yashsingh1/xdaforums huggingface dataset:
[Xiaomi Mi A1 Themes, Apps, and Mods] joeyhuab:
A ROM consists of the phone's MAIN OS. It contains the features, the UI, Settings, etc.

The FIRMWARE is the modem AND bootloader which are not included when flashing ROMs. FIRMWARES are extracted from STOCK ROM ZIPS as they do not come included in custom ROMs. I compile them in ZIPs so that custom ROM users no longer need to reflash stock ROM just to have updated firmware.
[Xiaomi Mi A1 Themes, Apps, and Mods] Aldich13:
if i came from aosp extended v6.3 with latest feb patch security and bootloader v10.0.4.0 (when i check in cpu z). which one should I flash it? january patch or february patch?
[Xiaomi Mi A1 Themes, Apps, and Mods] joeyhuab:
Flash Feb as it is the latest since you're on January.
[Xiaomi Mi A1 Themes, Apps, and Mods] XdxH62:
Thank you very much for the project!

The person behind "Xiaomi Firmware Updater" seems to have trouble supporting our device. It may be a nice idea to work together so we could get the benefit of automatically updated images.
[Xiaomi Mi A1 Themes, Apps, and Mods] lonehusky:
Guys i am. On Nov. Firmware.... Tissot... Pixel Experience Rom.... Need to. Update to the latest rom... Which i guys requires latest firmware as well... Whats the procedure to update to latest firmware.... Shud i flash all Firmwares after nov or just the latest
[Xiaomi Mi A1 Themes, Apps, and Mods] Jt380p:
Maybe..... You should..... Flash..... Them. One..... By one.... Unteel..... Latest...... Firmwhere......
[Xiaomi Mi A1 Themes, Apps, and Mods] joeyhuab:
Why do you have to type like that? Just flash them one by one until the latest.

LMAO good impression
[Xiaomi Mi A1 Themes, Apps, and Mods] lonehusky:
That's because I am typing from the browser from my mobile, the keyboard autocorrects all the time even if I don't want to. Anyways thanks for the help. Sad that one has to make fun to get the point across without knowing anything.
[Xiaomi Mi A1 Themes, Apps, and Mods] Jt380p:
Then why won't you just type from Google keep or something. No keyboard auto corrects words into the wrong pronunciation.:eek:
[Xiaomi Mi A1 Themes, Apps, and Mods] joeyhuab:
Wasn't making fun of you btw. I was actually concerned why you typed like you did.
[Xiaomi Mi A1 Themes, Apps, and Mods] joeyhuab:
March patch added to the OP!
[Xiaomi Mi A1 Themes, Apps, and Mods] Arief Darmawan:
Any changelog?
[Xiaomi Mi A1 Themes, Apps, and Mods] Jt380p:
Why would there be a changelog?
[Xiaomi Mi A1 Themes, Apps, and Mods] joeyhuab:
Xiaomi never included changelogs except the usual "Bug fixes and optimization" stuff.
[Xiaomi Mi A1 Themes, Apps, and Mods] Putra14:
Thanks, keep updates!
[Xiaomi Mi A1 Themes, Apps, and Mods] lonehusky:
Sorry not you, the other guy

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

:confused: Pronunciation comes when one speaks not type. Regardless of this my point is one shouldn't be making fun just for the sake. You may be a scholar in English, others may not be. If you can help, otherwise it's best you keep your opinion to yourself. Peace.
[Xiaomi Mi A1 Themes, Apps, and Mods] Arief Darmawan:
Okay thanks
[Xiaomi Mi A1 Themes, Apps, and Mods] jean0308:
how can i my device root with Android 9.0 patch of march?
[Xiaomi Mi A1 Themes, Apps, and Mods] headshotde:
thanks for this amazing work.

with this files i fixed my VOLTE issue.

but i have one question, can we modify modem files with other Profiles to get VOWIFI working ? For germany we need to use DT_Greece on O2 Germany Telekom and Vodafone

Xiaomi A1 is not able to connect with Qualcomm Tool PDC
[Xiaomi Mi A1 Themes, Apps, and Mods] deimidis:
SIM 4 not allowed

I was having issues with network that didn't work with Voice network with Lineage 15.1. As Yesterday the new version came, I installed it, because I thought that with that new firmware, my problems could be fixed. But now it's even worse, becuase there's no Network at all with my main SIM. And I have this error message when start: "SIM 4 not allowed". I can't find any webpage with that error, does anyone know about it?

