Database Develop

Pocophone F1 Community needs a QCN backup of a Xiaomi Mi 8 [Please Help]

Xaiomi Pocophone F1 has bands 2 and 4 locked. Needed for LTE in the USA.
We need somebody with a rooted Mi 8 to do a QCN backup of their device.
This will help us in potentially unlocking our devices LTE bands.
I would appreciate it greatly.
There are instructions on what we need here: https://forum.xda-developers.com/poco-f1/help/poco-f1-lte-bands-unlock-t3835467
bitcoin donation to the first uploader
shouldn't be very difficult.

I'll see if I got time after work to make a backup

JR_44 said:
I'll see if I got time after work to make a backup
Click to expand...
Click to collapse
Thank you. Much love

idab710 said:
Thank you. Much love
Click to expand...
Click to collapse
Sent the backup to the OP of the thread hope all goes well

so what happened, were you able to unlock bands 2 and 4?

idab710 said:
Xaiomi Pocophone F1 has bands 2 and 4 locked. Needed for LTE in the USA.
We need somebody with a rooted Mi 8 to do a QCN backup of their device.
This will help us in potentially unlocking our devices LTE bands.
I would appreciate it greatly.
There are instructions on what we need here: https://forum.xda-developers.com/poco-f1/help/poco-f1-lte-bands-unlock-t3835467
bitcoin donation to the first uploader
shouldn't be very difficult.
Click to expand...
Click to collapse
I have a qcn file, i dont care the bitcoin pay, i need help, i dont have imei (say imei unknow) from my mi 8, the second one is from my friend, i make a backup from them
send me whatapp to +5215521849111

JR_44 said:
Sent the backup to the OP of the thread hope all goes well
Click to expand...
Click to collapse
Hello friend, see if you can help me please.
I've tried everything and I can not solve my problem.
My mi 8 crashed and broke the screen, I changed the display and the battery, after that I was without signal and without wi-fi.
I tried several procedures on the internet until I lost my imei and my mac adress.
I read that I would have to restore qcn file, however I did not back up.
I'm from Brazil and here is no assistance from Xiaomi
I have the imeis that comes in the product box. I just wanted to write you again, but I can not
Would you be very kind and send me this backup qcn?
Thank you very much.

You guys can try flashing fastboot rom, which reflashes the modems. It worked for me.

The War Profiteer said:
You guys can try flashing fastboot rom, which reflashes the modems. It worked for me.
Click to expand...
Click to collapse
Hello, I've tried flashing a few fastboot rom, custom, stock, downgrade and nothing.
I've even tried to restart in diag port mode and use the program to write imeie also could not. I think the last attempt would be to backup qcn.
Would you like to help me, my friend?

Hello, i have a mi note 3 with lost mac address and imei, why there is too much of People that have the same issue?

DimitrisVerlis said:
Hello, i have a mi note 3 with lost mac address and imei, why there is too much of People that have the same issue?
Click to expand...
Click to collapse
I read many reports on the internet about this problem, mine started with the display change, after that I was without a network signal (sim card) and wifi.
I tried so many procedures that I was without imei and mac adress.
In my case I think only the qcn file.
Did you solve it?

bruninzin said:
Hello, I've tried flashing a few fastboot rom, custom, stock, downgrade and nothing.
I've even tried to restart in diag port mode and use the program to write imeie also could not. I think the last attempt would be to backup qcn.
Would you like to help me, my friend?
Click to expand...
Click to collapse
Did you solved the problem?, pls man i too need the qcn for pocof1 , pls reply me

bruninzin said:
I read many reports on the internet about this problem, mine started with the display change, after that I was without a network signal (sim card) and wifi.
I tried so many procedures that I was without imei and mac adress.
In my case I think only the qcn file.
Did you solve it?
Click to expand...
Click to collapse
I have a Mi8 rooted. Can i help you ?

