Mi Mix 3 (4G Variant) : camera not working on Custom rom - Xiaomi Mi Mix 3 Questions & Answers

I recently tried a new rom that interested me based off the features and special abilities but, it seems whenever I try to use gcam or even a video calling app it, freezes. Can I patch it with libs from my previous aosp rom? I really love this rom but not enough to have an impossible solution to it's flaws. Any tips are helpful
(It doesn't detect the camera, duo says it can't access the camera.) Rom is Ancient OS that I found after some searching.

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Custom ROM with stock camera

Good morning. I am considering rooting my*phone*to enable me to get round the WhatsApp limitation of the incoming and outgoing media files filling up my internal memory. I am planning to use link2sd once rooted.
I am contemplating the idea of installing a custom ROM also. I have an Exynos Samsung S7 (SM-G930F).
One of the big features I use on my*phone*is the camera and from my reading so far I see that some of the custom ROMS do not utilise the camera hardware properly (AOSP or LOS based ROMS) and as such you end up with a lower quality camera than stock.*
Are there ROMS out there which still use the stock camera ? Are they easily identifiable from the list of ROMS in the ROMS section?*
Any guidance towards a stable ROM which still utilises the camera the same as the stock ROM would be much appreciated.*
Many thanks in advance.
Jimmy
Jimmymcma said:
Good morning. I am considering rooting my*phone*to enable me to get round the WhatsApp limitation of the incoming and outgoing media files filling up my internal memory. I am planning to use link2sd once rooted.
I am contemplating the idea of installing a custom ROM also. I have an Exynos Samsung S7 (SM-G930F).
One of the big features I use on my*phone*is the camera and from my reading so far I see that some of the custom ROMS do not utilise the camera hardware properly (AOSP or LOS based ROMS) and as such you end up with a lower quality camera than stock.*
Are there ROMS out there which still use the stock camera ? Are they easily identifiable from the list of ROMS in the ROMS section?*
Any guidance towards a stable ROM which still utilises the camera the same as the stock ROM would be much appreciated.*
Many thanks in advance.
Jimmy
Click to expand...
Click to collapse
Hi @Jimmymcma,
All the custom ROMs out there that are not Touchwiz-based don't use the stock camera (and the stock camera can't be installed on them). So, by using ROMs such as Lineage OS, Resurrection Remix OS, crDroid, AOSP and so on, you will get lower quality than on Touchwiz-based ROMs such as SuperMan-ROM, BatMan-ROM, IronMan-ROM.
I would recommend using SuperMan-ROM, which is very stable, as good battery life and affords many additional features. It is very good ROM known by almost all the s7 owners here.
The camera is the same as stock. But if you want to push it a bit further, you can use this great app: https://forum.xda-developers.com/galaxy-s7/themes/zero-camera-mod-v1-0-increased-bitrates-t3439176. It will give he ability to increase bitrate, video fps, jpeg quality for images, custom shutter speed in pro mode etc...
cgirerd said:
Hi @Jimmymcma,
All the custom ROMs out there that are not Touchwiz-based don't use the stock camera (and the stock camera can't be installed on them). So, by using ROMs such as Lineage OS, Resurrection Remix OS, crDroid, AOSP and so on, you will get lower quality than on Touchwiz-based ROMs such as SuperMan-ROM, BatMan-ROM, IronMan-ROM.
I would recommend using SuperMan-ROM, which is very stable, as good battery life and affords many additional features. It is very good ROM known by almost all the s7 owners here.
The camera is the same as stock. But if you want to push it a bit further, you can use this great app: https://forum.xda-developers.com/galaxy-s7/themes/zero-camera-mod-v1-0-increased-bitrates-t3439176. It will give he ability to increase bitrate, video fps, jpeg quality for images, custom shutter speed in pro mode etc...
Click to expand...
Click to collapse
Hi cgirerd,
Thank you very much for the comprehensive response. Much appreciated. I think I will try the Superman ROM you suggested.
Thanks again mate
The other thing you can do is enable adoptable storage with a fast SD card. This will allow you to combine internal and external storage together and will be used as one total pool.
Hi,
as I wrote in https://forum.xda-developers.com/galaxy-s7/help/s7-stock-camera-t3597437/post77588759#post77588759
nickma said:
tried to install the stock camera and it strongly depends on proprietary samsung features.
First thing failing is a missing com.samsung.android.util.SemLog library. I injected a SemLog Mockup just do observe that there are other (possibly a lot more) shared library dependencies.
If anyone is interested in developing this thing together; Feel free to contact me.
Click to expand...
Click to collapse

