yashsingh1/xdaforums huggingface dataset:
[Shadow General] bipinsen:
A little clarification here.. Is this only for the Developer ROM? I have the 4.1 beta ROM, and I tried this package and my camera is still good ol' landscape. Ugh. I hate it. This is the last annoying thing I wish I could fix.

@ND4SPD: do you know if this will fix the beta ROM camera?

Thanks guys.
[Shadow General] lbakalinsky:
Bipinsen, did you install Freddie's landscape camera fix on the Beta 4.1 rom?

I used the developer rom, and I found out that I first had to removed the landscape fix before I could use the portrait fix.

If you can not remove the landscape fix. You might have to dlete the HTC camera setting on your phone.
[Shadow General] bipinsen:
I think I did have Freddie's fix, but I had removed it (and I can no longer find it in my installed programs). I took your suggestion and deleted the entire folder in HKLM\Software\HTC\Camera, rebooted and installed this cab. No luck. Something else must be screwed up. Thanks for the hints!
[Shadow General] dilfatx:
Who's ROM are you using? please post link to ROM or forum. It would be helpful to know that first... (some roms mite alreay have the camera set a specific way)

Then if you haven't done so already go into your settings and go under more until you find Uninstall programs and make sure you have uninstalled any camera cabs...

Then install the cab that is on this post.

Turn off and restart your computer to make sure it took the cab well.
[Shadow General] bipinsen:
This is the ROM I'm using. Let me explain what my gripe is.. You can take pictures in portrait or landscape format just fine. It's when you hit the menu or settings button, you have to rotate the phone in landscape form to read the screen. I don't like that. Soo.. I'm not even sure if the cab here will fix that.

Ok.. one other thing that I never really found out. Video recording in my ROM is only a fraction of the whole screen. Did anyone find a fix for that?
[Samsung Galaxy S7 Questions and Answers] dzaxx:
Hey,

I`ve got my Galaxy S7 stolen a few days ago, and I realised that there is no chance to get it back, using findmymobile.samsung.com or Google find my device if "new owner" will reset smartphhone do factory defaults

That`s why i thought that maybe there is any app, that can be integrated into ROM, to be automatically installed after factory reset to provide service like Find My Device?
[Samsung Galaxy S7 Questions and Answers] XChaosSaMa:
Cerberus, but it's pay. I want something that even the theft change the ROM, i can always track the phone
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] mishufac:
Hellu guys!

I own an exynos S20+, tomorrow I will receive the snapdragon version and for a few days I will have them both. At the end of the week I'll returning one of them.

If you're trying to decide which version suits you best and you are still undecided, please tell me and I will test for you.
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] jasons1004:
Can tell you right now you'll be keeping the snapdragon
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] mishufac:
This what I think also. I'm pretty disappointed by the exynos since I got S10e last year
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] K4Y3R:
Could you check if there are any differences in network connectivity? Wifi should be the same, but im afraid the LTE module differs and maybe SMS isnt working properly.

I only had the comparison back with the S8 and the SD version couldnt even get a 4G signal (had a smaller german carrier, but the bigger ones struggled aswell)
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] jasons1004:
Not sure what you mean but I can check something if needed. I don't have any sms issues.
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] Andrino:
Could you make a quick camera comparison between those two models? 12MP 4:3 photos outdoor, low light, 4k 30 video, autofocus and selfie camera at least. I'm curious how image processing works on both and if there is big difference or not. Thanks
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] mishufac:
I just received it today. I live in an area with great 4G+ coverage and I didn`t noticed anything changed between SD vs exynos. I made calls, sms, 4G+ mobile data without problems.

I will do it, probably tomorrow.
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] Virgo_Guy:
First, update both handsets with the latest FW versions. Post setting them up with same apps and settings,

- Get an idea about each device's batterylife using only (a) Wi-Fi (b) Mobile data in similar usage pattern.

- Play some games and see which one does better. Check for the amount of heat each one generates as well.

- Click pictures of any subject(s) near and far in different lighting conditions and see which one does better.

- On day to day usage, see which one overall feels faster at everything.

etc..

It's clear that the SD is the better one with all those tests floating around the WEB, especially considering the lab tests, but you having a first hand experience can share as well:good:
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] masri1987:
did you buy the US snapdragon version or unlocked bootloader?
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] mishufac:
I updated both on ATCH firmware and wiped the system data.

On WiFi I see mainly the same consumption (3-5 % in favor of the SD version) but on mobile data the exynos consumes more the difference goes to 10%.

Side by side, the SD opens games a bit faster, but it's not a huge difference.

On day to day usage both feel very snappy, but the main big difference it's about the heat that the exynos it generates. With both side by side, I opened the same apps and after 20 minutes the exynos CPU had 56C and the SD 36C degrees.

The battery temperature was 39C on the exynos and 34C on the SD.