Thanks!
[Xiaomi Mi A1 Themes, Apps, and Mods] ashjas:
hi , did you get volte working?

i am on LOS16 official upgraded from 15.1

everything works except volte.

please suggest if you found a solution.

Thanks.
[Xiaomi Mi A1 Themes, Apps, and Mods] saski4711:
I flashed 10.0.4.0 Fastboot image, did an OTA to february patch and switched back to LOS. VoLTE is back however reception got noticably worse on my device after the switch.

Good luck!
[Xiaomi Mi A1 Themes, Apps, and Mods] ashjas:
by 10.0.4.0 you mean the firmware files mentioned here?

Would appreciate if you can provide the detailed steps.

the owner of the official LOS 16.0 thread isnt responding to my issue.

Thanks.
[Xiaomi Mi A1 Themes, Apps, and Mods] saski4711:
First backup your EFS in case something goes wrong! You can do this with TWRP.

Flash Fastboot image described here https://xdaforums.com/mi-a1/how-to/ota-official-fastboot-image-n2g47h-7-12-t3728929 I used MiFlash.

Wait for february/march update to arrive to stock ROM via OTA -> install it. Now you should have VoLTE. If not try to activate it by dialing *#*#86583#*#*.

Now Backup everything in case something goes wrong switching to LOS.!

Install LOS 16. No need to install any additional firmware.

That's what worked for me. Good Luck!
[Xiaomi Mi A1 Themes, Apps, and Mods] troyinjapan:
When updating firmware, what is the correct order?

In TWRP:

Firmware > ROM

or

ROM > Firmware

or doesn't matter
[Xiaomi Mi A1 Themes, Apps, and Mods] Kousei Arima:
first firmware then rom, n firmware u have to flash only once, not every time while updating the rom
[Xiaomi Mi A1 Themes, Apps, and Mods] timotej011:
So is the March pach a beta or stable?
[Xiaomi Mi A1 Themes, Apps, and Mods] Inmann:
Final March update is out: v10.0.7.0
[Xiaomi Mi A1 Themes, Apps, and Mods] Arief Darmawan:
Nice
[Xiaomi Mi A1 Themes, Apps, and Mods] riccetto80:
nice, waiting for modem to flash it, lol!

keep up the good work guy and thanks to anyone involved in this topic releases!!!!
[Xiaomi Mi A1 Themes, Apps, and Mods] joeyhuab:
Need to wait for the fastboot zip.
[Xiaomi Mi A1 Themes, Apps, and Mods] MikeyMiA1:
Waiting for the zip tooo... I have a "little" question 1 week ago i have broken my MI A1 so i have wiped system data and all after i have flashed by miflash of v10.0.6.0 and evrythink works so i have rooted and now iv gond to system update and it has found the update.... Cant install it???
[Xiaomi Mi A1 Themes, Apps, and Mods] joeyhuab:
Final March firmware (V10.0.7.0.PDHMIXM) now available!

DOWNLOAD
[Xiaomi Mi A1 Themes, Apps, and Mods] aditya104:
This worked for me too after migration to LOS 16(from LOS 15.1) broke Jio VoLTE. Thanks
[Xiaomi Mi A1 Themes, Apps, and Mods] timotej011:
Work's like a charm. Thanks! I'm on AEX 6.4 .
[Xiaomi Mi A1 Themes, Apps, and Mods] sgj1:
Where can I find the complete rom V10.0.7.0.PDHMIXM?
[Xiaomi Mi A1 Themes, Apps, and Mods] joeyhuab:
Not available yet.
[Xiaomi Mi A1 Themes, Apps, and Mods] Vel-San:
Anybody else experiences WiFi cutting off when using WhatsApp Calls? It's driving me crazy. I've tried everything, kernels, modems, FWs, ROMs, going back to stock. How or why is this happening? No clue. It just turns off and disconnects about 3 to 4 minutes into a call, and i have to switch to mobile data just to make it work again. Any ideas?
[Xiaomi Mi A1 Themes, Apps, and Mods] Blindi1985:
VPN or DNS?