[HELP] I can not set passwords on my S7

Hello friends of the forum, I come across this post reporting a problem that is occurring with my Galaxy S7 model G930F. I do not know why, but whenever I use a standard rom (samsung official) I can not set a locking password or fingerprint. Whenever I go to configure the settings application gives error. I already tested with rom 6.0 - 7.0 even tested the roms ported from galaxy s8 and Note, published here in the forum. where they give the same error. I tested a LineageOS 7.1.2 rom and the password and fingerprint feature works perfectly. but I found the camera application very bad. the official roms of samsung has the camera application full of cool features like: shoot in 4k, Full HD with 60fps, slow motion, I tried to buy the application of the S7 Camera Mod and use in the LineageOS ROM but the same gives error when running. so for me the best option would be to use the stock rom to take full advantage of the camera with the official samsung application, but with this lock configuration error I do not know what else to do. Can someone help me?
I put here a link to the video I made on my phone, showing exactly the problem. The language of the device is in Portuguese because I am from Brazil. But for those who know android, the security options are pretty obvious to report the problem.
Please, I need this help.
contact (240)-516-8348 for your hacking tricks
escoogba said:
contact (240)-516-8348 for your hacking tricks
Click to expand...
Click to collapse
What? Whatsapp support?

Mi A2 Lite ANDROID 10 UPDATE REVIEW BY ALESSIO1989

Mi A2 Lite ANDROID 10 UPDATE REVIEW BY ALESSIO1989 :
1. SD crap performance still not fixed (and it's not related to the SD itself, only on this phone)
2. BT is still laggy, no additional codecs working, SBC only with 500ms lags (sometimes even more)
3. Poor 4G signal - 4G+ not working (at least in Europe), while the SoC is perfectly capable to do intra brand carrier aggregation.
4. Performance degradation after a couple of days, needs restarts
4. Customize your pixel is still appearing
5. Cannot hide suggestions in settings
6. Direct share is still broken
7. Xiaomi never cared to enable Camera2Api (a workadound is possible thought)
8. Xiaomi never cared about AR Core.
9. 2/3 of these issues come since Day one from Android 9.
Completely Written by ALESSIO1989.
JUST CORRECTED SOME MISTAKES & GAVE SPACES BTW LINES.
conclusion, stay on stock oreo, or flash custom rom.
Can confirm 3, 4, 4 and 6, on June update. The others haven't noticed/tested.
tried various custom roms but all with bugs.
In my opinion the best I have tried for battery life and speed is the bliss vanilla 12.8 even if it had
camera and gps problems ... What do you recommend? ?Do you think there is a custom rom without defects??
zibibo said:
tried various custom roms but all with bugs.
In my opinion the best I have tried for battery life and speed is the bliss vanilla 12.8 even if it had
camera and gps problems ... What do you recommend? ?Do you think there is a custom rom without defects??
Click to expand...
Click to collapse
try LosQ gsi from enterniten or Los17 custom rom, but prefer LosQ gsi even i use Los17 custom rom.. ?
Thanks very kind, you can send me the link, so you can understand the right one. ? So I try it.
Bluetooth volume is only 50% after each connect.
What's the workaround to enable camera2api?
trash
Is there a way to back to the first Android version on Mi A2 Lite? It was the only version that works fine.
After the first update a lots of problems comes. The first one: Call Recorders stop work!
I'm with the last Android 10 update, and my cell phone is a tash now. I cant use it. Lot of bugs!
I need to change the android Version, install a MIUI stock, or buy a new phone(I cant do it now!!). I think this is my first and my last Xiaomi Phone.
lets keep all the reviews / complaints of this rom in one location so everyone can enjoy the conversation.
https://forum.xda-developers.com/mi-a2-lite/how-to/android-10-v11-0-7-bugs-enhancements-t4122595

