Develop Bugs

Project Treble and Development...

I was about to get Mi A1 when I found out about Honor 7X... I always wanted a budget device with Project Treble and was really disappointed to find Mi A1 (which was My only hope in 2017) doesn't have Treble support even after Oreo update... I read that with Oreo, Honor 7X will have Project Treble support and Im super Excited about it... I have a few doubts... Even though it has been answer, I just want to be sure...
1. Will there be Treble for sure in Oreo (since its a Budget Phone and not a flagship like Mate 9 or 8 Pro)???
2. Is it for sure that it has a separate Vendor Partition which is necessary for Project Treble (There are methods to verify it and has anyone done verification)???
3. Will there be Good Development here as I Love trying something new and flashing new ROMs all the time (Im using Redmi 3S and it has Wonderful Custom ROM development with very active Developers and Im concerned I read complaints that Honor 6X had very less development)???
4. With Project Treble out, will ROMs created for Snapdragon devices with Treble work fine with Kirin powered Honor 7X (Since I have read only about ROMs developed for Kirin devices only working in Treble enabled Honor Devices, sorry if Im wrong as I didn't do intensive research)???

bharathulaganathan said:
I was about to get Mi A1 when I found out about Honor 7X... I always wanted a budget device with Project Treble and was really disappointed to find Mi A1 (which was My only hope in 2017) doesn't have Treble support even after Oreo update... I read that with Oreo, Honor 7X will have Project Treble support and Im super Excited about it... I have a few doubts... Even though it has been answer, I just want to be sure...
1. Will there be Treble for sure in Oreo (since its a Budget Phone and not a flagship like Mate 9 or 8 Pro)???
2. Is it for sure that it has a separate Vendor Partition which is necessary for Project Treble (There are methods to verify it and has anyone done verification)???
3. Will there be Good Development here as I Love trying something new and flashing new ROMs all the time (Im using Redmi 3S and it has Wonderful Custom ROM development with very active Developers and Im concerned I read complaints that Honor 6X had very less development)???
4. With Project Treble out, will ROMs created for Snapdragon devices with Treble work fine with Kirin powered Honor 7X (Since I have read only about ROMs developed for Kirin devices only working in Treble enabled Honor Devices, sorry if Im wrong as I didn't do intensive research)???
Click to expand...
Click to collapse
Answers :
1. Yes there will be project treble when oreo is out
2. Yes one of the reason for treble to work is to have the seperate partition and it does thats the reason treble will work
3. No one can tell u this yet, but since Huawei is spreading its honor 7x all around the world more and team openkirin has the device so theres a better chance to have good development soon..
4. Why would there be a mix and match of roms? There are roms already available for our device but we are still skeptical if they would work so we havent tried them yet since it depends on the kirin processor number which matches with almost all the other devices having good development.. So they should work on 7x as well but again, we are not sure so nobody has tried it yet..
Good luck for you to chose your phone!

Treble should come (95% it will), because all Honor devices that got updated to Oreo (Beta or official) have Treble support

Since Huawei makes their own SoCs, porting Treble should be fairly easy. That, combined with the fact that they have ported Treble to even older phones (like the Mate 9), makes me fairly certain that yes, they WILL be porting Treble, and I would be genuinely surprised if they did not. Also, the fact that Treble separates the "low level" code, it shouldn't matter too much whether or not there are not many developers for this specific phone, as a OS developer (Like Lineage OS, Paranoid Android, and the like), can make a single flashable system.img for any Treble device! Thus, if somebody makes a ROM for the Pixel 2, it can run on any other Treble device, and this has even been proven with the Mate 9, running a clean generic AOSP ROM. Personally, I think it would be interesting to see Android GO ported to these midrange devices to see how fast they can be (and running, potentially, other non Android operating systems like Ubuntu, Sailfish OS, and others).

(Find 7 is dead?) Development for Oppo Find 7 terminated?