Maybe your Wifi
[Xiaomi Mi A1 Themes, Apps, and Mods] Vel-San:
Not the DNS - Not the WiFi, as it happens even on other routers. Works fine on mobile data.
[Xiaomi Mi A1 Themes, Apps, and Mods] leo_pard2331:
Can you please give another link as this one doesn't seems to be working
[Xiaomi Mi A1 Themes, Apps, and Mods] KaaMyA:
Is there any difference bbetween December and April, that makes you stick with December instead?

...Just curious, thanks! ;)
[Xiaomi Mi A1 Themes, Apps, and Mods] manan001:
As april ota is out can you provide april firmware and modem plz..
[Xiaomi Mi A1 Themes, Apps, and Mods] joeyhuab:
April firmware is uploaded and posted in the OP. :)
[Xiaomi Mi A1 Themes, Apps, and Mods] rafasilva93:
Hello! I need to flash with MiFlashtool to Pie December 2018 someone have the Full ROM Tissot_9.0_V10.0.3.0.PDHMIFK_Fastboot to share with me? Thanks
[Xiaomi Mi A1 Themes, Apps, and Mods] Dazeon:
https://en.miui.com/getrom-333.html?m=yes&mobile=2
[Xiaomi Mi A1 Themes, Apps, and Mods] XtraWater:
I'm on Resurrection remix 6.2. Oreo 8.1. Is there any need to update the firmware to the latest version or is this rather not advisable?
[Xiaomi Mi A1 Themes, Apps, and Mods] KaaMyA:
Friend, since this is related to ROM building, would be better to send this question to RR thread. If your ROM version works well, you won't need to update... I even feel this shouldn't be a good choice. The same situation applies if you're planning to update to a based on Android 9 RR ROM, or any other.... Take in mind these Android 9 ROMs come with a newer kernel.
[Xiaomi Mi A1 Themes, Apps, and Mods] blade22:
I have flashed all Firmware updates in order from firmware_V10.0.4.0.PDHMIXM to firmware_V10.0.8.0.PDHMIXM

Using Evolution X custom ROM 9.0 with latest build.

But the only problem Im facing is VoLTE calling, whenever I try to call the call ends abruptly. Though network data works!

Please help :(
[Xiaomi Mi A1 Themes, Apps, and Mods] joeyhuab:
Try flashing stock Pie in TWRP. Then flash evo after.
[Xiaomi Mi A1 Themes, Apps, and Mods] blade22:
Ok. Will try that, I guess I don't have to reflash the firmwares again after switching to any ROM from stock.

Q: What If I re-flash all the firmwares again instead of flashing Stock ROM ? :confused:
[Xiaomi Mi A1 Themes, Apps, and Mods] joeyhuab:
Won't work. Go from stock ROM twrp flashable directly to Evo.
[Xiaomi Mi A1 Themes, Apps, and Mods] iSEKAI:
Guys.. do i just need to Flash the latest April Zip. patch in TWRP or do i need to do something first in TWRP Recovery?
[Xiaomi Mi A1 Themes, Apps, and Mods] mitux:
Just flash latest firmware and reboot. That is it.
[Xiaomi Mi A1 Themes, Apps, and Mods] rafasilva93:
Thanks!
[Xiaomi Mi A1 Themes, Apps, and Mods] Inferi0r:
If you like to be quick with updating your ROM with help of fastboot (like if the OTA update is not an option) and a computer every month, you may check here and get the real official Fastboot ROM immediately after released by Xiaomi each month: https://mirom.ezbox.idv.tw/en/phone/tissot/

However, those official Fastboot ROMS of Xiaomi contain an 'payload.bin' file, containing all the images, which you cannot unpack, like you are used to do. Luckily, this payload_dumper tool (Windows based) can unpack all the images from the payload.bin automatically for you: https://androidfilehost.com/?fid=818070582850510260

So with help of the payload dumper tool + Xiaomi fastboot roms you are able to flash your update asap after release each month and don't have to wait for someone to upload it on XDA.

