Unknow Baseband Probleam - Xiaomi Mi Mix 2S Questions & Answers

How do I install the Mix2S baseband?
Baseband of device was completely erased when installing rum?

Do u have any backup before?

Unfortunately

alper2626 said:
Unfortunately
Click to expand...
Click to collapse
to the nearest xiaomi's centre! Change the new board! That's the easy way.
Restore the edited .xqcn file will get ur baseband/imei back, but not ur simcard. try edl flash but needs for authorized account.

I live in Turkey. How to get to Xiaomi Center? No stores here.

alper2626 said:
I live in Turkey. How to get to Xiaomi Center? No stores here.
Click to expand...
Click to collapse
I had this happened on my mix 2s before. I've tried everything, none of them works accept test point/edl mode. Try that, check if ur account if authorized or ask for someone's.

Do you have a different idea?

alper2626 said:
Do you have a different idea?
Click to expand...
Click to collapse
Try edl mode by using test point method. I never try that yet. Hope it works.

As a new Mi Mix 2S owner who is waiting for bootloader unlock and researching ROMs, what steps do I take to backup this data before I do anything risky on my device so I'm not in the same predicament?

busbeepbeep said:
As a new Mi Mix 2S owner who is waiting for bootloader unlock and researching ROMs, what steps do I take to backup this data before I do anything risky on my device so I'm not in the same predicament?
Click to expand...
Click to collapse
Good question. 1. Backup using twrp. 2. Backup using qpst tool.

.\\D-ZFR said:
Good question. 1. Backup using twrp. 2. Backup using qpst tool.
Click to expand...
Click to collapse
Is this https://forum.xda-developers.com/xiaomi-mi-mix-2s/how-to/guide-discussion-restoring-efs-t3795004 the correct guide to follow or need to use the QPST?

busbeepbeep said:
Is this https://forum.xda-developers.com/xiaomi-mi-mix-2s/how-to/guide-discussion-restoring-efs-t3795004 the correct guide to follow or need to use the QPST?
Click to expand...
Click to collapse
U can follow that for additional backup procedure. Backup via twrp, 'efs' & 'modem'. For qpst, backup the *.xqcn file (contains ur imei n all)

.\\D-ZFR said:
Try edl mode by using test point method. I never try that yet. Hope it works.
Click to expand...
Click to collapse
100% of people who tried that destroyed their device. It does not work. Do not suggest others try something we know will destroy their device. If you don't know, do not openly suggest it.
Sent from my Mi MIX 3 using Tapatalk

PWn3R said:
100% of people who tried that destroyed their device. It does not work. Do not suggest others try something we know will destroy their device. If you don't know, do not openly suggest it.
Sent from my Mi MIX 3 using Tapatalk
Click to expand...
Click to collapse
How is that testpoint gonna destroy the device? Most of them just stucked at unauthorized id. That's all. But, If u read from the start, I did suggested him to go to centre anyway. I'm just tryna help.