So I searched some things and hopefully this will clear your doubts.
I'll be going through every popular ROM for this device.
Its been 4 months since OmniROM Oreo build and I truly believe that there will not be any more of OmniROM for the Find7 as there has been no changes in the repo. I am thankful for all the support the devs provided for this device for past 2-3 years. This and Nameless were two ROMs that supported LVMs.
I am also positive that NamelessROM is dead as well (even though the dev said he's working on it 30 weeks ago https://plus.google.com/+AlexanderMartinz/posts/N1Fmfc25iks there has been no changes in its source since a year approximately. Also, he's a bit secretive when asked to disclose his progress of ROMs.
AICP devs have already deleted all the Find7 ROM zip files from their website (http://dwnld.aicp-rom.com/?device=find7). No changes in the source after Dec 2017 either (https://github.com/AICP/device_oppo_find7).
ResurrectionRemix ROM is dead for Find7 as well. They are busy making 8.1 ROMs for OP5T.
MokeeROM and LineageOS 14.1 are still active for 7.1.2. As we all know, none of them support LVM/Unified storage.
Our only hope LineageOS 15.1, is still in development. I've seen its changlog and they seem to be working on it.
(I'm referring to the device specific changlogs - https://github.com/LineageOS/android_kernel_oppo_msm8974 and https://github.com/LineageOS/android_device_oppo_common.
crDroid will make a build only after LineageOS 15.1 is released. As of now they've put the device into "dropped" categories (https://plus.google.com/108033353751385883417/posts/V1MAec8qN1D).

Oppo Find 7
If I'm being honest, I've been running 2.1.5 color os and its been working fine for the past 3 years. I've tried custom roms but they just don't tend to work whether that's with the LVM or other features.
The phone itself is still an amazing phone even in 2018 especially the camera! :good:
I mean tell me one thing this phone cannot do?
The main reason why I personally think they have stopped giving support to mobile phones is because of the money that they are spending on advertisement especially in India where the entire Indian cricket team has OPPO labelled on their jersey. But, also the amount of advertising money they have spent to make the brand more aware in ASIA/Europe.
As for the OPPO Find 7 in my opinion is still one of the flagship device on the market.

I am looking for a new rom and a new battery but I can't find something. Also the oppo Europe community has been deleted from website..

still okay
Manas1796 said:
So I searched some things and hopefully this will clear your doubts.
I'll be going through every popular ROM for this device.
Its been 4 months since OmniROM Oreo build and I truly believe that there will not be any more of OmniROM for the Find7 as there has been no changes in the repo. I am thankful for all the support the devs provided for this device for past 2-3 years. This and Nameless were two ROMs that supported LVMs.
I am also positive that NamelessROM is dead as well (even though the dev said he's working on it 30 weeks ago https://plus.google.com/+AlexanderMa...ts/N1Fmfc25iks there has been no changes in its source since a year approximately. Also, he's a bit secretive when asked to disclose his progress of ROMs.
AICP devs have already deleted all the Find7 ROM zip files from their website (http://dwnld.aicp-rom.com/?device=find7). No changes in the source after Dec 2017 either (https://github.com/AICP/device_oppo_find7).
ResurrectionRemix ROM is dead for Find7 as well. They are busy making 8.1 ROMs for OP5T.
MokeeROM and LineageOS 14.1 are still active for 7.1.2. As we all know, none of them support LVM/Unified storage.
Our only hope LineageOS 15.1, has stopped the development too. I've seen its changelog and there have been no updates since 20 days.
(I'm referring to the device specific changlogs - https://github.com/LineageOS/android_kernel_oppo_msm8974 and https://github.com/LineageOS/android_device_oppo_common. The 14.1 nightlies that you're receiving are due to the updates in LineageOS source and not due to device specific changes. Every other LOS 14.1 device receives the same updates that we do ).
crDroid will make a build only after LineageOS 15.1 is released (which we know has been stopped). As of now they've put the device into "dropped" categories (https://plus.google.com/108033353751...ts/V1MAec8qN1D).
Rest In Peace Oppo Find 7 - March 2014-2018
Now if you're like me and want to buy a device that has a great development community, don't ever buy Oppo again. The company demonstrated many innovative solutions and features in their older devices such as Find series and the N series but as of now they're completely against any third party development for their devices. They don't release sources like they used to (especially camera blobs) and want to focus on copying other brands.
Click to expand...
Click to collapse
Thank you very much for your comprehensive interesting summary. I did not know Oppo switched to consumer unfriendly mode. I am going to rethink buying an OP 5. Although I have to admit a Find 7a with omni 7.1.2. is running just fine, maybe another one or two years.