I took a lot of pictures and videos with all the cameras in all the conditions: I couldn't decide the winner here. Some are better on the exynos, and some on the SD, I feel that on the SD they are sharper, but the exynos reproducts colours more correct.

Games are smoother on the SD, especially after 15-20 mins of playing. Exynos it's geting hot and I believe that thermal throttle makes them a lot worse.

Because of the heat that it generates and the better battery life, I'll be sticking with the SD version.
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] mishufac:
I received the Korean version G986N. I don't how to check the bootloader status. In developer settings I have the option "OEM Unlock"
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] Virgo_Guy:
These are exactly the problems with the Exynos.The SoC used and its resulting impacts on the device in every aspect makes it almost feel like a different device altogether in the same shell.
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] NIKOSXRI:
So OP what's your conclusion?

Are the u tubers right that condemn exynos in every aspect or is it an exaggeration?

I believe you are fair without anti exynos placebo effect.

I am waiting for your conclusion.

Battery, signal, temperature?
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] sublimaze:
56C vs 36C CPU temp is a *huge* difference (56% increase) and will result in significant thermal throttling, as you pointed out. Forget about playing CPU-intensive games.

The battery temp difference is significant as well. Exynos battery temp is 19% higher than Snapdragon, which will definitely decrease battery longevity. Essentially, Exynos will lose ~19% battery capacity over the same period compared to SD.

Both are reasons to avoid Exynos if you have the option. Samsung makes a lot of great products, but mobile SoC is not one of them.

---------- Post added at 08:49 AM ---------- Previous post was at 08:48 AM ----------

I think the conclusion is pretty obvious: Avoid Exynos if possible.
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] mishufac:
I think they exagerate about the camera comparasion.

When they are both cold, they perform similar, but just after 20-30min of opening apps and watching videos (nothing stressful) the exynos gets significantly hotter in hand and after that you feel the difference in speed.

On similar conditions, I got 7hrs screen on time on exynos and 8hrs on SD. Note that the SD I got has 12GB of ram vs 8GB of the exynos.

After 15 mins of playing real racing 3, the CPU of the exynos had 58C and the SD 37C.

I live in an area with great LTE+ coverage, I have full bars on both.

When I preordered S20+ Exynos, I really hoped that Samsung resolved the issues from the s10 series, but the gap it's still there and for the same amount of money, with SD you get a better device, that's colder
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] menhir:
Animation in developer options

Please can someone confirm interesting thing bellow?

- On Exynos in developer option animations are by default off.

- On Snapdragon version in developer option animations are by default set to 1.

I already found this on Samsung Galaxy S10 exynos vs. snapdragon. series. If you have the exynos version it seems to be same as smooth as Snapdragon, but if you turn of animation on SD you will deffinitelly get smoother enviroment cause there is not possible to switch it off on Exynos variant. Only possibility that it is switched off on Exynos I am thinkong about is that this settings are transfered also when you get from one to another device.

Please chek it and let me know.
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] Xode:
I'm not sure that's right .... at least here on my Exynos device.... [emoji848]

View attachment 5006905View attachment 5006907

S20U-Exynos
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] arokub:
It is not true. Default settings are x1.
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] thegr812k:
Where did you buy the snapdragon version? Im thinking of doing the same in the UK
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] menhir:
OK, Thanks. So it must be copied during data and settings transfer from one samsung to another. Good to know!
[Nokia 6.1 Plus (X6) Guides, News, & Discussion] Cybricx:
My X6 is TA-1083.

It's currently on android 10. I want to downgrade it to oreo for some reasons. Can I be provided with factory images?
[Nokia 6.1 Plus (X6) Guides, News, & Discussion] joshclaudio:
The oldest firmware I know is Android 9 Pie. However, you need to have an unlocked bootloader in order to flash stock ROMs.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] badaas:
First for a change..! ✊
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] wojnar:
thanks, testing now.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] faiizaah:
Whoa .... Another rom for the beast
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Haverping:
Hi there,

may I ask if that syberia 3.5 an official one and got it its own Maintainer?

As far as I know meziman are not longer included.

This rom had been one of my favourite till it was abandoned (cepheus)
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] bel0glaz0v:
Is there implementation of screen off FOD?
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] wojnar:
other gapps recommendations?
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] charles15:
Hello, where can I download the Flash V11.0.8.0 EEA zip firmware. I have installed the stable xiaomi.eu 11.0.5 rom right now. Greetings and thank you.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] TjKy:
If you face

Zip Treble compatibility error!

Invalid zip file format!

Then update to the latest TWRP.

I was on TWRP 3.3.1-42 Unofficial by mauronofrio and had the above mentioned issue. After updating to TWRP 3.3.1-62 I could flash the rom.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] faiizaah:
here

you can choose 11.0.8.0
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] imna357:
Damn, one of my favorite custom ROMS
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] TjKy:
The phone did not enter deep sleep during night.