Let me share my fastboot command I use very month, so you are up and running with an updated ROM in 2 minutes. Just put those commands in your Windows Powershell and make sure adb and fastboot files (https://developer.android.com/studio/releases/platform-tools#downloads) are in the correct folder. Don't forget to patch the new 'boot.img' from the Fastboot ROM first within Magisk on your phone to the new 'magisk_patched.img', and transfer it back to your computer. So you can patch all images incl patched boot image in once.
[Xiaomi Mi A1 Themes, Apps, and Mods] joeyhuab:
I appreciate this so much! :) Thanks for all the instructions. I'll make sure to use these to be able to update the zips earlier!
[Xiaomi Mi A1 Themes, Apps, and Mods] manan001:
Have we got may firmware update?
[Xiaomi Mi A1 Themes, Apps, and Mods] zurik:
Nope
[Xiaomi Mi A1 Themes, Apps, and Mods] iSEKAI:
Hai Everyone,

How do we check our Firmware version ?

i want to update it to the latest firmware but, i don't even know what my latest firmware are .. :rolleyes:
[Xiaomi Mi A1 Themes, Apps, and Mods] Inferi0r:
Fastboot images May 2019 are online! Refer to post above howto download and flash it.
[Xiaomi Mi A1 Themes, Apps, and Mods] flupke70:
Thanks but you are sharing a program with a virus called Bitrep.a in the payload dumper program
[Xiaomi Mi A1 Themes, Apps, and Mods] Inferi0r:
Interesting. It is not my tool/neither my upload. I just checked virustotal: https://www.virustotal.com/#/file/9...0be4d148b70bba205eab530437960641b21/detection

and indeed some are reporting. Strange enough I am fully uptodate Windows 10 with Microsoft virus scan and it is not reporting anything. Even more, the tool is doing what it should.

But indeed, be aware.
[Xiaomi Mi A1 Themes, Apps, and Mods] joeyhuab:
May firmware patch uploaded and posted in the OP! Enjoy!
[Xiaomi Mi A1 Themes, Apps, and Mods] blade22:
I am on March patch, any improvement in May patch ?
[Xiaomi Mi A1 Themes, Apps, and Mods] Jinzuken:
Does flashing my rom from april to may will wipe my data? My device is unlocked btw
[Xiaomi Mi A1 Themes, Apps, and Mods] KaaMyA:
I've just flashed it with TWRP.

I didn't wipe anything, neither this wiped anything.

All is working as usual...
[Xiaomi Mi A1 Themes, Apps, and Mods] niko666x:
Install the May patch and keep appearing April

https://pasteboard.co/IgRuEbx.png
[Xiaomi Mi A1 Themes, Apps, and Mods] hell_rider06:
Hi All,

Im on RR, how can i know which firmware is on my phone and can i directly jump to the latest firmware say im on Jan can i directly flash May. If not can anyone guide me with the process.

TIA :)
[Xiaomi Mi A1 Themes, Apps, and Mods] ho3yn89:
I remember [MENTION=4936496]joeyhuab[/MENTION] once said that you have to flash all the firmwares one after another in order to their release date ,for example if you're on March firmware you have to flash April,then may,then June,then....
[Xiaomi Mi A1 Themes, Apps, and Mods] hell_rider06:
I tried doing that, as i wasn't aware which firmware im on. I flashed v 9.6.8.0 before that i restored my efs and other folder except data. But i went into boot loop and after which i again tried to flash the custom rom and it didn't worked. Ultimately flashed the latest May stock OS.