Manas1796 said:
So I searched some things and hopefully this will clear your doubts.
I'll be going through every popular ROM for this device.
Its been 4 months since OmniROM Oreo build and I truly believe that there will not be any more of OmniROM for the Find7 as there has been no changes in the repo. I am thankful for all the support the devs provided for this device for past 2-3 years. This and Nameless were two ROMs that supported LVMs.
I am also positive that NamelessROM is dead as well (even though the dev said he's working on it 30 weeks ago https://plus.google.com/+AlexanderMartinz/posts/N1Fmfc25iks there has been no changes in its source since a year approximately. Also, he's a bit secretive when asked to disclose his progress of ROMs.
AICP devs have already deleted all the Find7 ROM zip files from their website (http://dwnld.aicp-rom.com/?device=find7). No changes in the source after Dec 2017 either (https://github.com/AICP/device_oppo_find7).
ResurrectionRemix ROM is dead for Find7 as well. They are busy making 8.1 ROMs for OP5T.
MokeeROM and LineageOS 14.1 are still active for 7.1.2. As we all know, none of them support LVM/Unified storage.
Our only hope LineageOS 15.1, has stopped the development too. I've seen its changelog and there have been no updates since 20 days.
(I'm referring to the device specific changlogs - https://github.com/LineageOS/android_kernel_oppo_msm8974 and https://github.com/LineageOS/android_device_oppo_common. The 14.1 nightlies that you're receiving are due to the updates in LineageOS source and not due to device specific changes. Every other LOS 14.1 device receives the same updates that we do ).
crDroid will make a build only after LineageOS 15.1 is released (which we know has been stopped). As of now they've put the device into "dropped" categories (https://plus.google.com/108033353751385883417/posts/V1MAec8qN1D).
Rest In Peace Oppo Find 7 - March 2014-2018
Now if you're like me and want to buy a device that has a great development community, don't ever buy Oppo again. The company demonstrated many innovative solutions and features in their older devices such as Find series and the N series but as of now they're completely against any third party development for their devices. They don't release sources like they used to (especially camera blobs) and want to focus on copying other brands.
Click to expand...
Click to collapse
AOKP is still on, but nougat http://aokp.co/devices/find7

Is this AOKP work on Find 7a or its only for 7? Also are there any instructions on how to install it? Now i have 2.1.5i ColorOs with Supersu root installed. Can i have magisk instead?

Oppo cut off all international activities and projects because OnePlus now handles it for them. They know that Oppo and ColorOS can't appeal to the international market, which is why OnePlus has the whole stock android thing (and why OnePlus isn't very active in China. Oppo handles that side of the market).
I'm still hoping on Lineage btw.

My telephone rest here in front of me....
Still have Omnirom 6 with stock camera and other stuff....works like a champ!
But now i have a Mi NOte 3 to play.....still, Oppo was my best phone ever!

Manas1796 said:
MokeeROM and LineageOS 14.1 are still active for 7.1.2. As we all know, none of them support LVM/Unified storage.
Click to expand...
Click to collapse
Not entirely true, Lineage works with chinese unified layout.
Our only hope LineageOS 15.1, has stopped the development too. I've seen its changelog and there have been no updates since 20 days.
Click to expand...
Click to collapse
That doesn't mean much.
The 14.1 nightlies that you're receiving are due to the updates in LineageOS source and not due to device specific changes. Every other LOS 14.1 device receives the same updates that we do ).
Click to expand...
Click to collapse
That doesn't mean much either. My Nexus hasn't seen any device specific change for a while now, still I'm confident that development is still going on.

I looked on Gerrit and Find7 has been promoted to 15.1, so fingers crossed the next build (tmr) is Oreo.

Find7 is dead?relly?

xiaolianlang said:
Find7 is dead?relly?
Click to expand...
Click to collapse
Not dead at all. I have got Android 8.1 on my Find 7, crDroid custom rom. Lineage 15 is also up now, by Wuxianlin.

knusto said:
Not dead at all. I have got Android 8.1 on my Find 7, crDroid custom rom. Lineage 15 is also up now, by Wuxianlin.
Click to expand...
Click to collapse
wow! Sound's good!How can I found the Cr 8.1?Please help me,Thanks!I have only Cr 7.1.2 Version:3.8

xiaolianlang said:
wow! Sound's good!How can I found the Cr 8.1?Please help me,Thanks!I have only Cr 7.1.2 Version:3.8
Click to expand...
Click to collapse
https://androidfilehost.com/?w=files&flid=262369

knusto said:
https://androidfilehost.com/?w=files&flid=262369
Click to expand...
Click to collapse
Does it work with Chinese unification? On Lineage, I couldn't flash.