Redmi 9a flashed with Treble GSI (stock android ROM) - just saying thanks

Hi everyone,
I've been away from the ROM scene for a few years and was pleasantly surprised to find out that even a MediaTek phone these days can be flashed with a ROM different from its original. With a lot of bumps and information from this thread and others, I was able to test the Lineage, Havoc, and Treble ROMs, flashing through adb commands on fastbootd on unsigned xiaomi drivers. The one with the best compatibility so far is an older ROM, the Treble 10 GSI bundled with go gapps. Treble 11, the latest, doesn't have a working "recent apps" button (multitasker/app switcher). I'm not using this phone as a camera phone, but I did install an older Gcam (Gcam 2.3, I think) by googling the phone's mediatek processor, Helio G25.
On stock android, I do feel like the phone is much improved from the MIUI OS's bloat. I feel that Xiaomi as of late is putting too much adware, a far cry from when I bought my first phone from them (A Redmi 1S).
I would like to thank everyone here for the recovery files, twrp, etc.
I'd love to know how you accomplished this, as an otherwise decent phone is, I feel, crippled by MIUI's ridiculous bloat.
Bludwurst said:
I'd love to know how you accomplished this, as an otherwise decent phone is, I feel, crippled by MIUI's ridiculous bloat.
Click to expand...
Click to collapse
Hi @Bludwurst ... I'll see if I can write something semi-coherent about it. Please give me a few days. But the general method was pretty similar to flashing other treble-based ROMs, the important thing is that the phone boots into FASTBOOTD ("elevated" fastboot) and the rom you're flashing is the correct architecture with some Google Go apps (if you want it to be easier to set up). They update every few weeks, so depending on the progress, it may even be feasible to try out the other more popular ROMs. Lineage was 2nd best in my experience, and Android 11 to boot with its own recovery, but it doesn't come bundled with Google Go apps, you'll have to flash the Google apps yourself.
Major caveat about the treble GSI i'm using though -- the Gcam with HDR on has a chance of shutting down (exiting). It's less of an issue when the setting is off. I do have a separate primary camera phone so that wasn't an issue to me.
I've had the phone for about 3 weeks now. I think the biggest difference between this ROM and the MIUI OS is that the MIUI OS is very aggressive about killing my VPN (Ad blocker) and other background apps. With this Treble GSI (Android 10, not 11), I won't claim that my mediatek phone suddenly became a snapdragon, but there's no unexpected app-killing, which is very important for Blokada to stay alive.
**Has any other app crapped out (crashed/exited) since I changed ROMs?**
I don't run games on this phone, so I can't say if there's a difference between MIUI and Treble, but most of the productivity stuff is running okay (time tracker, markdown editor, pdf viewer, etc.) there IS some slowdown when running mobile youtube on my browser (yes, i don't run the youtube app... there may be an improvement if you're using a dedicated app.
I bought this phone as my work tracker phone. Before, with the MIUI stuff, it would stutter after a few apps were loaded. This is improved, but under heavy loads (10+ tabs, video playing), the phone is likely to complain.
**How's the battery life**
I bought this phone for the battery life, so I'd say I'm pretty satisfied on that front. The difference between the MIUI and the Treble GSI.... there's some small improvement with the Treble GSI. But it is (after a few weeks of use) not as much of a "battery boost" as I initially thought. Maybe this is because MIUI keeps killing background apps that now stay on? Can't tell.