Related

Warning ....... Phoenix methode 2 and hcu

It's Dangerous and will brick your phone without any way out.... !!!
I Flashed my mate 8 with phoenix the 2nd method
and I trusted what THEY said that i will get back the imei and network signal by using the HCU which never happen now it's more than one month trying everything spend more than 50$ without any results
my phone is nxt-al10 everything is set perfect it's even receive OTA update but no signal!!!
NO ANSWER TO MY REQUESTS TO THEM OVER THE CHAT OR GSM FORUM
Do this
1) unlock bootloader
2) Falsh your region OEM info via SRH tool.
3) then reboot
Enjoy
bluheart said:
Do this
1) unlock bootloader
2) Falsh your region OEM info via SRH tool.
3) then reboot
Enjoy
Click to expand...
Click to collapse
As reported in 3 other threads to you, it does not work.
Many people are facing this issue and till now there is no solution to this.
Sent from my A0001 using Tapatalk
bluheart said:
Do this
1) unlock bootloader
2) Falsh your region OEM info via SRH tool.
3) then reboot
Enjoy
Click to expand...
Click to collapse
this didn't work
Are you on Nougat?
No marshmallows
I think I need original factory image
monos111 said:
I think I need original factory image
Click to expand...
Click to collapse
Factory Image won't work unfortunately...I purchased a stock image of my Phone. But made the mistake of using one of the DGTKS files that was closest to my L09 model as instructed in the unbrick method (METHOD 2) I succeeded in unbricking my phone and then flashing my Factory Image but lost my imei & serial...so I used HCU to reinstate my imei etc and managed to get a very week signal that would cut out as soon as you went inside or jumped in the car.
Nothing I tried worked ( flashed modem img etc) I had the phone back to out of the box state ( Bootloader locked ...stated in Fastboot ) but weak signal. I took it back to the manufacturer who didn't seem to detect that I had mucked around with the firmware and replaced the motherboard under warranty.
I was given a second chance and dodged an expensive bullet.....I havn't even unlocked the bootloader on the replacement phone.
XDA site needs to warn people to stay away from this method (method 2) If I ever was stupid enough to brick my phone again, I would use the Phoenix tool only to flash my own firmware and never their modified DGTKS files which I can concur that the NXT files for the mate 8 have all been removed from their supported firmware list.
As i tel to other people , you need to erase modemnvm_factory / modemnvm_system / modemnvm_backup partions and to flash them with a partions comming from a full working mate 8
Tested and worked my mate 8 work correctly now
But sorry for all who wait for solution i can't share this files it's the choice of the person who helped me to do this and they have right
I will do my possible to try to help you all as soon as possible
makabress said:
As i tel to other people , you need to erase modemnvm_factory / modemnvm_system / modemnvm_backup partions and to flash them with a partions comming from a full working mate 8
Tested and worked my mate 8 work correctly now
But sorry for all who wait for solution i can't share this files it's the choice of the person who helped me to do this and they have right
I will do my possible to try to help you all as soon as possible
Click to expand...
Click to collapse
I hope you can help me, As you know how sadly is it.:crying:
Please explane how to erase them and how to flash the right ones.
thank you
monos111 said:
I hope you can help me, As you know how sadly is it.:crying:
Please explane how to erase them and how to flash the right ones.
thank you
Click to expand...
Click to collapse
For the moment i used dc-pheonix and xml scrypt that i have edited from an original factory rom unpacked not like the one in dc unocker
Edited it to erase and write the new partions only
But the right partions have to be dumped from a fully working mate 8 and than flashed to your bricked one
I will try to create a free solution soon to do not have to pay again dc unlocker
makabress said:
For the moment i used dc-pheonix and xml scrypt that i have edited from an original factory rom unpacked not like the one in dc unocker
Edited it to erase and write the new partions only
But the right partions have to be dumped from a fully working mate 8 and than flashed to your bricked one
I will try to create a free solution soon to do not have to pay again dc unlocker
Click to expand...
Click to collapse
Mate, anxious to get the phone working again. Will you please share the solution.. [emoji52] [emoji52] [emoji52]
Sent from my HUAWEI NXT-L29 using Tapatalk
what is that phoenix you are all been talking about? please post the link so the warning is clear.
all i hear is phoenix is dangerous yes i believe it since they are not real animal
sozofriend1234 said:
Mate, anxious to get the phone working again. Will you please share the solution.. [emoji52] [emoji52] [emoji52]
Sent from my HUAWEI NXT-L29 using Tapatalk
Click to expand...
Click to collapse
i have just a few to test to done and i will share the solution
makabress said:
i have just a few to test to done and i will share the solution
Click to expand...
Click to collapse
Fantastic, I hope you succeed I really missed my Phone
erwinsie said:
what is that phoenix you are all been talking about? please post the link so the warning is clear.
all i hear is phoenix is dangerous yes i believe it since they are not real animal
Click to expand...
Click to collapse
https://www.dc-unlocker.com/DC-Phoenix-flash-repair-tutorial
makabress said:
i have just a few to test to done and i will share the solution
Click to expand...
Click to collapse
Thanks a lot for your Mate. You rock. It worked.
sozofriend1234 said:
Thanks a lot for your Mate. You rock. It worked.
Click to expand...
Click to collapse
Happy for you , but i have to find a working solution for everyone,and than try to find a solution for my g8 too (if any one can dump all g8 partition pls tel me )
Thank you

RedMagic 3s software version?