Wave49 said:
Does it work with Chinese unification? On Lineage, I couldn't flash.
Click to expand...
Click to collapse
temp fix if you can't flash any LOS15.1 based rom:
in file : META-INF/com/google/android/updater-script
remove the first a few lines started with ASSERT. They are checking if the zip is actually for the device. but the twrp we have for Chinese unified partition can't handle the check properly. just remove the check, and you will have oreo 8.1.

yever said:
temp fix if you can't flash any LOS15.1 based rom:
in file : META-INF/com/google/android/updater-script
remove the first a few lines started with ASSERT. They are checking if the zip is actually for the device. but the twrp we have for Chinese unified partition can't handle the check properly. just remove the check, and you will have oreo 8.1.
Click to expand...
Click to collapse
I get 'Could not find 'META-INF/com/google/android/update-binary" in the zip file".

Wave49 said:
I get 'Could not find 'META-INF/com/google/android/update-binary" in the zip file".
Click to expand...
Click to collapse
using PC, unzip the downloaded file, go to crDroidAndroid-8.1-20180409-find7-v4.1.zip/META-INF/com/google/android/, open updater-script with a text editor, make the change, save the file, re-zip. then flash the new zip file.

yever said:
using PC, unzip the downloaded file, go to crDroidAndroid-8.1-20180409-find7-v4.1.zip/META-INF/com/google/android/, open updater-script with a text editor, make the change, save the file, re-zip. then flash the new zip file.
Click to expand...
Click to collapse
Can you specify the lines which you removed?

Wave49 said:
Can you specify the lines which you removed?
Click to expand...
Click to collapse
delete the first 2 'assert', I think It's lines 1-9. i don't have the original zip anymore.

Custom Rom?

Can anyone do some developing for Redmi note 8 pro. Because so much peoples are waiting for the roms for this phone?

My understanding at the moment, is that custom ROM development is being prevented on the Redmi Note 8 Pro, because it can get hard-bricked (become completely unusable) MUCH too easily, and the only way to unbrick it, is to use an authorised Xiaomi service account (which very few people have).
This means that, whenever a developer tries to test something they're working on (a custom ROM or custom recovery), if their phone gets hard-bricked while testing, their development completely stops until/if they can get their phone unbricked.
If Xiaomi were to allow all users to unbrick their Redmi Note 8 Pro easily (without needing these authorised Xiaomi service accounts), then I think that custom ROMS would start to come out (I believe the full source code has already been released, which is a prerequisite for custom ROM development).
Other members, please feel free to share your views, and correct me if I'm wrong on the above; what are the chances that Redmi Note 8 Pro owners will be able to easily/quickly unbrick their hard-bricked devices in the future?

manimirza055 said:
Can anyone do some developing for Redmi note 8 pro. Because so much peoples are waiting for the roms for this phone?
Click to expand...
Click to collapse
I'm waiting and can't wait for some sort of ASOP rom to drop. Love the phone had it 3 weeks now and am rooted on MIUI 11. However I would really like to swap the rom as soon as possible

Halasir said:
My understanding at the moment, is that custom ROM development is being prevented on the Redmi Note 8 Pro, because it can get hard-bricked (become completely unusable) MUCH too easily, and the only way to unbrick it, is to use an authorised Xiaomi service account (which very few people have).
This means that, whenever a developer tries to test something they're working on (a custom ROM or custom recovery), if their phone gets hard-bricked while testing, their development completely stops until/if they can get their phone unbricked.
If Xiaomi were to allow all users to unbrick their Redmi Note 8 Pro easily (without needing these authorised Xiaomi service accounts), then I think that custom ROMS would start to come out (I believe the full source code has already been released, which is a prerequisite for custom ROM development).
Other members, please feel free to share your views, and correct me if I'm wrong on the above; what are the chances that Redmi Note 8 Pro owners will be able to easily/quickly unbrick their hard-bricked devices in the future?
Click to expand...
Click to collapse
true, also mediatek is also to blame, they really aren't that "open-source" compared to other chipset manufacturers. thus preventing custom roms and app ports like a stable gcam port.

bpawnz said:
I'm waiting and can't wait for some sort of ASOP rom to drop. Love the phone had it 3 weeks now and am rooted on MIUI 11. However I would really like to swap the rom as soon as possible
Click to expand...
Click to collapse
Is substratum theme working on rooted device ?

Lineage os 17.1 for oneplus 7t ????

Guys oneplus 7t is great device to own and given oneplus's support for devlopers is also great but still why the devlopment is slow compared to oneplus 7 ,7pro & 7t pro.