Merlin Imei null and locked

Please need help with xiaomi note 9 (m2003j15ss) 12.0.6
I can't root,unlock bootloader or even flash with sp tool or mi flash tool
I seached a lot but wasn't successful

AberSabeel_a1 said:
Please need help with xiaomi note 9 (m2003j15ss) 12.0.6
I can't root,unlock bootloader or even flash with sp tool or mi flash tool
I seached a lot but wasn't successful
Click to expand...
Click to collapse
Did you format your device?
Do you have baseband?
If you lost your imei, you can't recover it forever.
Only Xiaomi Centre can recover it.
I'm sorry.
For rooting, you need to unlock bootloader.
Try using a SIM from an operator that does not requires imei.
That's your only chance.

AberSabeel_a1 said:
Please need help with xiaomi note 9 (m2003j15ss) 12.0.6
I can't root,unlock bootloader or even flash with sp tool or mi flash tool
I seached a lot but wasn't successful
Click to expand...
Click to collapse
Look. If you don't have any backup of IMEI, Only Xiaomi can fix it by replacing the whole motherboard, take the phone to them with bootloader locked and don't tell them you rooted or flashed anything ( if you did), they will cover the device in warranty.
If you don't care about IMEI and Sim detection, You can flash engineering rom, Unlock bootloader on it as it does not need sim card and flash roms.
I'd recommend the first option, take your phone to service centre if possible.

This device belongs to a client, he wasn't sure what happened to lose imei
but I think it was lost after update.
Baseband found and there isn't a backup
Mr
Communos
I found an engineering rom
MERLIN_Engineering_AL2522-Merlin-V039-Q-0513_QP1A.190711.020_by-VD171
by VD171
www.mediafire.com
is it ok to flash it?
can I downgrade to 12.0.4?
any risks?

AberSabeel_a1 said:
This device belongs to a client, he wasn't sure what happened to lose imei
but I think it was lost after update.
Baseband found and there isn't a backup
Mr
Communos
I found an engineering rom
MERLIN_Engineering_AL2522-Merlin-V039-Q-0513_QP1A.190711.020_by-VD171
by VD171
www.mediafire.com
is it ok to flash it?
can I downgrade to 12.0.4?
any risks?
Click to expand...
Click to collapse
Updates can't clean imei.
Only Xiaomi centre can recover imei properly.

AberSabeel_a1 said:
This device belongs to a client, he wasn't sure what happened to lose imei
but I think it was lost after update.
Baseband found and there isn't a backup
Mr
Communos
I found an engineering rom
MERLIN_Engineering_AL2522-Merlin-V039-Q-0513_QP1A.190711.020_by-VD171
by VD171
www.mediafire.com
is it ok to flash it?
can I downgrade to 12.0.4?
any risks?
Click to expand...
Click to collapse
Yeah, after flashing engineering rom you can flash miui 12.0.4, but that won't recover IMEI either.
My friend is working on an IMEI modify tool, he will by trying it out on his Merlin today.
I'll let you know if it works, so you can recover the device's IMEI.

Y
Communos said:
Yeah, after flashing engineering rom you can flash miui 12.0.4, but that won't recover IMEI either.
My friend is working on an IMEI modify tool, he will by trying it out on his Merlin today.
I'll let you know if it works, so you can recover the device's IMEI.
Click to expand...
Click to collapse
Now youv'e mentioned it, does it work?

c.whoopee said:
Y
Now youv'e mentioned it, does it work?
Click to expand...
Click to collapse
Still working on it, MAC address issue has been resolved, he's still working on IMEI.

Communos said:
Still working on it, MAC address issue has been resolved, he's still working on IMEI.
Click to expand...
Click to collapse
Going to wait for that.
Global or Any variant?
And to be honest, I tried repairing it to a technician but at this point, NOWHERE and NO ONE could repair this phone properly. They all offered similar treats such as:
-REBUILDING
-REFORMATTING
AND NAHH.. CANT FIX THIS
It's hard to find a committed technician to handle this sort of things like they make it so complicated.

c.whoopee said:
Going to wait for that.
Global or Any variant?
Click to expand...
Click to collapse
Any varient

Communos said:
Any varient
Click to expand...
Click to collapse
I edited my reply. Please read again

Communos said:
Still working on it, MAC address issue has been resolved, he's still working on IMEI.
Click to expand...
Click to collapse
W8? WiFi MAC address??! How did you fix it?