This is so weird but i noticed it. My rm3s shiped with na global rom ig but im from India.
How do you find the phone so far? I'm in the US and waiting for it tomorrow. Already returned ASUS ROG 2.
Pointmanipo said:
How do you find the phone so far? I'm in the US and waiting for it tomorrow. Already returned ASUS ROG 2.
Click to expand...
Click to collapse
You order from redmagic directly? Mine took forever from them
suzook said:
You order from redmagic directly? Mine took forever from them
Click to expand...
Click to collapse
Yes, ordered it on the 1st, getting it tomorrow the 5th. I did pay for the expedited shipping.
Pointmanipo said:
How do you find the phone so far? I'm in the US and waiting for it tomorrow. Already returned ASUS ROG 2.
Click to expand...
Click to collapse
I love the phone. Its snappy and totally stock. There are people complaining about this but i totally adore stock android. Only issue are updates
apollo3x said:
I love the phone. Its snappy and totally stock. There are people complaining about this but i totally adore stock android. Only issue are updates
Click to expand...
Click to collapse
Me too! No problem with updates, it updated twice with I first powered it up.
apollo3x said:
This is so weird but i noticed it. My rm3s shiped with na global rom ig but im from India.
Click to expand...
Click to collapse
Even I was curious about this... I unlocked bootloader and was in need of the ROM for root.. Was confused and so put my activities on hold...
Now that I see one more device with V1.04, I will resume to root the device
Aru
B01070 said:
Even I was curious about this... I unlocked bootloader and was in need of the ROM for root.. Was confused and so put my activities on hold...
Now that I see one more device with V1.04, I will resume to root the device
Aru
Click to expand...
Click to collapse
Good luck, let me know what happened
apollo3x said:
Good luck, let me know what happened
Click to expand...
Click to collapse
I am currently rooted... With no issues...
Unlock Bootloader (Follow similar steps in RM3)
Install Magisk Manager App
Extract boot.img from the current rom, patch it.. Move it to PC and use fastboot to install the same..
you will be rooted..
BTW, had issues with EdXposed Module in Magisk.. Advise you to stay away from Xposed modules..
Aru
B01070 said:
I am currently rooted... With no issues...
Unlock Bootloader (Follow similar steps in RM3)
Install Magisk Manager App
Extract boot.img from the current rom, patch it.. Move it to PC and use fastboot to install the same..
you will be rooted..
BTW, had issues with EdXposed Module in Magisk.. Advise you to stay away from Xposed modules..
Aru
Click to expand...
Click to collapse
How do we patch boot.img? Via magisk manager?
apollo3x said:
Good luck, let me know what happened
Click to expand...
Click to collapse
apollo3x said:
How do we patch boot.img? Via magisk manager?
Click to expand...
Click to collapse
Yup... Aru
B01070 said:
Yup... Aru
Click to expand...
Click to collapse
yep, thanks for help. actually i was not able to flash via fastboot but then i discovered that the flash command needs to be put everytime you wanna flash via fastboot lol
apollo3x said:
yep, thanks for help. actually i was not able to flash via fastboot but then i discovered that the flash command needs to be put everytime you wanna flash via fastboot lol
Click to expand...
Click to collapse
Glad, you have a rooted device... But please be careful with root as we do not have an unbrick tool available for RM3S... Definitely you dont want an semi-brick device... A word of caution...
Cheers!
Aru
B01070 said:
Glad, you have a rooted device... But please be careful with root as we do not have an unbrick tool available for RM3S... Definitely you dont want an semi-brick device... A word of caution...
Cheers!
Aru
Click to expand...
Click to collapse
Yes, thanks. Bdw guide me how to go full stock again? I can just unroot and relock the bootloader and it'll be fine right?
apollo3x said:
Yes, thanks. Bdw guide me how to go full stock again? I can just unroot and relock the bootloader and it'll be fine right?
Click to expand...
Click to collapse
I wouldn't mess around at all with your rm3s. We have no way of recovering properly because we have no unbrick tool. Leave it as is. I have a non booting rm3sz that is only 3 days old. Its a $500 paperweight at this point? Might just sell it for parts.
suzook said:
I wouldn't mess around at all with your rm3s. We have no way of recovering properly because we have no unbrick tool. Leave it as is. I have a non booting rm3sz that is only 3 days old. Its a $500 paperweight at this point? Might just sell it for parts.
Click to expand...
Click to collapse
Oh bro. Goodluck. And i hope nubia provides a unbrick tool soon
apollo3x said:
Oh bro. Goodluck. And i hope nubia provides a unbrick tool soon
Click to expand...
Click to collapse
Very good chance we NEVER get it.
apollo3x said:
Yes, thanks. Bdw guide me how to go full stock again? I can just unroot and relock the bootloader and it'll be fine right?
Click to expand...
Click to collapse
suzook said:
I wouldn't mess around at all with your rm3s. We have no way of recovering properly because we have no unbrick tool. Leave it as is. I have a non booting rm3sz that is only 3 days old. Its a $500 paperweight at this point? Might just sell it for parts.
Click to expand...
Click to collapse
Agreed... I will not mess up with the device if it already rooted... Given that we do not have the unbrick tool.. I am wondering why we would need to go back to stock with locked bootloader? When returning the device to nubia for support? Ignore it as they will be able to identify if the device was unlocked or rooted... So waste of efforts..
Aru