I don't think the LOS developers will build / support for any device without a working TWRP, which includes 7T / Pro.
So it's up to people on their hobby with the device to build an unofficial LineageOS.
If I'm not mistaken, Paranoid Android will come soon and support 7T / Pro, not sure when though.
Sent from my OnePlus7TPro using XDA Labs

There's no TWRP working with all of the features for out of the box Android 10 devices, which is what the 7T came with.

hectorviov said:
There's no TWRP working with all of the features for out of the box Android 10 devices, which is what the 7T came with.
Click to expand...
Click to collapse
Hope devs will be able to make a fully working twrp for android 10 devices.

Birbal said:
Hope devs will be able to make a fully working twrp for android 10 devices.
Click to expand...
Click to collapse
After a few more twrp releases, and the covid-19 virus settles down, the focus will be on android 10 so we should have one before the year is over hopefully

My phone 5 time daily hanging problem switch off and on aumatically please help

OnePlus 7 and OnePlus 7 Pro have an official TWRP AND PAGES of custom ROMS and kernels. Why not 7T?

Beemo138 said:
OnePlus 7 and OnePlus 7 Pro have an official TWRP AND PAGES of custom ROMS and kernels. Why not 7T?
Click to expand...
Click to collapse
Because TWRP is not fully functional now.
But building ROM for devices without TWRP is not any harder, so I don't know.
There are most likely other ROMs in telegram, treskmod for example. And most kernels are unified now, if they work for 7 Pro they work for 7T/Pro.

Beemo138 said:
OnePlus 7 and OnePlus 7 Pro have an official TWRP AND PAGES of custom ROMS and kernels. Why not 7T?
Click to expand...
Click to collapse
Those phones shipped with Android Pie I believe. So that's probably why. The problem is with phones that ship with Android 10

jsgraphicart said:
Those phones shipped with Android Pie I believe. So that's probably why. The problem is with phones that ship with Android 10
Click to expand...
Click to collapse
That makes sense. I never thought of that. Thank you for your answer.

Beemo138 said:
That makes sense. I never thought of that. Thank you for your answer.
Click to expand...
Click to collapse
This is absolutely the case on this one. There's a difference between running A10 and being shipped with A10. It's all good though.

There is still not an official build for the 7t can we use the build for 7t pro and flash it ?
And I am wondering a lot of projects support the 7t pro but not 7t

Insaanimanav said:
There is still not an official build for the 7t can we use the build for 7t pro and flash it ?
And I am wondering a lot of projects support the 7t pro but not 7t
Click to expand...
Click to collapse
I tried to use 7TPro LOS builds (and other custom roms include AOSP roms) at my 7T several times . Simply it is working but with some problems . For example camera is not working . FOD working but Fingerprint image position is wrong due to resolution differences between the models I guess . I am not developer but I am thinking that these (minor) problems can fix easily if someone who knows how to fix them .

Try only to flash rom for "hotdogb" instead of others. Tryout the Xtended XR rom stock android with tons of customisation and rock stable Minor bugs exists in launcher. That can be overcomed by any thirdparty launcher

Why no progress in custom development for this device?

I know the Pro version and Pro Max version share the similar specs except physically the main camera sensor. I have a doubt if anything developed for Pro version will also work for Pro Max version like recovery, ROMs, etc. I see no lead for custom development here...
Please share your opinions and views.
Thanks

ZainBilq said:
I know the Pro version and Pro Max version share the similar specs except physically the main camera sensor. I have a doubt if anything developed for Pro version will also work for Pro Max version like recovery, ROMs, etc. I see no lead for custom development here...
Please share your opinions and views.
Thanks
Click to expand...
Click to collapse
There is Xiaomi.eu for redmi note 9 pro max but there aren’t any custom things because there is no TWRP release or at least I think that’s the reason or maybe it is the fact that it is quite new

howaboutdisdude said:
There is Xiaomi.eu for redmi note 9 pro max but there aren’t any custom things because there is no TWRP release or at least I think that’s the reason or maybe it is the fact that it is quite new
Click to expand...
Click to collapse
I know it's new... Let's hope it picks up the momentum quickly for custom development without which this awesome device is rather useless....

