yashsingh1/xdaforums huggingface dataset:
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] valentinc22:
No. It will hard brick your phone. If you want to flash EEA, do it without locking the bootloader. Also keep in mind you can only lock the bootloader if you flash MIUI Global (the firmware, vendor and ROM that the phone came with). If you want to use Havoc OS or other custom ROM you need to keep it unlocked. Why do you want to lock it ?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] David_#27:
Unfortunately the rotation issue is still there...
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Grimm-reaper:
I did try everything. I even flashed China rom using m-iFlash. WiFi doesn't work properly on Chinese firmware. Please make research but it doesn't look like bug rather there is incompatible driver. I suspect certain type of minor hardware difference between my EEA mi9t Pro and Redmi k20 pro. Possibly I cannot use WiFi because I use 5 GHz band however I didn't check every possible reasons. I couldn't check it out properly while my device was unstable on China firmware. Some people have reported issue but most was refresh rate related not firmware related anyway I recommend to explain this case as potentially some of roms may not work on EEA m-i9 t Pro as I noticed exactly the same on Pixel experience. Thanks for great rom it work nice with global or EEA firmware.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] jayidoans:
Does anyone know how to re-enabled NFC settings on Havoc? Mine cannot be enabled after installing magisk.

Thanks
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Doge199:
has this ROM development ended
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] wilson83:
No update for more than a month. Sigh
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] valentinc22:
Actually there is an unofficial update to Havoc OS 2.9, made by the co-maintainter (post on page 74).

You can download it here:

https://drive.google.com/file/d/1tDv...w?usp=drivesdk
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Anonda:
Yesterday clean flash new build, All is working fine & good.

Only Finger print not recognized.

Can not add the finger print.

Any solution?

Indian Device, Raphaelin, Delete fingerprint, Flashed CN 10.3.1.6, Full wipe, Format data, follow instruction, Flash rom, Gapps pico, magisk, reboot system, then flash supermad kernel V5,
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] shout.mon:
Hope this is ported to Mi 9 :(

Just saw the thread on Mi 9
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] valentinc22:
From what I can remember there is another user that posted a couple of pages back about this problem. From what I can remember he debugged the problem and found that supermad kernel was causing the issue. So try to wipe everything and then flash the ROM with its default kernel and see if the problem disappears.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Sanketg2112:
This link is not working. Do you have any other sources?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Jhonnythereaper:
I have successfully installed the rom with chinese firmware and installed the 81hz mod. All perfect. Just a question for the dev. Will there be a dark mode? Sorry, I'm just a sucker for it. Other than that, great rom. Great job!
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Anonda:
You can find dark mode in Havoc setting, interface.

---------- Post added at 10:46 AM ---------- Previous post was at 10:45 AM ----------

Thanks for your answer, will try & confirm.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Jhonnythereaper:
I owe you a beer. Damn blind
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] dodgymanc:
Thanks for the ROM! Does anyone know of a setting to get the in screen fingerprint working with the screen off, without having the Always On Display enabled? At the moment I have to press the power button to unlock the phone first. Cheers!
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Anonda:
There is a settings, double tape to wake.

I can't remember right now, where it is.

But I will inform few hours later

After double tape, the finger print appear.

So no need to press the power button.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Enri96:
hi, i have a mi9t pro and now i am on xiaomi eu 10.4.6 stable 10.4.6.0 qfkcnxm and android Q, can i flash this rom?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] salahmed:
I didn't wipe the system, see my post above yours, because every time I do that, I can only recovery the phone by flashing stock ROM via fastboot

---------- Post added at 12:34 AM ---------- Previous post was at 12:30 AM ----------

I Didn't face any death so far with fingerprint reader and dt2w enabled
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] jceey15:
Thanks a lot, good thing I don't have to touch system anymore. Also, you mentioned you wipe data, dalvik, cache, and then another cache

May I ask what is the second?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] dong282911617:
Turn on pocket detection and enable fingerprint,you will encounter deep sleep of death.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] salahmed:
It is (Dalvik Cache) and Cache

In other words, wipe Cache and Dalvik lol

---------- Post added at 01:37 AM ---------- Previous post was at 01:32 AM ----------

sorry I don't use pocket detection feature, so I am not sure
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] theOriginalSuperl2:
Never, ever wipe your system partition.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] userguy:
Why do you all say that you should absolutely NOT wipe system? When the OT clearly Staates in the Installation instructions, that one should do so?

Thats what the instruction says:

1. Download the ROM, GApps (Optional), Magisk (Optional) from the links above.

2. Wipe System, Data, Dalvik, Cache.

3. Flash the ROM, GApps (Optional), Magisk (Optional).

4. Reboot and Enjoy.

I die wipe system and not having any issues so far.