c.whoopee said:
Going to wait for that.
Global or Any variant?
And to be honest, I tried repairing it to a technician but at this point, NOWHERE and NO ONE could repair this phone properly. They all offered similar treats such as:
-REBUILDING
-REFORMATTING
AND NAHH.. CANT FIX THIS
It's hard to find a committed technician to handle this sort of things like they make it so complicated.
Click to expand...
Click to collapse
Neither Xiaomi Centre can recover it.
They just change the motherboard and then send the older to the factory.
{Mod edit}

From the Moderator Oka1 - To all in this thread, stay on topic when posting, personal commentaries do nothing but get deleted and you get kicked for your efforts from XDA

Hey! I wish you success in your work. Imei is a big problem, especially difficult for novices like me. I hope it will be easy and a solution will be found.

mudaran said:
Hey! I wish you success in your work. Imei is a big problem, especially difficult for novices like me. I hope it will be easy and a solution will be found.
Click to expand...
Click to collapse
Thanks, we were able to restore IMEI on a device, But it had problems with connecting to network, we'll start to work on this problem soon.

Moderator Announcement
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Second - and probably more important: Please refrain from post that personal attack another member or just show disrespect. If you like to share your opinions, experiences or even solutions and to discuss them, please go ahead. We encourage you to do so - but please in the civilised and respectful manner our parents tought us. And if anybody really experiences a post that is not in line with basic common behaviour and the XDA Forum Rules (especially rule no. 2) please don't reply to that post or by any other public means and simply report the post to allow the moderators team to perform its mission.
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Keep atention, people.
We need recovery options and not modifications for hobby or for breaking the law.

Communos said:
Look. If you don't have any backup of IMEI, Only Xiaomi can fix it by replacing the whole motherboard, take the phone to them with bootloader locked and don't tell them you rooted or flashed anything ( if you did), they will cover the device in warranty.
If you don't care about IMEI and Sim detection, You can flash engineering rom, Unlock bootloader on it as it does not need sim card and flash roms.
I'd recommend the first option, take your phone to service centre if possible.
Click to expand...
Click to collapse
can you tell me how to do unlock in eng rom ?

Question OnePlus 10 Pro IMEI Repair

Is it possible ? I found a program which name is DFT Pro to repair but I couldn't find all supported devices list from software ?

You haven't necessary lost the IMEI. You can try `fastboot flash modem modem.img` (you'd need to extract it from payload.bin first) from the ROM that you've installed (or just flash complete rom using rollback images from anroid 13 beta, but it'll wipe your data)
From my experience, fastboot on 1+10pro is messed up and sometimes it doesn't flash some partitions

Dj_Krip said:
You haven't necessary lost the IMEI. You can try `fastboot flash modem modem.img` (you'd need to extract it from payload.bin first) from the ROM that you've installed (or just flash complete rom using rollback images from anroid 13 beta, but it'll wipe your data)
From my experience, fastboot on 1+10pro is messed up and sometimes it doesn't flash some partitions
Click to expand...
Click to collapse
imei is specific to the device. it's not in the payload.bin file

g96818 said:
imei is specific to the device. it's not in the payload.bin file
Click to expand...
Click to collapse
The device won't load imei if modem is broken. On this device the code responsible for modem configuration is on `modem` partition. imei is stored elsewhere, but the device can still show "null" instead of imei if the modem is not loaded correctly

A friend of mine tried with UMT pro dongle and it was unsuccessful I think CPU is not supported yet.

This model not support

Some news guys ?

i tried with miracle thunder which said imei repaired successfully but in fact nothing happened when i check the phone. its due to oxygenOS 12. very restricted.

dasche said:
i tried with miracle thunder which said imei repaired successfully but in fact nothing happened when i check the phone. its due to oxygenOS 12. very restricted.
Click to expand...
Click to collapse
A friend of mine tried with the latest UMT pro version, and same : Software told IMEI was changed, reboot of the phone and...IMEI is still the same old. Are you sure it's due to Oxygen OS and not the CPU itself ? UMT pro support IMEI Repair on OP9PRO.