**Any other issues**
I had to fix brightness and I think the headphone bug. I still have the commands somewhere, I'll dig it up.
Next, I am not sure if this phone will get security issues moving forward, or if i'll have to keep reflashing to a later GSI. I haven't checked if there's a way to sideload kernel security patches.
**Worth it to switch?**
Yeah, absolutely. Not having to reload apps is a huge deal, and not losing working data while typing helps. Tradeoff is camera hdr and security.
This all sounds very interesting.
I've admittedly not kept up with the Android scene (to call it something), so I'm a bit lost regarding Treble ROMs and such; I'll try to catch up a bit.
Take your time, I can wait.
(It goes without saying that, should I not like the results, I can always bail and reinstall an official Xiaomi ROM for this device, no?)
Yes, MIUI is extremely aggressive killing apps, and getting it to stop is rather confusing (it's not enough to turn off battery optimizations... You need to dig into Settings).
I managed to stop it from killing Netguard, at least...
I also don't play games or otherwise make extremely heavy use of the phone; I also don't care much for camera apps, so such disadvantages aren't dealbreakers for me.
Thank you for your reply
can you tell what gsi did you install? tkss
Luelu said:
can you tell what gsi did you install? tkss
Click to expand...
Click to collapse
You should use arm32_binder64-ab variants for this device, and you should flash an image that is THE SAME ANDROID VERSION you currently have or 1 version above. Example if you have Android 11, Flash Android 11R version, if you have Android 10 only flash ANDROID 10Q versions, etc.
To find out what GSI image should you use, this app makes it easier, it recommends you which one to download. https://play.google.com/store/apps/details?id=tk.hack5.treblecheck&hl=&gl=US --
#Another mirror:
https://www.apkmirror.com/apk/hacki...lease/treble-info-5-0-6-android-apk-download/
2 Years later, i made a guide on how to flash it , maybe it can be useful to you.
Xiaomi Redmi 9A 9i 9AT 10A
Notes about tinkering with Android Project Treble. Contribute to phhusson/treble_experimentations development by creating an account on GitHub.
github.com
s_code said:
Hi everyone,
I've been away from the ROM scene for a few years and was pleasantly surprised to find out that even a MediaTek phone these days can be flashed with a ROM different from its original. With a lot of bumps and information from this thread and others, I was able to test the Lineage, Havoc, and Treble ROMs, flashing through adb commands on fastbootd on unsigned xiaomi drivers. The one with the best compatibility so far is an older ROM, the Treble 10 GSI bundled with go gapps. Treble 11, the latest, doesn't have a working "recent apps" button (multitasker/app switcher). I'm not using this phone as a camera phone, but I did install an older Gcam (Gcam 2.3, I think) by googling the phone's mediatek processor, Helio G25.
On stock android, I do feel like the phone is much improved from the MIUI OS's bloat. I feel that Xiaomi as of late is putting too much adware, a far cry from when I bought my first phone from them (A Redmi 1S).
I would like to thank everyone here for the recovery files, twrp, etc.
Click to expand...
Click to collapse
by the way can you share the links you used to download those roms? I wanna try em out too

