Mi8 original Qcn File - Xiaomi Mi 8 Questions & Answers

imei is broken. It doesn't see the sim. Even when I do *#06# I get the error "Cannot get imei". How do I fix this. I found some guides on the internet, but it wants the qcn file, but I can neither get the qcn file nor find the original qcn file on the internet. QPST Configuration application does not see the phone properly. When I say restore, qcn can't backup. SPC number appears as =000000.
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now when restoring i got this error:

Does anyone know this?

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Have you solved it, if you haven't, I suggest you to go to another xiaomi forum or android reddit sf, many active advanced user there..
here on xda not so many dipper user recently..
I haven't face this issues, so I can't give any idea. Best Regards.

@tsongming had them but idk if he still owns the phone since he's not been active recently, but there were some qcn files lurking around in this forum, I'm pretty sure you can find them if you search a little bit carefully.

R324D said:
Have you solved it, if you haven't, I suggest you to go to another xiaomi forum or android reddit sf, many active advanced user there..
here on xda not so many dipper user recently..
I haven't face this issues, so I can't give any idea. Best Regards.
Click to expand...
Click to collapse
Hello, I still haven't been able to solve the problem.
The War Profiteer said:
@tsongming had them but idk if he still owns the phone since he's not been active recently, but there were some qcn files lurking around in this forum, I'm pretty sure you can find them if you search a little bit carefully.
Click to expand...
Click to collapse
I found the qcn file, there is no problem in that part. Now I am getting the below mentioned error so I can't load qcn file properly. Why can it be caused? It has original global miui rom in it.

Related

[Q] not unlockable phone, please enter if u can help!

hello xda,
im new here, and i have unbelievable problem with my Galaxy S I9000,
i purchased it before 7 days ago and the network was locked, so I tried to unlock by flashing it,
but, i got bigger problem
now my phone is without imei and i cant get the network code, just the unfreez code.
i tried to unlock it by (GALAXY Unlock pro) from the market but didnt work
i tried everything,(SRS,Ulock galaxy pro, CW ROMs)
but didnt work
i cant understand why? why my phone!
please help me,
and here is some pictures:
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by the way (ver 2.1 method didnt work!)
You have corrupted the data in the efs folder.
Did you back it up did one of the programs you used back the efs up .
First try a factory reset .
Some posts on the topic here .
http://forum.xda-developers.com/showthread.php?t=842775&highlight=efs
i cant understand why? why my phone! Usual reason not taking time to read the FAQS and understand what you are doing .
jje
i didnt backup the efs folder
may i put the efs from another I9000?
sarwanxp said:
i didnt backup the efs folder
may i put the efs from another I9000?
Click to expand...
Click to collapse
No its a different IMEI .
jje
can i put diffrent nv_data.bin to my efs folder?
will that work?
No its your phones IMEI code in that folder no point putting the wrong one in .
jje
how to fix it?
Try the fixes in the post i gave .
Try search efs recovery .
Take to service centre .
jje
not working @ all
http://forum.xda-developers.com/showthread.php?t=881162
machatta said:
http://forum.xda-developers.com/showthread.php?t=881162
Click to expand...
Click to collapse
thanks alot bro, i will test it
any idea?? about this problem,
and i have another nv_data.bin how can i replace it?

FRP UNLOCK, SM-A305G (please get the approval to use factory binaries PIT) help...

Hello friends, I am from Latin America, I have the SM-305G device, the phone is bought from a telephone company, I had problems with FRP, I used ODIN, downloading the combination software, but the error is always the same: please get the approval to use factory binaries (pit), I have downloaded the pit file from a server, it has not worked, also extracted through MIRACLE BOX, but the problem persists always, I also used the Z3x tool, but I did not get results, now I come here to that can give me a hand and thus be able to solve this.
Photo link with a problem:
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"lightbox_download": "Download",
"lightbox_share": "Share",
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"lightbox_toggle_sidebar": "Toggle sidebar"
}
malocchi said:
Hello friends, I am from Latin America, I have the SM-305G device, the phone is bought from a telephone company, I had problems with FRP, I used ODIN, downloading the combination software, but the error is always the same: please get the approval to use factory binaries (pit), I have downloaded the pit file from a server, it has not worked, also extracted through MIRACLE BOX, but the problem persists always, I also used the Z3x tool, but I did not get results, now I come here to that can give me a hand and thus be able to solve this.
Photo link with a problem:
Click to expand...
Click to collapse
Hi there, were you able to fix the " please get the approval to use factory binaries" problem? I am in the same predicament trying to do a combination firmware with odin. and same error pups up. Please let me know if you were able to figure it, Thanks
chalanero11 said:
Hi there, were you able to fix the " please get the approval to use factory binaries" problem? I am in the same predicament trying to do a combination firmware with odin. and same error pups up. Please let me know if you were able to figure it, Thanks
Click to expand...
Click to collapse
I;m in the same boat