I am certain none of the installed apps kept the phone awake as I did not install anything new which I did not have on other roms.

Is it working for others?

EDIT: as you can see in later comments, this was because I had pocket detection enabled.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] marcel112:
If i am correct. Comming from Xiaomi.eu i do need to format data for encryption purpose right?
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Fr1endsh1p:
Deep sleep works for me last night. You can use BetterBatteryStats APP from play store to check which APP get the wakelock. Try Universal GMS Doze magisk module to prevent google service hold the wakelock on screen off.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Fr1endsh1p:
I'm not sure. You can have a try.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] marcel112:
lol, i cant try, because when i need to format all is gone....

But i am sure for 90%... because its based on AOSP..

probably will try, time to burn at the moment :)

edit: like i allready thought... had to format data
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Thanot:
You have to disable pocket mode if enabled, otherwise the phone wont ever enter deep sleep.

Bug:

FOD not working when notch is hidden
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] TjKy:
Nice catch, that was the issue, thank you!
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] TjKy:
Smart charging doesn't seem to be working, I have it enabled for 85% but yesterday morning it charged till 100%. I charged it again now and I unplugged it at 87%
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] nvidiageek:
Found a bug: Night light turns off when trying to manually adjust brightness using the slider with both flicker-free and night light turned on. No issue when only flicker-free is turned on.

And there are stutters in animations across the UI with default animation settings.

Apart from those two, haven't yet found any other. Great ROM! Surprised there's flicker-free mode in a custom ROM with working FOD, it's a nice addition as I'm sensitive to PWM, this will be the ROM I'll continue to use.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] MrEtron:
hi,

Just flash it and eveything working except the hotspot :(, any clue to fix that ?

Thank
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Laptapper:
For sure you've done somthing wrong in flashing steps of this ROM or you've "tuned" something wrong after flashing...
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] bioexcel:
Great ROM so far, but anyone knows how to force full screen for apps?
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] David *"**:
I want to know that too
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] fanxnet:
I flashed this Syberia Project 3.6 from havos3.4 yesterday. without gaps, and found 2 issues:

1, Every reboot,the system time changed about 23h later the current time(UTC/GMT+08:00). the calendar crashed.

2，I can launcher alipay (apk),but some activities can't be loaded. as well as taobao.

Any solution? thanks.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Fr1endsh1p:
System time i have no idea. System time seems no issue for me. Or you forgot to install a SIM card?

Default calendar app needs Gapps installed.

Alipay issue will be fixed in next build.(You can just edit /vendor/build.prop, remove this prop and reboot.)
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Fr1endsh1p:
Hotspot works for me. Check your firmware and if it still broken. Send me the log.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] pavlli:
Please is there any log tool running on background, where can I catch, what is causing restarts on my device?
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Laptapper:
https://play.google.com/store/apps/details?id=com.dp.logcatapp
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] pavlli:
This is error which is repeating all the time. I am not sure if it is connected with restarts...View attachment logcat_04-27-2020_09-45-29.txt

Odesláno z mého MI 9 pomocí Tapatalk
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] bioexcel:
Go to settings, system, general tweak, scaling

---------- Post added at 09:10 AM ---------- Previous post was at 08:48 AM ----------

Another bug discovered, no battery indicator when charging and power is off, it is just blank screen
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] fanxnet:
System time doesn't matter daily use.

Trying edit /vendor/build.prop as you hint, activity can be loaded,however some graphic blocks display incorrect.

modify again:

#ro.hardware.egl=adreno

#ro.hardware.vulkan=adreno

then it seems ok.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] David *"**:
There's no such option "general Tweak" inside system not "scaling"
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] bioexcel:
Go to settings, syberia settings, system, general tweak, scaling
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Fr1endsh1p:
Pasrservice seems works for me. Can you show me the full log. Thanks
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] David *"**:
Found it, enabled it and it doesn't work.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] bioexcel:
After enabling it, you have to set for the individual app
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] David *"**:
I did that. Try it yourself and see if it works for you
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] bioexcel:
It worked for the particular app I used it for
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] pavlli:
Here is complete logView attachment logcat_04-27-2020_09-45-29.txt

Odesláno z mého MI 9 pomocí Tapatalk
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] marx1:
I too am unable to activate the hotspot. I have installed the firmware mentioned in the OP.

I've saved a logcat. See if it helps you identify the cause.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Fr1endsh1p:
Thanks, will check.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] David *"**:
So I have been using this ROM for over a week and there's some bugs that annoys me the most.

The volume panel gets stuck for a while even when taping other parts of the screen to dismiss it fast it remains there.