Best Android 12 Rom So Far

Hi guys,
after almost 2 years with MIUI, Android 10 and Android 11 with MIUI 12.5, I would like to try a custom Android 12 rom before selling the device after the summer and buy something new.
As usual, there's a lot of custom roms. Even with A12. Onestly I would prefer to focus on a specific rom avoiding to try all the possibilities, this phone is my daily driver at the moment.
So I can see CrDroid, Evolution, Aosp, Voltage, Arrow... etc etc. Maybe seems a newbie question but which could be not a best rom but the first one to be tried ? Mainly I'm using the X3 to make call ( of course ), surf the web ( of course ), take photos to my children ( so the quality is very important for me ) and use it for GPS ( Mapy CZ and Here Maps ). With an eye on the battery duration...
Which A12 rom could be a good initial attempt ? Not so hard to be installed, I don't want to spend hours in bootloops or issues eheheh.
PYCON said:
Hi guys,
after almost 2 years with MIUI, Android 10 and Android 11 with MIUI 12.5, I would like to try a custom Android 12 rom before selling the device after the summer and buy something new.
As usual, there's a lot of custom roms. Even with A12. Onestly I would prefer to focus on a specific rom avoiding to try all the possibilities, this phone is my daily driver at the moment.
So I can see CrDroid, Evolution, Aosp, Voltage, Arrow... etc etc. Maybe seems a newbie question but which could be not a best rom but the first one to be tried ? Mainly I'm using the X3 to make call ( of course ), surf the web ( of course ), take photos to my children ( so the quality is very important for me ) and use it for GPS ( Mapy CZ and Here Maps ). With an eye on the battery duration...
Which A12 rom could be a good initial attempt ? Not so hard to be installed, I don't want to spend hours in bootloops or issues eheheh.
Click to expand...
Click to collapse
If you want something stable with good long-time support, there's only Lineage, ArrowOS and maybe AospExtended
If you take lot of photos, ArrowOS offers you unlimited storage in Google Photos. In Lineage you can add that feature using a Magisk module.
I went with ArrowOS for the unlimited photo storage and a few pixel features.
I have found a phone app that automatically records all calls and a Gcam that makes great photos.
Everything is better than MIUI really
On other phones, I was happy using AOSP Ext and CrDroid. What about this last one? I can start trying Arrow maybe...
PYCON said:
On other phones, I was happy using AOSP Ext and CrDroid. What about this last one? I can start trying Arrow maybe...
Click to expand...
Click to collapse
CrDroid should be good as well.
The developer made a break of 2 - 3 because he gave the phone to his wife but now it continues to receive regular updates.
Noter2017 said:
If you want something stable with good long-time support, there's only Lineage, ArrowOS and maybe AospExtended
If you take lot of photos, ArrowOS offers you unlimited storage in Google Photos. In Lineage you can add that feature using a Magisk module.
I went with ArrowOS for the unlimited photo storage and a few pixel features.
I have found a phone app that automatically records all calls and a Gcam that makes great photos.
Everything is better than MIUI really
Click to expand...
Click to collapse
Could you provide the name of that phone app that records calls and gcam which makes great photos?
I am looking for exactly the same thing as the op. Right now on stock but it is so sloow
no1geek said:
Could you provide the name of that phone app that records calls and gcam which makes great photos?
I am looking for exactly the same thing as the op. Right now on stock but it is so sloow
Click to expand...
Click to collapse
Here you go
Mod Edit: Link Removed
AOSP dialer has to be installed in Magisk.
GPay SQLiteFix is a fix to make Google pay work, has to be flashed in Magisk as well.
After installing Aspen (GCam mod) create a folder called ConfigsSettings8 on your phone's storage and paste the aspen2.xml there.
Start Aspen, double click on the black area of the screen and select aspen2.xml
@Noter2017: I'm curious here about your setup, so a few questions?
Is Bluetooth working alright with external audio devices?
Does GPS work reliably?
Is general wireless connectivity stable?
Can advanced reboot be enabled easily?
Is button navigation possible and can buttons be reversed?
I see you have Magisk, so no questions about rooting...
pnin said:
@Noter2017: I'm curious here about your setup, so a few questions?
Is Bluetooth working alright with external audio devices?
Does GPS work reliably?
Is general wireless connectivity stable?
Can advanced reboot be enabled easily?
Is button navigation possible and can buttons be reversed?
I see you have Magisk, so no questions about rooting...
Click to expand...
Click to collapse
1) Bluetooth works fine for me. I use it with my Mi Band and a portable speaker. Personally I never had problems with Bluetooth, no matter which ROM I used.
2) I use GPS on a daily basis and it also works.
3) Works. With a speedtest get 400 Mbps on my 5 GHz WiFi at home (1 Gbps cable).
4) Can be enabled in Settings - Gestures
5) I use button navigation and didn't face any problems. You can revert the layout in Settings - Gestures - System navigation
Only problem I face after moving to ArrowOS 12.1 was that some backups made with Migrate didn't work. A few apps would crash immediately (Tailscale, for example) after starting (had to clear storage), my taxi app asked to verify my credit card again which didn't work. Had to remove and add the same card again.
Also customization is pretty much absent which might be a problem for some people.
I had a long free weekend, so I decided to spend a few hours upgrading. If the ArrowOS wouldn't have worked reliably, I would have changed ROMs to something else. ArrowOS 12 is EOL and I will stick with ArrowOS 12.1 till the end of the year. Really getting too old to do clean flashes all the time
I think CrDroid 12 (8.4) is superior. I use it with ANXcamera and Magisk

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