[Solved]Need help with a locked device

Hello! My device wifi just stopped turning on, and I did reset networking config but that didn't solve the problem, so I reset It. Now I have a device with no networking at all, and now it's also locked because I didn't sign out of my xiaomi account. I wanted to unlock the device and try another rom to see if that solves the problem, but I can't do that since I need first activate the device.
About the device:
-No root
-No developer options enabled
-Wifi doesn't toggle on
-Sim card is not recognized (already tried other ones, in both slots)
-Xiaomi assistance doesn't want to help me at all (neither the seller btw)
I hope you guys could help me. I'm very frustrated because it's a recent new phone :c
It maybe hardware issue
Nitin Rai said:
It maybe hardware issue
Click to expand...
Click to collapse
I'm praying not to be :c
vhviveiros said:
I'm praying not to be :c
Click to expand...
Click to collapse
Are you able to unlock phone. If yes then you can test the things through QC test by typing this in dialer *#*#64663#*#*
Nitin Rai said:
Are you able to unlock phone. If yes then you can test the things through QC test by typing this in dialer *#*#64663#*#*
Click to expand...
Click to collapse
I cant unlock it :c
But before messing with this lock, I tried to test wifi but without success...
As mentioned in a thread, an update could solve the problem, but I need to unlock the bootloader
vhviveiros said:
I cant unlock it :c
But before messing with this lock, I tried to test wifi but without success...
As mentioned in a thread, an update could solve the problem, but I need to unlock the bootloader
Click to expand...
Click to collapse
Have you thought about EDL or Test point method. I think it is the last option
Nitin Rai said:
Have you thought about EDL or Test point method. I think it is the last option
Click to expand...
Click to collapse
That one in settings > about phone > kernel press x5 > wifi
vhviveiros said:
That one in settings > about phone > kernel press x5 > wifi
Click to expand...
Click to collapse
By EDL, I mean a kind of brute force to flash ROM. Used mainly when hard bricked. As you don't have unlock permission you have to use this method to flash Factory ROM. You can find Instructions in YouTube videos for "Redmi Note 6 pro EDL flashing guide Test point method"
Nitin Rai said:
By EDL, I mean a kind of brute force to flash ROM. Used mainly when hard bricked. As you don't have unlock permission you have to use this method to flash Factory ROM. You can find Instructions in YouTube videos for "Redmi Note 6 pro EDL flashing guide Test point method"
Click to expand...
Click to collapse
Thaanks! I'll try It later and tell you if that solves my problem hahah
vhviveiros said:
Thaanks! I'll try It later and tell you if that solves my problem hahah
Click to expand...
Click to collapse
Ya. Tell us and Good luck
Nitin Rai said:
Ya. Tell us and Good luck
Click to expand...
Click to collapse
Thank you!
I've just bought a smartphone repair toolkit from Amazon, and I'm waiting for it because I don't have the needed tools to open the device and do the EDL by myself. It might get here around next week, and when done, I say if that worked.
Nitin Rai said:
Ya. Tell us and Good luck
Click to expand...
Click to collapse
I tried the EDL test points, but the device doesn't vibrate and turn on :c
EDIT: I was doing it wrong, I need firstly to connect the pins, and juts then connect the USB cable. I was doing the opposite hahaha
Windows Device Manager does recognize it, but Mi Flash still doesn't recognize the device on refresh, giving the error "length cannot be less than zero". I'm doing some search.
vhviveiros said:
I tried the EDL test points, but the device doesn't vibrate and turn on :c
EDIT: I was doing it wrong, I need firstly to connect the pins, and juts then connect the USB cable. I was doing the opposite hahaha
Windows Device Manager does recognize it, but Mi Flash still doesn't recognize the device on refresh, giving the error "length cannot be less than zero". I'm doing some search.
Click to expand...
Click to collapse
Try using another flash tool like Qfil
Nitin Rai said:
Try using another flash tool like Qfil
Click to expand...
Click to collapse
I read somewhere that the cause could be USB 3.0. So I tried on my laptop, and the flashing worked! Now networking is up again!!!
Obs.: I used the latest global stable ROM
Thank everyone for helping <3
Oh. Noice!
Nitin Rai said:
Oh. Noice!
Click to expand...
Click to collapse
Now I just don't want how to make as solved... is there a way? And a way to say that you helped to solve it
vhviveiros said:
Now I just don't want how to make as solved... is there a way? And a way to say that you helped to solve it
Click to expand...
Click to collapse
You can just edit the post and write solved if that's possible. No need to write my name..lol
vhviveiros said:
I read somewhere that the cause could be USB 3.0. So I tried on my laptop, and the flashing worked! Now networking is up again!!!
Obs.: I used the latest global stable ROM
Thank everyone for helping <3
Click to expand...
Click to collapse
Could you write your source, im nota ble to flash my phone in EDL mode, due to authentification issue ...
xer094 said:
Could you write your source, im nota ble to flash my phone in EDL mode, due to authentification issue ...
Click to expand...
Click to collapse
Actually, after flashing a new rom, after 12h the wifi issue returned, and I used this tool: https://www.xiaomitool.com/V2/
I used the option to flash an official rom, followed the app steps, and after the download finished, it couldn't be installed because of a bug So I repeated the steps, but instead of downloading again, i used the already downloaded rom (it is in the app installation folder). Then, success! Has been 2 days with no problem
About the auth itself, even by using EDL, after the reboot, I was prompted again by the mi account... So if you don't have the account, I'm afraid I can't help you... :c
I used this tutorial for the EDL: https://www.youtube.com/watch?v=7WfOprRVQww

