Hi,
After trying to flash I was like you can see in the image "nv data corrupted", does anyone know how to solve it?
sk3lt said:
Hi,
After trying to flash I was like you can see in the image "nv data corrupted", does anyone know how to solve it?
Click to expand...
Click to collapse
"Trying to flash" , what exactly did you flash ?
How do you flash it ?
Why dont you flash TWRP followed by ROM of any choice ?
NV normally contained in EFS partition, which can be backed up and flash from TWRP and QPST.
But again, your description is far from clear for us to help you.
otonieru said:
"Trying to flash" , what exactly did you flash ?
How do you flash it ?
Why dont you flash TWRP followed by ROM of any choice ?
NV normally contained in EFS partition, which can be backed up and flash from TWRP and QPST.
But again, your description is far from clear for us to help you.
Click to expand...
Click to collapse
I already flashed with twrp and miflash with stock rom and xiaomi.eu the flash is finished successfully but the nv data corrupted always comes back. Any idea how can I solve this?
sk3lt said:
I already flashed with twrp and miflash with stock rom and xiaomi.eu the flash is finished successfully but the nv data corrupted always comes back. Any idea how can I solve this?
Click to expand...
Click to collapse
When you flash using TWRP, did you actually managed to boot into system ? Or it stuck in recovery ?
Where did the nv corrupted notification appear when u were using TWRP ?
Prior to facing this issue, what you actually did ? I mean, did this phone work before ? Before you start getting this error, what you did, what you install, what you flash, what you delete ? Or did it just suddenly happen with nothing modified ?
otonieru said:
When you flash using TWRP, did you actually managed to boot into system ? Or it stuck in recovery ?
Where did the nv corrupted notification appear when u were using TWRP ?
Prior to facing this issue, what you actually did ? I mean, did this phone work before ? Before you start getting this error, what you did, what you install, what you flash, what you delete ? Or did it just suddenly happen with nothing modified ?
Click to expand...
Click to collapse
Boot up to the Android logo and then return to recovery.
I flashed a room and lost the imei, I tried to recover with a qcn I found but I must have done something wrong.
sk3lt said:
Boot up to the Android logo and then return to recovery.
I flashed a room and lost the imei, I tried to recover with a qcn I found but I must have done something wrong.
Click to expand...
Click to collapse
You gonna need to ask someone to backup their QCN, take out the imei info, give it to you, and flash it using QPST.
otonieru said:
You gonna need to ask someone to backup their QCN, take out the imei info, give it to you, and flash it using QPST.
Click to expand...
Click to collapse
I can't use qpst, because I can't activate usbdebug and the diag port.
Is it possible to give me a hand?
sk3lt said:
I can't use qpst, because I can't activate usbdebug and the diag port.
Is it possible to give me a hand?
Click to expand...
Click to collapse
This is absolutely not a issue, that requires using Qpst
You simply need to wipe data and follow the on screen prompts. (You will lose all data on your phone.) However the phone will work again.
tsongming said:
This is absolutely not a issue, that requires using Qpst
You simply need to wipe data and follow the on screen prompts. (You will lose all data on your phone.) However the phone will work again.
Click to expand...
Click to collapse
I flashed an altered rom, without success I got a brick I'm without recovery and without fastboot I just have a black screen and it's only recognized by the PC in 9008 mode, you have any idea how I can solve it?
sk3lt said:
I flashed an altered rom, without success I got a brick I'm without recovery and without fastboot I just have a black screen and it's only recognized by the PC in 9008 mode, you have any idea how I can solve it?
Click to expand...
Click to collapse
Sorry that you are having these issues, But my comment was based on the photo that was posted on the OP. Typically formatting is the resolution. If you no longer have that screen available, you should contact an authorised repair center to fix it for you.
Otherwise If the phone is bound to your account, you could try what is listed here: https://www.mobilerdx.com/2019/02/xiaomi-mi-8-test-point-boot-xiaomi-mi-8-into-edl-9008-mode.html
Scams or Actual Fixes?