Nixeus2 said:
A friend of mine tried with the latest UMT pro version, and same : Software told IMEI was changed, reboot of the phone and...IMEI is still the same old. Are you sure it's due to Oxygen OS and not the CPU itself ? UMT pro support IMEI Repair on OP9PRO.
Click to expand...
Click to collapse
Not sure but most probably.

Any update on IMEI repair of oneplus 10 pro ?

No, there is a new version of UMT pro since few days but still no support for OP 10 PRO !

Use the rollback package..at least try starting over, don't attempt to mod your online to reflect your IMEI manually.
Just rollback, if it works then great if not then RMA it.
IIRC there used to be an EFS partition I believe it was called that housed the IMEI numbers on the device.
Things may have changed but if not then without a back up, it wont work.
Rollback then RMA if it doesn't work.

Hello everyone , I have heard that oneplus 10 pro IMEI repair is possible now with latest update in flashing tools like QPST or UMT pro but I am not sure , just confirm me that I can repair/change IMEI of oneplus 10 pro? , I would appreciate your reply and time . THANKS

kang_the_conquerer said:
Hello everyone , I have heard that oneplus 10 pro IMEI repair is possible now with latest update in flashing tools like QPST or UMT pro but I am not sure , just confirm me that I can repair/change IMEI of oneplus 10 pro? , I would appreciate your reply and time . THANKS
Click to expand...
Click to collapse
Change IMEI? Not sure that's even legal buddy, but restoring it I believe you can restore an EFS partition , if that's even where it's still kept.. haven't used those tools before.

dladz said:
Change IMEI? Not sure that's even legal buddy, but restoring it I believe you can restore an EFS partition , if that's even where it's still kept.. haven't used those tools before.
Click to expand...
Click to collapse
I wrote CHANGE because my IMEIs are Null and I bought it online from a seller without box and during root I lost IMEIs so thats why I am asking if I can put any other IMEIs if I can't restore the original.

kang_the_conquerer said:
I wrote CHANGE because my IMEIs are Null and I bought it online from a seller without box and during root I lost IMEIs so thats why I am asking if I can put any other IMEIs if I can't restore the original.
Click to expand...
Click to collapse
No need for capitals, you're the one asking for help.
Some literature from a previous thread on the legalities of changing an IMEI.
IMEI change and legality, mods please read
Good afternoon mods, I'm sorry but I had to open a thread about this topic again. It's absolutely not illegal to change your IMEI in most of the world. For instance, it's completely legal in the entirety of the US (see...
forum.xda-developers.com
If your phones legit then it's a case of restoration, not change..
Your device is under warranty, send it back.

kang_the_conquerer said:
I wrote CHANGE because my IMEIs are Null and I bought it online from a seller without box and during root I lost IMEIs so thats why I am asking if I can put any other IMEIs if I can't restore the original.
Click to expand...
Click to collapse
Lol u cant fix it back without backup
By the way how you wipe it? I mean imei become to 0?

As far as i read, the latest UMT pro build still doesn't support OP10 pro ! OP8PRO, OP9PRO.

Nixeus2 said:
As far as i read, the latest UMT pro build still doesn't support OP10 pro ! OP8PRO, OP9PRO.
Click to expand...
Click to collapse
Hi, sorry for unrelated question but, UMT pro can be used without the dongle?

Question Help with an unbricked Poco M3 Pro

Hello guys, after some struggle trying to unbrick my poco m3 pro, i faced a new probem, my IMEI has gone, as a noob that i am, i didn't made any kind of backup, i'm trying alot of ways, and still i didn't had any luck to re-write my IMEI (i still jave the numbem on the box of the phone) to the device, i'm using linux, almost everything that i found is to windows, does jave any kind of tool for linux, or i'll have to put windows on my laptop just for this porpouse?
there is anychance to use mtkdrive tool, the same used to bypass security for sp tools to do this ?
thanks for now

if your mobile services works, write imei is not necessary. and it's a dangerous operation. so if your devices now works fine, my suggestion is DON'T TOUCH ANYTHING
all my old phones that after modding lost originals imei worked without problems
a mobile sim could work also with all imei numbers=0