Question Hard brick

Hello good to all,
It turns out that I have the device with a hard brick and I can't find a solution to repair it, I've been looking for a similar thread, but nothing. It won't let me in, it's not fastboot, not in recovery or anything, and if I turn it on normally I get: The current image have been destroyed...
How I got to this situation, was after rooting the device with a tutorial here, which worked perfectly for me. It was later when I had the great idea of closing the bootloader with the rooted device, and since then it gives me this error.
Suishida22 said:
when I had the great idea of closing the bootloader with the rooted device
Click to expand...
Click to collapse
And you want us to do what. You ruined your own device and now you have to live with it.
cykalala said:
And you want us to do what. You ruined your own device and now you have to live with it.
Click to expand...
Click to collapse
I don't want you to do anything, just let you know if there is any way to recover it, because on my own I can't find anything
Suishida22 said:
I don't want you to do anything, just let you know if there is any way to recover it, because on my own I can't find anything
Click to expand...
Click to collapse
you need to use msmtool, it is paid, remote service cost 8-10 usd
SrCDA said:
you need to use msmtool, it is paid, remote service cost 8-10 usd
Click to expand...
Click to collapse
Thanks mate, could you explain me a little how it works and how to get this program? I don't mind paying if it gets fixed.
Suishida22 said:
Thanks mate, could you explain me a little how it works and how to get this program? I don't mind paying if it gets fixed.
Click to expand...
Click to collapse
1)Just go to service center , if phone is in warranty , they will just flash the device with STOCK ROM using msm tool (best )
2)however they might even replace motherboard for no reason but that will also fix the device (time taking)
3) last option is to use paid msm flashing services costs from 5to 10$ USD , you can find them by Google search (risky)
I had about the same problems, my GT Neo 2 does not load fastboot further. The cyclical startup process is repeated.
Stupidly, I understand now, I decided to wipe data in TWRP recovery
This is what it looks like - youtube
I tried to install custom recovery from this topic, all stages passed without problems, but at the end after rebooting fastboot loops
Have you solved this problem, if so, in what way?
udp
installing this method
but root I couldn't get here
I tried to unlock twrp using the magic installation, but the problem described above appeared
I think I have the same problem as others. Realme appears and restarts continuously. It does not go into fastboot because the boot loader is blocked. What can I do?
SrCDA said:
you need to use msmtool, it is paid, remote service cost 8-10 usd
Click to expand...
Click to collapse
Do you run that service?
My phone bootloops and is able to boot into stock recovery, any chance to revive?
S1611 said:
My phone bootloops and is able to boot into stock recovery, any chance to revive?
Click to expand...
Click to collapse
yes
SrCDA said:
yes
Click to expand...
Click to collapse
How?
S1611 said:
How?
Click to expand...
Click to collapse
do you have telegram?
SrCDA said:
do you have telegram?
Click to expand...
Click to collapse
yes