I have recently read about supposed hacks that according to a couple of Chinese BBS sites, has worked for some that require buying a specialised Jtag programming tool which cost about $60, that you use along with altered versions of following files: prog_emmc_firehose_8909.mbn.elf, mi8 persist image, rawprogram0, frp and a patch file. All of which that can all be obtained from here: https://romprovider.com/2019/09/mi-account-remove-xiaomi/ ( UMT Download)
Supposedly Chimera is another option: https://chimeratool.com/en/docs Again I have not used any of these tools with the mi8, I am merely sharing what I read about recently.
By the time you have spent the money acquiring the tools, it seems that you are better off just mailing the phone off to be repaired by an official repair center. Here is a web page that provides a list of official repair centers : https://www.pinoytechnoguide.com/2014/06/xiaomi-service-centers.html
Good Luck and try anything mentioned above at your own risk.
Edit: Have you tried the Flashall.bat method?
That should work since you are seeing the com port.
tsongming said:
This is absolutely not a issue, that requires using Qpst
You simply need to wipe data and follow the on screen prompts. (You will lose all data on your phone.) However the phone will work again.
Click to expand...
Click to collapse
tsongming said:
Sorry that you are having these issues, But my comment was based on the photo that was posted on the OP. Typically formatting is the resolution. If you no longer have that screen available, you should contact an authorised repair center to fix it for you.
Otherwise If the phone is bound to your account, you could try what is listed here: https://www.mobilerdx.com/2019/02/xiaomi-mi-8-test-point-boot-xiaomi-mi-8-into-edl-9008-mode.html
Scams or Actual Fixes?
I have recently read about supposed hacks that according to a couple of Chinese BBS sites, has worked for some that require buying a specialised Jtag programming tool which cost about $60, that you use along with altered versions of following files: prog_emmc_firehose_8909.mbn.elf, mi8 persist image, rawprogram0, frp and a patch file. All of which that can all be obtained from here: https://romprovider.com/2019/09/mi-account-remove-xiaomi/ ( UMT Download)
Supposedly Chimera is another option: https://chimeratool.com/en/docs Again I have not used any of these tools with the mi8, I am merely sharing what I read about recently.
By the time you have spent the money acquiring the tools, it seems that you are better off just mailing the phone off to be repaired by an official repair center. Here is a web page that provides a list of official repair centers : https://www.pinoytechnoguide.com/2014/06/xiaomi-service-centers.html
Good Luck and try anything mentioned above at your own risk.
Edit: Have you tried the Flashall.bat method?
That should work since you are seeing the com port.
Click to expand...
Click to collapse
Hello, thank you for your answer, the mother is not linked to my account I disconnected to do the experiments. in my country i don't have a xiaomi assistance center, i get the error missmatching image and device.
There is no other way to unbrick without buying these tools so expensive that you mentioned
sk3lt said:
Hello, thank you for your answer, the mother is not linked to my account I disconnected to do the experiments. in my country i don't have a xiaomi assistance center, i get the error missmatching image and device.
There is no other way to unbrick without buying these tools so expensive that you mentioned
Click to expand...
Click to collapse
use testpoint method, and flash it using QFIL.
otonieru said:
use testpoint method, and flash it using QFIL.
Click to expand...
Click to collapse
I always get this error.
I already managed to unbrick with a firmware eng eng.
but then when flash with stock rom stays the same again nv data corrupted.
Any solution to solve this nv data corrupted?
sk3lt said:
I always get this error.
I already managed to unbrick with a firmware eng eng.
but then when flash with stock rom stays the same again nv data corrupted.
Any solution to solve this nv data corrupted?
Click to expand...
Click to collapse
root cause of your issue is that you play with wrong qcn and messed up the nv,
wince you cant plugged to qpst, you need someone to make EFS backup for you torestore from twrp
You can restore phones imei if your bootloader is unlocked but only 2nd sim slot will work
How can I do this? Can you help me please?
jokerm90 said:
You can restore phones imei if your bootloader is unlocked but only 2nd sim slot will work
Click to expand...
Click to collapse
How can I do this? Can you help me please?