sadly my mobile service don't work, i keep zero signal, and when i try to get IMEI numbers on Settings > About device, it says unknown on both IMEis

ok
first try your sim into another device to be sure is not damaged
second search xiaomi redmi note 10 5g fastboot engineering rom and flash. this rom should repair some high problems like your.
if boot and all work fine, update to miui13. good luck

wetito said:
ok
first try your sim into another device to be sure is not damaged
second search xiaomi redmi note 10 5g fastboot engineering rom and flash. this rom should repair some high problems like your.
if boot and all work fine, update to miui13. good luck
Click to expand...
Click to collapse
thx, i'll try to find that rom, i already tried my sim on another devices, and works flawless

so... after long searchs and alot of re-bricks, i finally managed to instal an ENG rom, and had found some NVRAM and NVDATA files to flash too, with those i finally made to get some signal, but still my IMEIs is unknown when i get to about phone, and when i type *#06# i get nothing, not even 0000's. now how do i update from eng rom to a more updated version of miui without losing those configuration files

MTK IMEI Repair Tool Download (All Version) Updated 2022 | Mi Account Guide
When you have an MKT Android device, you can use an MTK IMEI Tool to flash or repair IMEI on your device. In order to make your damaged device functional
miaccountguide.com
i found this tool... maybe should work. but u had to test by yourself... this website have other utility that u could try. but now u have signal? data mobile?

wetito said:
MTK IMEI Repair Tool Download (All Version) Updated 2022 | Mi Account Guide
When you have an MKT Android device, you can use an MTK IMEI Tool to flash or repair IMEI on your device. In order to make your damaged device functional
miaccountguide.com
i found this tool... maybe should work. but u had to test by yourself... this website have other utility that u could try. but now u have signal? data mobile?
Click to expand...
Click to collapse
in mtk without box/server patch only sim 2 repair

Yonecloud said:
so... after long searchs and alot of re-bricks, i finally managed to instal an ENG rom, and had found some NVRAM and NVDATA files to flash too, with those i finally made to get some signal, but still my IMEIs is unknown when i get to about phone, and when i type *#06# i get nothing, not even 0000's. now how do i update from eng rom to a more updated version of miui without losing those configuration files
Click to expand...
Click to collapse
not work nv data/ram with out patch firmware ect,you only can return imei 2 for original.

shinobusensui said:
not work nv data/ram with out patch firmware ect,you only can return imei 2 for original.
Click to expand...
Click to collapse
U tryed put SIM on slot 2 with imei2 restored? Coul be a solution? Could u post a screenshot of phone information? (Tap 4 time internal storage

wetito said:
U tryed put SIM on slot 2 with imei2 restored? Coul be a solution? Could u post a screenshot of phone information? (Tap 4 time internal storage
Click to expand...
Click to collapse
its only information and you can use Maui Meta in Meta mode if you enter edl/testpoint, for me the first time lost two imei only return The Second imei, but send to waranty and change the Phone.
of coursed use a Semi Profesional Tools.

Did you find a fix? And where did you go wrong? Please let us know the mistakes you made so that we don't.

shinobusensui said:
its only information and you can use Maui Meta in Meta mode if you enter edl/testpoint, for me the first time lost two imei only return The Second imei, but send to waranty and change the Phone.
of coursed use a Semi Profesional Tools.
Click to expand...
Click to collapse
ok, so at least one of yours sims work. goog luck

Yonecloud said:
so... after long searchs and alot of re-bricks, i finally managed to instal an ENG rom, and had found some NVRAM and NVDATA files to flash too, with those i finally made to get some signal, but still my IMEIs is unknown when i get to about phone, and when i type *#06# i get nothing, not even 0000's. now how do i update from eng rom to a more updated version of miui without losing those configuration files
Click to expand...
Click to collapse
can i ask where did you get the eng rom?

Redmi Note 9 - How do I restore my IMEI? I don't have a backup of my nvram/nvdata but I have the numbers.