Can flashing a new ROM help in "Organization phone"?

Hi XDA members,
I recently received a "Lava Z3" phone from University for free. But, the device is now managed by my University and the device shows "This device is not private" and "This device belongs to your organization".
I want to get rid of this thing and solve this privacy nightmare.
What I've tried so far:
- Tried deleting the "SOTI MobiControl" app with ADB Tools (Didn't work)
- Tried opening the recovery mode with ADB tools and the wiping the data (didn't work) the device wiped and then booted with the same controlled OS.
Please help. How can I solve this issue? Can flashing a new ROM help in this case? or any other suggestion please let me know.
Do you think it could be assigned to the IMEI number or something?
Cheesecake said:
Do you think it could be assigned to the IMEI number or something?
Click to expand...
Click to collapse
Maybe. Then I can do it or not?
underscoredash said:
Maybe. Then I can do it or not?
Click to expand...
Click to collapse
Well you *can* change the IMEI number with root but make sure it's not illegal in your country first
Cheesecake said:
Well you *can* change the IMEI number with root but make sure it's not illegal in your country first
Click to expand...
Click to collapse
Leave IMEI number. But I want to get rid of this Organization thing. How to remove it? Flashing ROM can remove it or not?
underscoredash said:
Leave IMEI number. But I want to get rid of this Organization thing. How to remove it? Flashing ROM can remove it or not?
Click to expand...
Click to collapse
Do it and see what happens.
Cheesecake said:
Do it and see what happens.
Click to expand...
Click to collapse
Changing IMEI is illegal in my country.
underscoredash said:
Changing IMEI is illegal in my country.
Click to expand...
Click to collapse
I meant flashing a custom ROM, see whether it removes it or not
Cheesecake said:
I meant flashing a custom ROM, see whether it removes it or not
Click to expand...
Click to collapse
Ok. So, for flashing ROM I need the following right:
- MediaTek Driver
- SPF Tool
- Official Firmware
- ADB maybe
Can you share some guide that can help me flashing the official ROM in my "Lava Z3". I have already downloaded the Official ROM.
underscoredash said:
Ok. So, for flashing ROM I need the following right:
- MediaTek Driver
- SPF Tool
- Official Firmware
- ADB maybe
Can you share some guide that can help me flashing the official ROM in my "Lava Z3". I have already downloaded the Official ROM.
Click to expand...
Click to collapse
i think this video should give you an idea on how to use the sp flash tool
Cheesecake said:
i think this video should give you an idea on how to use the sp flash tool
Click to expand...
Click to collapse
Followed the video and now my phone is dead.
underscoredash said:
Followed the video and now my phone is dead.
Click to expand...
Click to collapse
You did literally everything in it? I said it'll give you an idea about the tool itself
underscoredash said:
Followed the video and now my phone is dead.
Click to expand...
Click to collapse
Okay whatever, what exactly did you flash? Also it doesn't have to be either of us' fault, my friend used to have an old Kazam and it got bricked from its own software lol
Cheesecake said:
Okay whatever, what exactly did you flash? Also it doesn't have to be either of us' fault, my friend used to have an old Kazam and it got bricked from its own software lol
Click to expand...
Click to collapse
i used the official OTA file. LOL
What happened to that dead phone ?

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