ZainBilq said:
I know the Pro version and Pro Max version share the similar specs except physically the main camera sensor. I have a doubt if anything developed for Pro version will also work for Pro Max version like recovery, ROMs, etc. I see no lead for custom development here...
Please share your opinions and views.
Thanks
Click to expand...
Click to collapse
These factors affects development of this device.
1. Lockdown
2. Flash Sale of Pro Max
Many people are still waiting for RN9P & RN9PM

ishreyas said:
These factors affects development of this device.
1. Lockdown
2. Flash Sale of Pro Max
Many people are still waiting for RN9P & RN9PM
Click to expand...
Click to collapse
Yes, they can be the reasons for the lack of development, but I see other devices like poco x2 and RN9P have been picking up pace quite fast even though they are also on flash sale, especially x2.
Let's see... :fingers-crossed:

ZainBilq said:
I know it's new... Let's hope it picks up the momentum quickly for custom development without which this awesome device is rather useless....
Click to expand...
Click to collapse
Well we got to wait wait don’t we

howaboutdisdude said:
Well we got to wait wait don’t we
Click to expand...
Click to collapse
This flash sale thing and that too with limited stocks per week killing this device sales/development horribly....I guess

ZainBilq said:
This flash sale thing and that too with limited stocks per week killing this device sales/development horribly....I guess
Click to expand...
Click to collapse
Yes but I think when the lockdown is over loads of custom ROMs kernels, etc would be released :good:

Hey is unofficial twro site is legit they are providing rn9pm recovery

Karan0077 said:
Hey is unofficial twro site is legit they are providing rn9pm recovery
Click to expand...
Click to collapse
Hope to get official twrp soon

Karan0077 said:
Hey is unofficial twro site is legit they are providing rn9pm recovery
Click to expand...
Click to collapse
No. Does not work. I have tried.

only recovery is working fine
but custom roms is not getting boot and i have just bricked my phone
i have again flashed the stock rom with mi flash tool

ZainBilq said:
I know the Pro version and Pro Max version share the similar specs except physically the main camera sensor. I have a doubt if anything developed for Pro version will also work for Pro Max version like recovery, ROMs, etc. I see no lead for custom development here...
Please share your opinions and views.
Thanks
Click to expand...
Click to collapse
Pro Max is Indian Version and didn't got any developers still for specific development but it has Unified ROM Builds which is also used in other Redmi Note 9 Pro versions called "miatoll". It is stable enough for Pro Max go and try it.

eunhaisme said:
Pro Max is Indian Version and didn't got any developers still for specific development but it has Unified ROM Builds which is also used in other Redmi Note 9 Pro versions called "miatoll". It is stable enough for Pro Max go and try it.
Click to expand...
Click to collapse
And what about 64mp Camera? is there any app which supports 64mp camera? (Redmi Note 9 Pro Max)

saranshsanket said:
And what about 64mp Camera? is there any app which supports 64mp camera? (Redmi Note 9 Pro Max)
Click to expand...
Click to collapse
I think some Google camera apps supports 64 MP camera. Try and see

ZainBilq said:
I know the Pro version and Pro Max version share the similar specs except physically the main camera sensor. I have a doubt if anything developed for Pro version will also work for Pro Max version like recovery, ROMs, etc. I see no lead for custom development here...
Please share your opinions and views.
Thanks
Click to expand...
Click to collapse
I am learning git now and I am going to buy Redmi Note 9 Pro Max in three months. Soon I will make a device specific trees for our device and start development of custom ROMs. But I also need testers to test my custom ROMs that I will be releasing in near future.

xtarotcards said:
I am learning git now and I am going to buy Redmi Note 9 Pro Max in three months. Soon I will make a device specific trees for our device and start development of custom ROMs. But I also need testers to test my custom ROMs that I will be releasing in near future.
Click to expand...
Click to collapse
Nice to know...

Actually There are a few roms (I'm using pixel experience). Just search for roms using the codename (Excalibur).
Extra info: I am using unofficial twrp since I was getting error7 when I was flashing using pitch black recovery

Amnesia_A9 said:
Actually There are a few roms (I'm using pixel experience). Just search for roms using the codename (Excalibur).
Extra info: I am using unofficial twrp since I was getting error7 when I was flashing using pitch black recovery
Click to expand...
Click to collapse
Can you please give me the link?
and also is there any bugs in the ROM?

saranshsanket said:
Can you please give me the link?
and also is there any bugs in the ROM?
Click to expand...
Click to collapse
Unofficial twrp:
https://unofficialtwrp.com/twrp-3-4-1-root-redmi-note-9-pro-max/
Rom:
https://forum.xda-developers.com/redmi-note-9-pro/development/rom-pixel-experience-t4158325
So if you flash that twrp then everytime you connect your phone to pc, it will show "note 9 s". You can follow the step on how to flash, but when I flashed no_verity I got stuck in bootloop. So you can ignore that step
Rom is pixel experience, didn't see any bug yet. Just the front camera didn't feel optimised. Like when I taking selfie using apps like instagram or snapchat, it would be dark and blurry.