How do I write IMEI along with baseband version back to my phone? I really don't want to risk bricking it again, that's enough stress for me in the past two days
I heard that I can only flash IMEI 2 back to it, and if I want flashing IMEI 1 as well I'd need to install a custom rom on the phone. So if that's a solution I'd love if someone could help me with it. MIUI 13 is slow and laggy af (which is the reason I bricked the phone in the first place, to install a better ROM).
But here's something, when I flash the phone's firmware through fastboot, issues start to rise (as per my experience with it so far), but through SP Flash Tool, it's alright. So I'd love to know if installing custom ROMs using the tool would be alright, if not then if recovery is required or if fastboot is fit for the job. If that's an issue I'd love if someone could give me advice when it comes to it.
Old post 1: (not my current situation)
"Long story short, I bricked the phone and after months, I've finally been able to repair it (downgraded from MIUI 13 to MIUI 11), but I lost my IMEI. I have the phone's two IMEI numbers, but I could not find any tool to help me write it to the phone. Either that, or I don't know whether the phone should be turned on or off, or if there's any special mode that's required for that matter.
Help would really be appreciated."
Old post 2:
"It happened after manually installing engineering ROM on it, now I can only doubt it's BROM mode that's working and nothing else, but I'm not sure. SP Flash Tool doesn't want to work with the phone since I want to flash the stock rom back. I really need help please."

YLTN said:
Long story short, I bricked the phone and after months, I've finally been able to repair it (downgraded from MIUI 13 to MIUI 11), but I lost my IMEI. I have the phone's two IMEI numbers, but I could not find any tool to help me write it to the phone. Either that, or I don't know whether the phone should be turned on or off, or if there's any special mode that's required for that matter.
Help would really be appreciated.
Click to expand...
Click to collapse
Install Engineering ROM and then write imei using available tools.

mvikrant97 said:
Install Engineering ROM and then write imei using available tools.
Click to expand...
Click to collapse
I fear that if I install the ROM, the phone might brick again

YLTN said:
I fear that if I install the ROM, the phone might brick again
Click to expand...
Click to collapse
Why?

mvikrant97 said:
Why?
Click to expand...
Click to collapse
The reason why my phone broke in the first place was due to flashing a misc.bin file after following a YouTube tutorial. It was part of a process to download twrp on the phone unofficially. Since then I started looking for ways to fix it until I finally found a post that had to do with fixing nvdata corruption (which was the error I had prior to fixing the phone) which helped.
So yeah, I don't think I can trust flashing ROMs on my phone as much as before, but I'll still try the engineering ROM thing.

mvikrant97 said:
Why?
Click to expand...
Click to collapse
So um...it bricked. This time worse than before. It doesn't turn on at all no matter how long I press the power button. It was after I manually flashed eng rom.

YLTN said:
So um...it bricked. This time worse than before. It doesn't turn on at all no matter how long I press the power button. It was after I manually flashed eng rom.
Click to expand...
Click to collapse
Does it shows up in device manager?

mvikrant97 said:
Does it shows up in device manager?
Click to expand...
Click to collapse
Yep, it doesn't show up as it's name or "Android", it shows up as MediaTek USB Port (COM3), that's why I doubted it to be in BROM mode.

YLTN said:
Yep, it doesn't show up as it's name or "Android", it shows up as MediaTek USB Port (COM3), that's why I doubted it to be in BROM mode.
Click to expand...
Click to collapse
By the way, after trying to connect to it using mtkclient, I got this error:
DeviceClass - [LIB]: ←[31mCouldn't get device configuration.←[0m

YLTN said:
By the way, after trying to connect to it using mtkclient, I got this error:
DeviceClass - [LIB]: ←[31mCouldn't get device configuration.←[0m
Click to expand...
Click to collapse
Hold on, it worked now for some reason when I disconnected the battery, but it keeps connecting and disconnecting so that's an issue.
I'll try to reconnect the battery and see.

YLTN said:
Hold on, it worked now for some reason when I disconnected the battery, but it keeps connecting and disconnecting so that's an issue.
I'll try to reconnect the battery and see.
Click to expand...
Click to collapse
Please install LIB USB drivers.
Visit this tutorial here on xda

mvikrant97 said:
Please install LIB USB drivers.
Visit this tutorial here on xda
Click to expand...
Click to collapse
Bro, thank you so much, the phone's unbricked now. I couldn't believe my eyes
But for now, is there any solution for the IMEI problem?