Can you please guide me with the correct way of installing the firmware.
[Xiaomi Mi A1 Themes, Apps, and Mods] ho3yn89:
If you flashed may stock ROM you already on the latest firmware and you're good to go , flashing latest stock automatically flashes the latest firmware as well
[Xiaomi Mi A1 Themes, Apps, and Mods] cr1ogen:
Install the may patch and appears abril yet
[Xiaomi Mi A1 Themes, Apps, and Mods] joeyhuab:
June patch posted in the OP.
[Xiaomi Mi A1 Themes, Apps, and Mods] Daniel91z:
can i just wipe everything and flash the june update?

i want to try stock rom for a while

thanks.
[Xiaomi Mi A1 Themes, Apps, and Mods] KaaMyA:
This is just a Firmware patch, not the whole Stock Firmware, which is about 1.5Gb.

Please look at Guides section where you can find all you need to do it well

The latest one seems to include May update. Check here:

http://en.miui.com/extra.php?mod=rom/download&r=333&mobile=no
[Xiaomi Mi A1 Themes, Apps, and Mods] Daniel91z:
i found a flashable june zip, but thanks for the answer :)
[Xiaomi Mi A1 Themes, Apps, and Mods] Inferi0r:
Refer to my post here how to create your own flashable June fastboot ROM: https://xdaforums.com/showpost.php?p=79505756&postcount=462

And always be the first to flash.
[Xiaomi Mi A1 Themes, Apps, and Mods] iSEKAI:
where did you found it ?

a link pls
[Xiaomi Mi A1 Themes, Apps, and Mods] NetM:
Is there anyway to take faster the files after the update?
[Xiaomi Mi A1 Themes, Apps, and Mods] Norm@lin:
please reprovide the link for the backup

the TWRP bacup file link doesnt work

please provide another link its urgent
[Xiaomi Mi A1 Themes, Apps, and Mods] Aniklie:
Is there any way to flash this on edl mode?? Because i am on bootloop situation and locked bootloader and aslo i am failed to unlock bootloader using fastboot oem unlock.

Pls help...sir
[Xiaomi Mi A1 Themes, Apps, and Mods] joeyhuab:
July firmware added to the OP! :)
[Xiaomi Mi A1 Themes, Apps, and Mods] SeMo87:
do i need flash every month-firmware, or can i skip may and june and direct install july?
[Xiaomi Mi A1 Themes, Apps, and Mods] Dior DNA:
No need to go step by step.

Note this is from Pie stock ROM and note both a and b and bak partitions are flashed.
[Xiaomi Mi A1 Themes, Apps, and Mods] saurabhrakshak:
? Sorry, please guide in detail
[Xiaomi Mi A1 Themes, Apps, and Mods] Dior DNA:
See OP first post.

Flash the ZIP archive using TWRP (this should fit 99% of users).

OR (for some people who prefer fastboot and perhaps few who prefer flashing a subset)

Extract partition images from zip archive and flash them via fastboot.

The updater-script from zip archive shows exactly what TWRP flashes where.

fastboot flash modem_a modem.img
fastboot flash modem_b modem.img
fastboot flash rpm rpm.img
fastboot flash aboot aboot.img
fastboot flash devcfg devcfg.img
fastboot flash lksecapp lksecapp.img
fastboot flash cmnlib64 cmnlib64.img
fastboot flash cmnlib cmnlib.img
fastboot flash keymaster keymaster.img
fastboot flash tz tz.img
fastboot flash sbl1 sbl1.img
fastboot flash rpmbak rpm.img
fastboot flash abootbak aboot.img
fastboot flash devcfgbak devcfg.img
fastboot flash lksecappbak lksecapp.img
fastboot flash cmnlib64bak cmnlib64.img
fastboot flash cmnlibbak cmnlib.img
fastboot flash keymasterbak keymaster.img
fastboot flash tzbak tz.img
fastboot flash sbl1bak sbl1.img
fastboot flash dsp dsp.img
[Xiaomi Mi A1 Themes, Apps, and Mods] Daniel Paul:
Flash latest firmware zip in twrp and reboot or any procedure should be followed?
[Xiaomi Mi A1 Themes, Apps, and Mods] iamakii:
I simply flashed the latest zip file in TWRP. Everything is working fine since yesterday.
[Xiaomi Mi A1 Themes, Apps, and Mods] minerek:
i have V10.0.10.0 and unlocked, root i dont lose my data via TWRP? :)