Dear All,
While trying to install MIUI 12 Beta , I Lost my IMEI
Installed ENG Firmware which allowed my to edit the IMEI using the Maui META ver 10.1816.0.01 but due to corrupted NV Data the phone isn't booting
Anyone can backup and share the NV Data file ?! i found one online but unfortunately it has a password and can't unrar it.
Your support is much appreciated to guide throw fixing this issue.
sk3lt said:
How can I do this? Can you help me please?
Click to expand...
Click to collapse
You need backup EFS and Modem via TWRP first(better with OrangeFox). After you need Magisk first and some manipulation with QCN file via QPST. I will write it later
MohamedYousri said:
Dear All,
While trying to install MIUI 12 Beta , I Lost my IMEI
Installed ENG Firmware which allowed my to edit the IMEI using the Maui META ver 10.1816.0.01 but due to corrupted NV Data the phone isn't booting
Anyone can backup and share the NV Data file ?! i found one online but unfortunately it has a password and can't unrar it.
Your support is much appreciated to guide throw fixing this issue.
Click to expand...
Click to collapse
Maui Meta is for MTK cpu phones. You need QPST
Note 8 Pro is MTK Device
Hello,
I'm in quite the panic, as this is my daily driver.
It has been about 6 years since I have been on the XDA scene, and boy do I feel silly. I made the cardinal sin of not making back ups and plunging into a exciting tutorial on here to enable voLTE on my ROG 2. At some point the requested commands were executed as per the thread:
fastboot erase modemst1
fastboot erase modemst2
Click to expand...
Click to collapse
Since this point, my phone has been completely without service, and after nearly 12 hours of trying numerous fixes, I ask for help of the kind users of XDA once again.
My phone does have the boot loader unlocked, and is rooted. I have tried nearly every IMEI and EFS restore option on here, and even went as far as trying similar QCN and EFS flashes of other phones with the same chipset to no avail.
I believe at this point I need a kind user to upload their EFS partitions, or QCN backups (of course with their information masked) so I may flash my phone and edit my IMEI in the image. Or if anyone else knows of a better method im all ears.
Thank you all in advanced.
i guess someone earlier had a similar issue and was provided with the QCN file.
apollo3x said:
i guess someone earlier had a similar issue and was provided with the QCN file.
Click to expand...
Click to collapse
That would be lovely Thanks for the info.
Have anyone here fix nv data corrupted issue? I read about deleting the efs, backup the data, rewrite the qcn, engineering rom and so on, but doesnt quite understand. And engineering rom of evergo is not out yet or may b i just cant found it? Im just a user and i know only somethings abt recovery and fastboot (.
So can someone share a guide or something like it as i dunt know where to start.
thaw26 said:
Have anyone here fix nv data corrupted issue? I read about deleting the efs, backup the data, rewrite the qcn, engineering rom and so on, but doesnt quite understand. And engineering rom of evergo is not out yet or may b i just cant found it? Im just a user and i know only somethings abt recovery and fastboot (.
So can someone share a guide or something like it as i dunt know where to start.
Click to expand...
Click to collapse
I have the same problem, did you solved?
Hello,
Hello
While rotating, I dumped the entire system.
Eventually I bought a second phone and made a copy of the system (mtkclient).
After completing the system, the phone fired and I managed to root it, but GSM does not work (no IMEI)
How to restore IMEI? someone will suggest?
if you not made backup -
IMEI: seen in opporeserve2
ICCID1: seen in nvdata
serial: seen in nvram nvdata expdb
MAC(wifi+BT): seen in nvdata nvram proinfo
additionaly suggested: opporeserve1+ opporeserve3 +expdb +frp +md1img +cdt_engineering
then may be problematic ...
if all already lost and nothing more to backup - can try
[GUIDE]Restoring your lost IMEI in MTK phone
A common problem many face in their phone is loss of IMEI no. This is results in no network detection by your phone. U can come to know you have lost your IMEI by checking Settings->About phone->Phone information. There under IMEI section you...
forum.xda-developers.com
but imei possible HW-encoded and PKI-Signed by partition ... then nothing helps ...
DaLiV said:
but imei possible HW-encoded and PKI-Signed by partition ... then nothing helps ...