YLTN said:
Bro, thank you so much, the phone's unbricked now. I couldn't believe my eyes
But for now, is there any solution for the IMEI problem?
Click to expand...
Click to collapse
I always recommend a NV Backup before messing up with your own device, that's all I know.
Download the file attached here but remember you can fix only second IMEI using this method. Please don't try to fix both IMEI or NV Data will be corrupted again.
Video Tutorial to Follow Video Tutorial

mvikrant97 said:
I always recommend a NV Backup before messing up with your own device, that's all I know.
Download the file attached here but remember you can fix only second IMEI using this method. Please don't try to fix both IMEI or NV Data will be corrupted again.
Video Tutorial to Follow Video Tutorial
Click to expand...
Click to collapse
The guy in the video is using MIUI 12, I have MIUI 13. I don't know if that's an issue but someone in the comments said something about MIUI or so. I'm not a professional but many times when I see tutorials they're very specific with the MIUI version.
Also, I'm not sure how to back up nv data, do I use mtkclient or is it somewhere in the attachment you sent me?
And one more thing, my phone's baseband version is unknown, could that affect the process?

YLTN said:
The guy in the video is using MIUI 12, I have MIUI 13. I don't know if that's an issue but someone in the comments said something about MIUI or so. I'm not a professional but many times when I see tutorials they're very specific with the MIUI version.
Also, I'm not sure how to back up nv data, do I use mtkclient or is it somewhere in the attachment you sent me?
And one more thing, my phone's baseband version is unknown, could that affect the process?
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Click to collapse
You don't need the backup anymore and you can follow the tutorial in the video irrespective of the MIUI version you have.
I have also attached the files that are used in the video.

mvikrant97 said:
You don't need the backup anymore and you can follow the tutorial in the video irrespective of the MIUI version you have.
I have also attached the files that are used in the video.
Click to expand...
Click to collapse
Alright then, I'll follow the steps and tell you the results once I'm done.

mvikrant97 said:
You don't need the backup anymore and you can follow the tutorial in the video irrespective of the MIUI version you have.
I have also attached the files that are used in the video.
Click to expand...
Click to collapse
The phone keeps rebooting when connecting it to Maui META. Like it shows META MODE at the bottom of the screen but then it turns off. Now it's bootlooping. I guess I'll have to flash MIUI on it again. At least I still have access to fastboot and recovery.
Update: NV Data corrupted after flashing MIUI, but I got a solution that hopefully works.
Update 2: After flashing MIUI 11 (along with some other nvdata and nvram files, i think they're just empty), it works now and the error is gone. But as I said IMEI issue's still there. Maybe I would need engineering ROM for this one? Although it bricked my phone before.
Also, the phone started bootlooping before attempting the Maui META thing, so maybe it's either the manual formatting of partitions or the files I flashed on it.

YLTN said:
The phone keeps rebooting when connecting it to Maui META. Like it shows META MODE at the bottom of the screen but then it turns off. Now it's bootlooping. I guess I'll have to flash MIUI on it again. At least I still have access to fastboot and recovery.
Update: NV Data corrupted after flashing MIUI, but I got a solution that hopefully works.
Update 2: After flashing MIUI 11 (along with some other nvdata and nvram files, i think they're just empty), it works now and the error is gone. But as I said IMEI issue's still there. Maybe I would need engineering ROM for this one? Although it bricked my phone before.
Also, the phone started bootlooping before attempting the Maui META thing, so maybe it's either the manual formatting of partitions or the files I flashed on it.
Click to expand...
Click to collapse
Try flashing the ENG rom and try fixing your IMEI

mvikrant97 said:
Try flashing the ENG rom and try fixing your IMEI
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Click to collapse
So I ran into another issue. it tells me I need "exaid-verified.img" and that verified boot is enabled, which is not present in the ENG ROM folder.

mvikrant97 said:
Try flashing the ENG rom and try fixing your IMEI
Click to expand...
Click to collapse
Btw one more thing, I can update my phone right? Like, it won't break my phone? I'm good with MIUI 11 but I wonder if updating it would fix baseband version.