Update:

I will checked this, updated via twrp and fastboot too and still i have 10.0.10.0 in about phone. How i can check this?
[Xiaomi Mi A1 Themes, Apps, and Mods] Dior DNA:
The ZIP (as OP thread title suggests) only flashes firmware partitions from stock ROM.

It does not flash boot, system or vendor ones.

Purpose of flashing up to date firmware partitions is to allow people running (in this case Pie) custom ROMs to have up to date stock firmware (such as modem etc...)
[Xiaomi Mi A1 Themes, Apps, and Mods] Inferi0r:
Than flash via fastboot the original version incl all partitions: https://mirom.ezbox.idv.tw/en/phone/tissot/

Refer to my other post of howto. And no you do not need a custom recovery/TWRP.
[Xiaomi Mi A1 Themes, Apps, and Mods] minerek:
Thanks for it, i have problem, when i connect phone to pc and run adb, cant find my phone. I can install this miui-ota-tissot-V10.0.10.0.PDHMIXM-V10.0.11.0.PDHMIXM-fbdc089972-9.0.zip via twrp (boot from img file without install)?

"Don't forget to patch the new 'boot.img' from the Fastboot ROM first within Magisk on your phone to the new 'magisk_patched.img', and transfer it back to your computer" this is important? i dont understand this. Can i update this without transfer this file?

Ok i found this update 10.0.11.0 for twrp:

https://drive.google.com/file/d/1Y-c7vQ0OkMcKkzmDpw0kPe_jn8DMh_KC/view
[Xiaomi Mi A1 Themes, Apps, and Mods] timotej011:
Just wanted to say I had extremely bad WiFi connection issues with the new July modem. Switched to April's modem and everything works great. Just wanted to let you all know. ;)
[Xiaomi Mi A1 Themes, Apps, and Mods] Aman301582:
Please let me know if it works. I have the same problem.
[Xiaomi Mi A1 Themes, Apps, and Mods] blade22:
Install the Stock ROM first and then install the firmware which are latest in sequence.

Take backup as the system will be wiped
[Xiaomi Mi A1 Themes, Apps, and Mods] Aman301582:
Should I flash stock rom using twrp or miflash?

Edit: Nevermind, flashed stock 10.0.10 using fastboot, and now volte is back after reflashing custom rom.
[Xiaomi Mi A1 Themes, Apps, and Mods] humfl:
Good Day

If i read correct, you provide these firmware's that Stock User's don't have to flash first custom then stock just for the firmware?

Now, I e.g. use LOS 16, the hardware securtiy level patch is from May tho, should i flash this firmware and modem? Or go for never change a running system since i got no problem with my only 3G connection (I love tinkering and got backups though :) )?

EDIT: Side question: which version of twrp is recommend by you? 3.3.1 won't verify signatures and is as overhauled thing not enough complex, can't even backup for example, or i'm i blind?
[Xiaomi Mi A1 Themes, Apps, and Mods] ranjodhricky:
can flashing this firmware zip lock my bootloader or not
[Xiaomi Mi A1 Themes, Apps, and Mods] joeyhuab:
It won't lock it.
[Xiaomi Mi A1 Themes, Apps, and Mods] iSEKAI:
guys i'm on april patch and i wanna flash the firmware up to july, the question is

can i just flash from may,june,july in one go or do i need to reboot to system for each firmware that i flash 1 by 1?

