10, and the sensors are back again..
Follow this link: https://www.the***********.com/xiaomi-mi-a3-android-10-update-guide/
Hope this works for you...
chachasl said:
Recently i downgraded MI A3 android 10 to 9 because of bugs and end up the sensors are not working anymore.
#proximity sensor
#light sensor
#gyro and compass is not detected following downgrade.
does anyone know how to fix this or anyone could downgrade without having sensor issues?
please share
thank you.
Click to expand...
Click to collapse
Facing same issue here please help.
aadienriq said:
Facing same issue here please help.
Click to expand...
Click to collapse
Flash any custom rom (PE in my case), then flash stock rom again....
I still can't get the sensors to work. Tried flashing PE 10 through twrp then mi flash Android 9 via fastboot. Still no working sensors for my Android 9. pls post detailed guide on how you were able to downgrade to stock pie.
sioneng said:
I still can't get the sensors to work. Tried flashing PE 10 through twrp then mi flash Android 9 via fastboot. Still no working sensors for my Android 9. pls post detailed guide on how you were able to downgrade to stock pie.
Click to expand...
Click to collapse
So basically, i updated to stock android 10, realised it was a mistake, flashed stock 9 via fastboot, lost sensors, installed orangefox rexovery and flashed latest PE, while in PE i tested the sensors and they were fully working, flashed stock 9 via fastboot again and everything is fine now. That was it.
Every time The same story. Before the update every user want it like a question of life or death. After ask how to downgrade. LoL
eltonb said:
So basically, i updated to stock android 10, realised it was a mistake, flashed stock 9 via fastboot, lost sensors, installed orangefox rexovery and flashed latest PE, while in PE i tested the sensors and they were fully working, flashed stock 9 via fastboot again and everything is fine now. That was it.
Click to expand...
Click to collapse
I see, i was able to flashed PE (A10) and all sensors are working. but when i miflash back to android 9 global version same problem.
---------- Post added at 02:13 PM ---------- Previous post was at 02:11 PM ----------
wetito said:
Every time The same story. Before the update every user want it like a question of life or death. After ask how to downgrade. LoL
Click to expand...
Click to collapse
so what's your contribution then with this thread?
sioneng said:
I see, i was able to flashed PE (A10) and all sensors are working. but when i miflash back to android 9 global version same problem.
---------- Post added at 02:13 PM ---------- Previous post was at 02:11 PM ----------
so what's your contribution then with this thread?
Click to expand...
Click to collapse
Strange, i've used the method twice now with success. Are you using the official march fastboot rom from xiaomi and the latest platform tools?
Sapper Morton said:
@sioneng @eltonb
You guys are missing an important step; for the downgrade to be successfully done, you must come from a custom Android 10 ROM for Pie vendor, as such only the official PX is eligible, not the unofficial by nullby, because the latter uses Stock 10 firmware, vendor included.
I suspect it's because dtbo.img, since it carries hardware information to the Linux Kernel, thus the sensors would be targeted.
You can use any custom ROM that matches the requirements, as such the EvolutionX by chaplindev; but I do recommend to use PX Official build, just because that's what I used to recover my sensors back; download is available here.
Click to expand...
Click to collapse
That's the one i used both times and successfully restored the sensors..
Solved
Just Download laurel_sprout_global_images_V10.3.4.0 This Rom and Flash .....I think everything will work fine.
When i tried others like v10.3.16.0... Also facing same issue.
Sapper Morton said:
@sioneng @eltonb
You guys are missing an important step; for the downgrade to be successfully done, you must come from a custom Android 10 ROM for Pie vendor, as such only the official PX is eligible, not the unofficial by nullby, because the latter uses Stock 10 firmware, vendor included.
I suspect it's because dtbo.img, since it carries hardware information to the Linux Kernel, thus the sensors would be targeted.
You can use any custom ROM that matches the requirements, as such the EvolutionX by chaplindev; but I do recommend to use PX Official build, just because that's what I used to recover my sensors back; download is available here.
Click to expand...
Click to collapse
Nice! i got my mi a3 sensors back. I was using the wrong PE rom . thanks for all your help guys. 
 @Sapper Morton @eltonb

Categories

Resources