Accidentally deleted notepad

Hi all,
I have deleted, on my wife phone, the notes app
com.example.android.notepad
I have an Hisuite backup with all notes that I can not restore because the app is not installed.
I tried to find the apk everywhere but with no success!!!!
Who can save my life?
please share it, or give me an idea on how to get it.
None can help me?
pendraf said:
Hi all,
I have deleted, on my wife phone, the notes app
com.example.android.notepad
I have an Hisuite backup with all notes that I can not restore because the app is not installed.
I tried to find the apk everywhere but with no success!!!!
Who can save my life?
please share it, or give me an idea on how to get it.
None can help me?
Click to expand...
Click to collapse
https://forum.xda-developers.com/mate-30-pro/themes/huawei-notepad-app-t4015899
Douky said:
https://forum.xda-developers.com/mate-30-pro/themes/huawei-notepad-app-t4015899
Click to expand...
Click to collapse
Thanks for your answer, I already tried that but unfortunately is for P10 and not P8.
Trying to import with adb, I receive an error on SDK version (something similar to #28 version) that is not present on P8 (older version).
Can someone extract the right one from P8.
Really appreciated.
I dumped mine, but i'ts not the original rom...
I don't know if that will work
https://www.mediafire.com/file/zioggmhdgj63i55/Bloc-notes.ver.8.0.0.305.build.80000305.apk/file
I will try this evening....
can you please check if you see under the app data (with file manager) this directly content
com.example.android.notepad
Just to be sure that the app you posted is the right one, otherwise I will not be able to restore the notes backup.
Thankssssss
pendraf said:
I will try this evening....
can you please check if you see under the app data (with file manager) this directly content
com.example.android.notepad
Just to be sure that the app you posted is the right one, otherwise I will not be able to restore the notes backup.
Thankssssss
Click to expand...
Click to collapse
It's in french, but you can see on Nom du paquet (means packet name)
com.example.android.notepad
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This is the error I see trying to install
adb: failed to install Bloc-notes.ver.8.0.0.305.build.80000305.apk:
Failure [INSTALL_PARSE_FAILED_NO_CERTIFICATES: Failed to collect certificates from /data/app/vmdl1447788064.tmp/base.apk: META-INF/CERT.SF indicates /data/app/vmdl1447788064.tmp/base.apk is signed using APK Signature Scheme v2, but no such signature was found. Signature stripped?]
Any idea?
Dumped with this tuto https://stackoverflow.com/a/54395273/12108164
https://www.mediafire.com/file/soyk59s99rsbkm1/HwNotePad.apk/file
I don't really know how to dump an app sry The first one i gave you was dumped with Lucky Patcher ?

Question QCN backup / IMEI fix / Engineermode / Diag mode

Hi, I found working method for backing up QCN via QFIL (QPST). Also You can enable some modes for diagnostics and engineering/testing/unlocking vowifi or volte.
Firstly You need to Authokendecrypt after entering *#9434* using Oppo Free Unlocker or Secrecy Unlocker (easy to find on Google or xda in region change topics). Then enter *#649010# and to unlock any option You need to enter Confirm code which is 6776 and You are ready to go to backup or restore IMEI and many more. I will upload full list of Engineer Codes pulled out from firmware, just need to get to my pc. Feel free to ask questions, i will try to help. Maybe we can find out something interesting. Im digging to find a way to root or unlock bootloader ofcourse... Or at least how to change region to Vietnam or India to unlock via official deeptesting app.
Interresting thingy... any new findings?
Changing region doesn't help, also no DeepTesting in India or China :-(
To enter the Engineering Mode: dial *#899#
and the code is *#9434*
how to turn on vowifi? This option doesnt exist Anyway
Any 1 tried with Engineer mode togle on.
It puts a phone connected with PC to communicate with phone with specified driver
SDM720G-IDP Quallcomm driver ?
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This should be the way to diagnose a lot of stuff ...
SnapDragonMobile 720G ?
Damn, those VM ware drivers and windows machine
Didn't see it ...
Now doing the things I can ... repack without the check ... Will try ...
QPST is now enabled, finnaly ...
Flashing enabled without using tools
Thank you @matiirk , but will be nice if you point it out before ... To much of my time has passed almost 4 nothing.

Question Is it possible to install a Rom that has a different ProgID than the phone?

I have a Realme 8 Pro (RMX3081/GDPR/ProgID 20713).
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The current ROM is giving me problems with the 4g network of my country Ecuador. I found a rom for Mexico and I think that could work better for me.
A few days ago I tried to flash it through msmdownloadtool, however, as it had a different ProgID, it could not be done.
For that reason I would like to know if there is any way to do this. I thank you in advance for your kind answers.
Currently not possible, have the same EU phone with same update but different region operater - but could be possible if wrote new PCB - CPU & QC info, but must have intranet developer option or needed development flash files regarding possible change.
The majority problems regarding network and network related settings is/are located in QCN and EFS.
Programing this you'll correct current problems without changing / flashing ...
StratOS_HTC said:
Currently not possible, have the same EU phone with same update but different region operater - but could be possible if wrote new PCB - CPU & QC info, but must have intranet developer option or needed development flash files regarding possible change.
The majority problems regarding network and network related settings is/are located in QCN and EFS.
Programing this you'll correct current problems without changing / flashing ...
Click to expand...
Click to collapse
Thanks for answering. I am very interested in the alternative of programming QCN and EFS.
Can you help me with a guide on how to do it?
Very hard, need an profesional who know stuff regarding it.
Enablinng engeneering mode is currently not possible, that is a first step for it ...
I Understand. Is it possible that this tutorial will work for me?
[TUTORIAL] How to unlock more LTE frequency bands on Mi Note Pro
This tutorial was not made by me, all credits go to ethan2k he posted a thread on miui forum. Hi All, After 3 days of researching and semi bricking my phone, I have now worked out how to properly unlock most bands of LTE for international use...
forum.xda-developers.com

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