thx
[Xiaomi Mi A1 Themes, Apps, and Mods] BalaN83:
You can directly flash July firmware
[Xiaomi Mi A1 Themes, Apps, and Mods] iSEKAI:
oke great, so i just need to flash the latest firmware and my custom rom? thx
[Xiaomi Mi A1 Themes, Apps, and Mods] joeyhuab:
August firmware added to the OP :)
[Xiaomi Mi A1 Themes, Apps, and Mods] Amanpreetsingh:
Do you have twrp flashable for rom???
[Xiaomi Mi A1 Themes, Apps, and Mods] paolocorpo:
Mi A1

August 2019 boot patched 10.0.12.0

https://drive.google.com/open?id=10AkEgPY5k_DIe59O7xJkVCrlbXQwJb1p

August 2019 boot stock 10.0.12.0

https://drive.google.com/open?id=1AZWmIktZQBCJQ5jAD3lcVowEvVx_zmbW
[Xiaomi Mi A1 Themes, Apps, and Mods] saurabhrakshak:
What is this, this one to flash or op file
[Xiaomi Mi A1 Themes, Apps, and Mods] paolocorpo:
[Firmware] Xiaomi Mi A1 [tissot] [August security patch]

They are boot.img file

Stock and patched

The patched one can be used to root device wo flash definitely the Magisk
[Xiaomi Mi A1 Themes, Apps, and Mods] saurabhrakshak:
Sorry confused... I'm using evolution X ROM but I'm facing incall low voice issue..so please help to fix this
[Xiaomi Mi A1 Themes, Apps, and Mods] paolocorpo:
The boot.img file provided by me cannot help you

Let try with OP file

Inviato dal mio iPhone utilizzando Tapatalk
[Xiaomi Mi A1 Themes, Apps, and Mods] mansoko:
Thank you!!! AFTER 100 ATTEMPTS WAS WHAT WORKED, FLASHIE THE ROM tissot_images_V10.0.4.0.PDHMIXM_9.0 AND COPY THE AUGUST ZIP INSIDE THIS AND IT WORKED EVERYTHING, MANY THANKS
[Xiaomi Mi A1 Themes, Apps, and Mods] rock_shoxit:
I installed a new patch, but the phone says patch 05 July 2019.

Why?
[Xiaomi Mi A1 Themes, Apps, and Mods] minerek:
Because this is only modem and bootloader, not full system image
[Xiaomi Mi A1 Themes, Apps, and Mods] abdullah-baig:
Is this a full twrp flashable package ?
[Xiaomi Mi A1 Themes, Apps, and Mods] vincepost:
Hi,

could I use the patched one in order to gain temporary root and enable camera2 API?
[Xiaomi Mi A1 Themes, Apps, and Mods] paolocorpo:
Dear [MENTION=10109886]vincepost[/MENTION]

yes you can but ... if your target is to enable API2 in order to install Google Cam take in mind that you can enable they wo root but only having unlocked bootloader
[Xiaomi Mi A1 Themes, Apps, and Mods] vincepost:
Hi,

Thank you for the answer.

Since I don't know how to do it, is it also possible wo losing OTA updates? Could you tell me how or link me a guide? Thanks.
[Xiaomi Mi A1 Themes, Apps, and Mods] paolocorpo:
You must have unlocked bootloader

Fastboot mode

ONLY BOOT using a patched boot.img

So using a terminal emulator with root /temporary) grant you can give this comand:

su <enter to have root grant>

setprop persist.camera.HAL3.enabled 1 <enter>

Probably this procedure is the answer to your first request ... ;)
[Xiaomi Mi A1 Themes, Apps, and Mods] vincepost:
Thanks, very helpful :D
[Xiaomi Mi A1 Themes, Apps, and Mods] Mendibil:
Looks like september update is out.
[Xiaomi Mi A1 Themes, Apps, and Mods] minerek:
Do you have best gcam for a1?
[Xiaomi Mi A1 Themes, Apps, and Mods] paolocorpo:
Here

https://www.celsoazevedo.com/mapa-do-site/

the repository of GCAM

You can choose the last revision .. usually the best one