Btw. Stndby darin is amazing! Had only 1% drop in 7 hours :)
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Robbo.5000:
Wiping system is fine but probably unnecessary. The ROM install script will probably wipe system before installing anyway

With backing up and restoring the system (and vendor) partitions you need to realise that dm-verity requires that the data is restored 100% bitwise accurate. Normal TWRP backups just backup the actual data in each partition. When restoring they'll format the partition and restore the data. For system and vendor partitions you need to create a full partition image, and later restore that image. In TWRP, when backing up, you should see options for both system and system image and also both vendor and vendor image. If your phone has dm-verity enabled you should therefore always choose system image and vendor image if you want to backup the system and vendor partitions.

If the TWRP you use does not have these options, then you need to install a different version of TWRP.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] pkdlca:
Awesome Rom, didn't face any major bug even d2w working fine:)
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] dave6771:
well I eventually wiped the system part, and finally I was able to go past initial set up! Everything works great, but after the night I am facing deep sleep issue,where force reboot is needed. Other than that it's best experience so far

Just disabled FP until deep sleep gets fixed. It's pretty unpredictable
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] rv5750:
Changing automatically lock to more than 15 seconds and turning off power button instantly locks results in the screen going blank (sod). Also there is no option of unlocking immediately if correct pin unlock code is entered. Can anyone else confirm?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] bhandari.lucky:
Can we use MIUI camera with this rom?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Robbo.5000:
https://xdaforums.com/k20-pro/help/stock-camera-app-custom-rom-t3955534

Try the Magisk module recommended in this thread.

---------- Post added at 09:39 AM ---------- Previous post was at 09:29 AM ----------

Will install this soon. Only concern for me from the bugs is SELinux set to permissive. Do you think this can be resolved soon? If so I'll wait a day or 2. If it's going to be longer than I'll flash it sooner and live with it.

Many Thanks for the great work.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] feyzna:
is this rom good for gaming / gives a good performance? Or just for the customization?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] billamin:
GETTING THIS ERROR: zIP TREBLE COMPATIBILITY ERROR.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] srvoleti:
I am facing this problem --- if finger print is enabled ( whether pocket detection is enabled or disabled), and if I receive any phone call when screen is off, there is sleep of death! Only hard reboot through power button is required to use the phone again.

However, if I disable FP and use pin unlock everything is fine. If I am on home screen also, no problem.

I have clean flashed this ROM and I have the 10.3.16 vendor as advised by op.

Any help or advice from other users is appreciated. TIA.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] dzontra83:
Known problem on all custom ROMs
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Abaddon:
Not really. Beastrom and I believe cosmic too has no issue w sleep of death
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] mcn1970:
is a matter of wrong twrp. flash LR Team150's recovery.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] zni3h:
Does anyone know how to fix this
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] SkipperRyujin:
Beryllium fingerprint?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Jhonnythereaper:
Go to settings, and search "Double". Second result is what you want
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Bhabesh98:
Ambient display.. Disable always on.. Enable Pickup sensor
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] m1chb3ltr3:
I would like to know the same I dont want to hard bricked my device or something.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] gianton:
You have to fastboot flash with miflash the global stock ROM (Android 9.0) for your device and then flash this ROM. Be careful to choose only "Clean all" and not "Clean all and lock".
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Jhonnythereaper:
He has to flash the Chinese Ron from mifirm website and then flash this rom with gapps
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] gianton:
That's a way but I prefer what I wrote.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Jhonnythereaper:
Fair enough. I did exactly what I wrote and I'm running buttery smooth with the 81hz mod ?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Enri96:
so both global and china works?

with this flash what happend to my twrp? does it get overryde by mi recovery?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] m1chb3ltr3:
Is it possible to use twrp to flash the firmware?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] gianton:
I know that global stock for your device works for sure. Then you can flash a Chinese fw/vendor if needed. You have to fastboot flash twrp recovery after letting the stock ROM fully boot.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Jhonnythereaper:
It's best to use miflash and flash China rom as recommended in first post, because that way it flashes the firmware and the vendor, then you flash twrp and the rom and gapps from within twrp. Hope that was clear enough
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] S_Arya:
Is this necessary to flash China rom I'm with miui 10.3.5 Indian version
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Jhonnythereaper:
It is recommended by the dev, and it's hard at all. Just remember when using miflash to check clean all, and NOT clean all and lock
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] TomasDrabek:
One issue I have is AOD brightness..isn´t there any way how to make it behave like on my old P2 XL (adjusting brightness automatically according to light conditions around)?