While using chrome usually watching videos the app freezes for a moment I can't keep scrolling, also I have noticed green random dots while playing Lichess. The fingerprint is horrible and doesn't work when the screen is off.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Sanzium:
Thank you so much for the rom. I've been using for 2 days and everything is working great here. Some minor issues I have experienced are wifi sometimes dropping (very rare and maybe it is my router's fault), bluetooth sometimes dropping (probably my headphone's fault as it also happened sometimes with Miui) and the screen flashes a little bit when using the fingerprint reader. DT2W, bluetooth (including HD audio) and hotspot are all working perfectly here. Battery is ok, same as Miui 11.2 or better (a little better I think).

The instructions of how to install were not very clear, I will write how I did here, maybe it will help someone:

1. Flash EEA 11.0.8.0 rom through MiFlash (clean all).

2. Flash vbmeta.img from Cozzmy13's LineagOS thread.

3. Flash TWRP recovery

4. Reboot to TWRP

5. Wipe system, data, cache & art cache

6. Format Data

7. Reboot to TWRP

8. Flash SyberiaOS, OpenGapps (optional) and Magisk (optional)

9. Done, reboot to system
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] epiteto:
Here too, everything is very good with this ROM. There is a known reason why spy cpu does not detect deep sleep when it should normally settle on percentages above 50%.

I tried to set the preferred network on GSM / WCDMS / LTE as I did to fix it on Paranoid Android but on Syberia it doesn't work.

The most used frequency is the 576 MHz frequency, that is around 80%. What can it depend on?
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] ToLive2010:
Please, answer some questions about AOD (Always on Display, Live display)

1. It shows apps icons? For notifications

2. Does it have any customization? Color, elements, brightness, time to show.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Sanzium:
1. Yes

2. No. The only options are the one in the screenshot attached
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Laptapper:
There's a new version online. 3.6 0305

Someone has the changelog?
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Fr1endsh1p:
New build is up;)

Changelog:

Kernel:

- Upstreamed to 4.14.177

- Other fixes and impromements

Device:

- Fix HDR

- Update vendor blobs to 11.0.9.0

- Update prebuilt ANXCamera to V179

- Show FOD while bouncer is requesting Pattern or PIN

- Disable proximity sensor usage during doze

- Fix OTA with encrypted

- Revert default renderer

ROM:

- Merged LA.UM.8.4.1.r1-01700-8x98.0 CAF tag into some repos

- Added Sensor block per-package option

- Added Adaptive Playback

- Added AOD on charging only option

- Added last app switch action to gestures

- Added L-type gestures triggers

- Added QS tiles accent color switch

- Added back Syberia accent (from pie)

- ART improvements

- Fix bluetooth auto turns ON in airplane mode

- Other fixes and improvements

Flash new firmware(11.0.9.0 EEA) before update.

Check the full changelog at Changelog

Check Build status at Build Status

Download Link [url]https://sourceforge.net/projects/syberiaos/files/cepheus/syberia_cepheus-v3.6-20200503-0359-OFFICIAL.zip/download[/URL]
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Fr1endsh1p:
Firmware Download：https://xiaomifirmwareupdater.com/#download
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] buck123:
Awesome! than you
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] David *"**:
Is the audio when receiving notifications fixed yet?
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] baggino:
there is a bug on the audio as in the penultimate update
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] epiteto:
With this ROM and with the previous version My phone has not charged since I flashed the latest firmware - What can it depend on? Not even via USB, it only loads in recovery ...

EDIT: Charging becomes normal when "Charging Animation" is selecteted.

EDIT 2 : Fantastic ROM, thank you !
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] buck123:
It is

EDIT 2 : Fantastic ROM, thank you ![/QUOTE]
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] MDeodex:
When I reboot the device after format data and flashing firmware and the rom why my device always go to fastboot? Sorry for bad english
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] mauriciocardoso:
Please, could you, guys, help me with one question?

If my firmware and vendor are at this moment based on 11.0.8.0.; How should i proceed for flashing Syberia?

May i Just flash the New 11.0.9.0 fw (over the old one)?
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Faschoda:
After the update ROM feels quite snappy! Damn. In my opinion the last two updates slowed my device down. Animations were quite sloppy and the settings needed forever to load.

All gone with the new update! Thanks OP
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] koboldo:
In my case, after a while after a reboot, all the animations make some kind of "jumps" when scrolling. It's not as smooth as the official ROM. It's really a pity, because the rest of the ROM works perfectly.
[MENTION=7948888]Fr1endsh1p[/MENTION] if you tell me how, I'd like to help improving this.
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] Rilindd:
The gyroscope isn't working since I installed Siberia, anyone knows how to fix?
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] nikolas60:
flash correct pressist
[Xiaomi Mi 9 ROMs, Kernels, Recoveries, & Other Dev] David *"**:
Formar data

Reboot twrp

Flash firmware

Flash Rom

Wipe dalvik cache

Reboot

If you get error messages while using some apps go back to twrp wipe data and flash the Rom again.