Click to expand...
Click to collapse
I think you are right about the signature here.
I made a full clone from a second identical phone and it didn't take IMEI.
I read from the Internet that the DownloadTool_RCSM tool (included with the stock rom) fixes the problem with IMEI, but after launching it requires authorization. Anyone found a solution to bypass the authorization of DownloadTool_RCSM for RMX3085?
DaLiV said:
if you not made backup -
IMEI: seen in opporeserve2
ICCID1: seen in nvdata
serial: seen in nvram nvdata expdb
MAC(wifi+BT): seen in nvdata nvram proinfo
additionaly suggested: opporeserve1+ opporeserve3 +expdb +frp +md1img +cdt_engineering
then may be problematic ...
if all already lost and nothing more to backup - can try
[GUIDE]Restoring your lost IMEI in MTK phone
A common problem many face in their phone is loss of IMEI no. This is results in no network detection by your phone. U can come to know you have lost your IMEI by checking Settings->About phone->Phone information. There under IMEI section you...
forum.xda-developers.com
but imei possible HW-encoded and PKI-Signed by partition ... then nothing helps ...
Click to expand...
Click to collapse
Wrong only single file gives imei details. This file only required to get imei back
safelock1 said:
I think you are right about the signature here.
I made a full clone from a second identical phone and it didn't take IMEI.
I read from the Internet that the DownloadTool_RCSM tool (included with the stock rom) fixes the problem with IMEI, but after launching it requires authorization. Anyone found a solution to bypass the authorization of DownloadTool_RCSM for RMX3085?
Click to expand...
Click to collapse
Not able to fix
safelock1 said:
Hello,
Hello
While rotating, I dumped the entire system.
Eventually I bought a second phone and made a copy of the system (mtkclient).
After completing the system, the phone fired and I managed to root it, but GSM does not work (no IMEI)
How to restore IMEI? someone will suggest?
Click to expand...
Click to collapse
you cant restore system that you dumped on start? "While rotating, I dumped the entire system"
Guys sometime back I made an error while flashing custom rom onto my Redmi note 10 5g(camellia) device and erased my imei and since then I can only use 4G network which at the moment isn't everywhere in my country..
I tried using default engineering mode but there is no cds information and no atci in the options.. I also tried tried downloading the engineering rom and tried using Mauei META tool but it corrupted my Nvdata and I had to use MTK meta utility v104 to clear Nvdata and nvram but until now I can't fix my imei..
Please guys is there anything am doing wrong or missing out while trying to fix my phone.. Any help will be appreciated..
*forgive my English I know it's terrible*
dannykuma said:
Guys sometime back I made an error while flashing custom rom onto my Redmi note 10 5g(camellia) device and erased my imei and since then I can only use 4G network which at the moment isn't everywhere in my country..
I tried using default engineering mode but there is no cds information and no atci in the options.. I also tried tried downloading the engineering rom and tried using Mauei META tool but it corrupted my Nvdata and I had to use MTK meta utility v104 to clear Nvdata and nvram but until now I can't fix my imei..
Please guys is there anything am doing wrong or missing out while trying to fix my phone.. Any help will be appreciated..
*forgive my English I know it's terrible*
Click to expand...
Click to collapse
You should never have to use the option to Format All through SP Flash tool, rarely you need that. I guess you have a nandroid backup, so restore it.
I didn't have the nandroid backup... Isn't there any work around?
dannykuma said:
I didn't have the nandroid backup... Isn't there any work around?
Click to expand...
Click to collapse
Even after try all the methods, things can be lost in the way, sorry.
The option to format all+download is exclusive of use to engineers.
Although this said, you should keep trying. For the maui meta part, instead, you should try with modem meta, it´s not necessary to have an engineer ROM in order to get it working, in some builds, entering to meta mode is as easy like commanding adb reboot meta
For some reference, you can learn from this forum, read all the pages, https://forum.xda-developers.com/t/redmi-note-9-imei-invalid-null.4241945/
Thank you very much... Let me give it a try.. I hope it works. This time with modem meta... I really appreciate your effort in helping me out.