Anyway flashed this rom today and this is exactly what I´m looking for...completely new phone now Mi 9T Pro is...thanks for your hard work..
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] soyab0007:
This method not working for me

any other method?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] ef1x:
Sorry, i curently dont have havoc installed, someone will probably help you
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Fak3-1234:
Havoc OS 2.9 front camera not working (popping up)
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Jhonnythereaper:
I wouldn't use the AOD feature because for what I see, there's no burning prevention method implemented. I had it on for a few hours and decided turn it off and turn on the double tap to wake feature

---------- Post added at 05:16 PM ---------- Previous post was at 05:15 PM ----------

It's working for me, no issues. Have you got Chinese firmware and vendor?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Fak3-1234:
2.8 was fine

Flashed 2.9, front camera not popping up

I'm on CN 10.3.17.0

should I downgrade to CN 10.3.16.0?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Jhonnythereaper:
I'm on 10.3.16.0 and no issues, so up to you. Either downgrade or wait for HOS 3.0. or if you dirty flashed wipe dalvik and cache?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] TomasDrabek:
Ok, so will try to live without this feature

---------- Post added at 07:46 PM ---------- Previous post was at 07:43 PM ----------

What is your experience with camera app in this rom? Should I install some gcam or it is not neccesary? I am not able to use it as it is after installing this rom, it is crashing constantly or when is working, the picture is frozen and I can´t take any photo.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] akibahmed2011:
Tried to flash Havoc os rom but it is shown updater process ended with error 7
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Anonda:
Yes, Clearly mentioned in OP.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Fak3-1234:
indeed it works perfectly on 10.3.16.0
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Jhonnythereaper:
After the 81hz mod, gcam was my second install. Just Google k20 pro gcam and download it. It works great for photos. The OG camera app crashed a couple of times and decided to try gcam, and the photo results are great
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] TomasDrabek:
Well, thank you, I had also problem with installing any Gcam mod (app can´t be installed) - I figured it out, that I need to uninstall Camera app already installed on phone, than I installed Gcam mod and camera is working flawlessly now :) I also installed that 81Hz mod, it´s a night and day that 60Hz vs 81Hz difference.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] longshij:
Vendor.img with your system do not match, your device into the brush PQ2A.190405.003 of vendor.ing mirror

The boot prompt appears, how should I do, thank you!
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] ps_minky16:
Reflash vendor + firmware for your device.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] nabil427:
Question

Hi Guys what are the known bugs on this rom? I'm actually on pie global rom and I want to to install a custom rom so is it worth it? :)
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Jhonnythereaper:
If you install it the way it says in OP, there's not many bugs, if any. All I would suggest, is to install gcam, don't turn on AOD to prevent burn in until the Dev sorts out the burn in prevention system, and maybe be brave enough to flash the 81hz mod.

Good luck
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Fak3-1234:
pls dont quote the entire op omg
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] nabil427:
OK thank you for your response. I would prefer to wait a new update and flash it ?.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] theOriginalSuperl2:
As soon as a Q tree is released.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] leosinfinity:
Guys,

does the signature spoofing

and 81hz display mod...is built in with the ROM????
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] rv2900:
2.8 is quite stable for daily use, hope can see 3.0 as stable as 2.8 in soon. Thank you for your great job!
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Un_fass_bar:
Hi,

first of all I would like to thank you for the great work. I love Havoc-OS!

Unfortunately I can't change the output of the audio signal to bluetooth in the FM Radio app (com.caf.fmradio). I already tried it with the "BTmono" and "AnySound2BT". Also "SpiritF" that has this feature didn't work because it doesn't support this phone.

Is there any solution for this?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] godofknife:
Quick question, does this Havoc OS also flash dtbo?

Because if it does, according to this thread https://xdaforums.com/k20-pro/help/impossible-to-boot-aosp-lineage-roms-t3974993

It seems that dtbo is the culprit of why phone suddenly goes to black screen after MI LOGO and twrp is inaccessible. This forces you to flash the stock rom via MIFLASH tool. Even flashing the twrp via fastboot during this state will never allow you to boot to twrp. I have done this like 10 times more. I am pissed off because the only custom ROM that is bootable fine are EVOLUTION X and PIXEL EXPERIENCE ROM. (Syberia OS also can't boot)

I come to this conclusion because I want to overclock HZ screen in this thread https://xdaforums.com/k20-pro/themes/mod-overclock-screen-to-75hz-refresh-t3951193. After installing img dtbo, the issue happened exactly when you flash Havoc OS. Magisk is not the culprit as well as installing Kernel.

So, may I know if anybody has this similar issue? Any solution? Thanks
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] theOriginalSuperl2:
I'll look into it. In the meantime, just flash the overclock dtbo after installing the ROM.

What firmware and vendor image are you using?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] godofknife:
Sorry I replied quite late. So I did both China and Global latest vendor firmware

China 10.3.17 PFKCNXM

Global 10.3.2 PFKMIXM

Both do not work well.

I did combination like Wiping Dalvik, Cache, System, Data, Internal storage

Or

Wiping Dalvik, Cache, Data, Internal storage without Wiping system. Doesn't work

I don't really need overclock dtbo. I want to install custom rom Havoc os cause this is the best ROM which I want to use. Sadly, it doesn't work :(

As I have mention, only Pixel experience and Evolution X ROM works with either combination above. The others like Syberia OS, Havoc do not.

P.S: I think you may have gotten wrong assumption that I can boot Havoc OS. In reality, after flashing the Havoc OS, I can't go pass mi logo and straight shut down and inaccessible twrp like what I have mentioned before. So, flashing overclock dtbo or not doesn't seem the main case but it gives you the clue that this might be the case of my issue. Because if flashing Havoc OS also flashes dtbo, then this may happen. Can you confirm this? Thank you.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] daveve:
Flash 10.3.3.0 Indian firmware before flashing havoc, if it is a dbto thing then the rom will maybe boot up with this firmware. Btwi have a mi 9tpro
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] godofknife:
Thanks for the suggestion? So only Indian firmware can boot Havoc OS?
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Robbo.5000:
Read the OP. Recommends Chinese 10.3.16. This is what myself and many other Havoc users installed first and have no issues.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] godofknife:
I was on the latest CN Vendor and firmware 10.3.17 and it didn't boot. Guess it has to be exact version
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] valentinc22:
Make sure you flash it (the entire fastboot China ROM 10.3.16, not just the vendor and firmware) using MiFlash tool, not TWRP, as that might also be a problem. And yes, for working perfectly and to avoid any bugs, flash the exact version 10.3.16.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Cocoyg:
10.3.16 download link

Hi, sir. Do you have a link to download 10.3 16 China rom? All I can find are zip files. Thank you.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] valentinc22:
Yes. Here it is:

https://mifirm.net/download/3211
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] godofknife:
You have my thanks. Thank you for your information. If I may ask, how good is Havoc OS compared to Evolution X? I am in Evolution X at the moment.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] lalibm:
Can somebody give me 2.9 link to download. The google drive link is not working
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] canijito:
When havoc 3.0 Android Q?.. [emoji848][emoji848]
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] abdallah72:
Good morning all. I would like to know if an update is planned to Android 10? The problem is that this rom is based on a bad version of the firmware. There is too much bug and can not use the fingerprint reader for example. I'm wasting a lot of time unlocking the phone. in any case thank you to all maintainers for this great job.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] bonnymwas:
Just fresh here. I have a K20 Pro with the global Mi 9 T Pro firmware. Unfortunately for me, the K20 does not support band 20 which is key for LTE in my country. Does anyone know whether flashing this firmware will enable band 20 or am I doomed forever?:confused:
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] anrichp:
From what I've read is that this is a hardware limitation. But I stand to be corrected.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] bonnymwas:
I have also come across similar articles but what is yet to be established is whether the hardware can be unlocked since the K20 and Mi 9T Pro are running on practically identical hardware with the latter being unlocked. There sure has to be a way to nudge the K20 Pro to behave like its mate, no?

The funny thing is, I acquired the K20 Pro with the Mi 9T pro firmware way before the Mi 9T was even announced.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] valentinc22:
The developer stated earlier that it will be available as soon as a Q tree is released.

---------- Post added at 12:55 PM ---------- Previous post was at 12:47 PM ----------

Here is the 2.9 link:

https://mega.nz/#!4WRTCK6Y!6ebekzrecHyCdRoYZ7amftONXhlNUncwftZI2nNKTNI
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] canijito:
OK great... [emoji16] [emoji16]
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Robbo.5000:
As things are, you can not enabled LTE bands by flashing different regional ROMs.

You need specific Qualcomm software to unlock / change the available LTE bands. This software is currently not available for any SD855 device and may never be available.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] theOriginalSuperl2:
I'll start building for Android 10 as soon as Abhishek releases his 10 tree - apparently he's waiting for Xiaomi to release the 10 kernel sources.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] abdallah72:
thank you for your reply. can you make the fingerprint reader stay active? As on MIUI. this is the only defect of Havoc os
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] Cocoyg:
Flashing 10.3.16

Hi, sir. After flashing 10.3.16 do I need boot it up before flashing twrp? I am wondering if this will relock bootloader if I boot it up with a new firmware. Thank you.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] sam00561:
You can't relock bootloader through twrp recovery only it can be locked using mi flash tool.
[Redmi K20 Pro / Xiaomi Mi 9T Pro ROMs, Kernels, Re] valentinc22:
Boot it up, set the unlock pattern (which will be also used in TWRP) and then install Havoc OS.