Hi
Friends,
I have a RogPhone 3 and need to backup qcn, im try like a GUIDE on XDA that take a qcn with QPST, but I have tryed multiple ways and not work, allways give me a Error Memory Failed when start backup.
Any idea how can fix this and backup qcn?
Thanks
same bro i'm also rog phone 3, lost baseband and imei, and don't know where to look for qcn
afcasasfranco said:
Hi
Friends,
I have a RogPhone 3 and need to backup qcn, im try like a GUIDE on XDA that take a qcn with QPST, but I have tryed multiple ways and not work, allways give me a Error Memory Failed when start backup.
Any idea how can fix this and backup qcn?
Thanks
Click to expand...
Click to collapse
Bro you have qcn , can i ask i need it for rog 3 device, because my device is baseband and imei is empty
Related
Hi, I have downloaded this (http://forum.xda-developers.com/showthread.php?t=1308546) tool for repair my S5830 Not Network Service. I want backup EFS file from good one phone and restore in a bad one. Can You help please? Can´t work, I don´t know why. First picture is detected my good phone but picture 2 is can´t backup
EDIT: Picture 3 is newest version but still error
hello everyone I am so sad. Because A few days ago I noticed that the baseband was unknown. IMEI 1 and 2 unknown and Android ID Null from my Asus rog phone 2 Zs660kl version I001DC Global version and I cannot do anything because there is no any Qcn file for this phone , I am unable to do anything in my own, I do not live in United states, I cannot send it to repair, it would cost me the tax again, like 147 dollars again that I paid for the customs. Please if anyone has a good hearth to back up the Asus rog phone 2 file from the same version with the qpst toll... I would really appreciate. I need it , I tried to find the IMEI with Hxd editor and there is not any 1111 to find the error so I am unable to to that. There is no any Qcn file. I need a Qcn file from the same phone with a phone that has the baseband and the rest fine".
I need to have the Qcn file from this same phone I have issues with the baseband IMEI unknown and Android id Null, by doing this you can help through diag mode you just follow this just download Adb minimal, open it and and write Adb devices, then Adb shell then Su and finally setprop sys.usb.config rndis,diag,Adb enter and in device manager you will see in ports, Qualcomm devices which you can continue doing the next step which is installing latest drivers from Qualcomm on this video you can follow the steps After installing the latest qualcomm driver, the qpst tool will recognize your phone because it is now on diag mode since you did the previous step, by checking this video you can back up the Qcn file which is what many people need and there is no other way to solve the issue only with a phone which is in perfect condition as yours
how to use the qpst tool to backup the Qcn file , First diag mode with the commands I gave you second is installing the latest qualcomm drivers then backup and restore Qcn , and then you will have it done,
download the qpst tool and the Qualcomm drivers and it is an example of my problem with the baseband, you can guide with the one video and the third , the one video do not use the commands given by the YouTuber, because that do not works, use the commands I gave you , that works for our phones, and then the third video is explaining how to backup the Qcn file which contains the data? I was unable to edit myself the Qcn data from my damaged phone cause the IMEI is not there, there is no any 11111 number to replace it for my own IMEI, sadly,... Just need the Qcn from a good phone, please!!l
Sorry I was not able to post the links because I am new
I hope someone of good hearth can help me , both or giving me the Qcn file from their phone so I can recover the baseband and then change it with my own IMEI or someone that is able to edit the Qcn with my imeis. But need to be very trustworthy
I wanna cry I feel that I have no an exit
Greatuser123 said:
I hope someone of good hearth can help me , both or giving me the Qcn file from their phone so I can recover the baseband and then change it with my own IMEI or someone that is able to edit the Qcn with my imeis. But need to be very trustworthy
I wanna cry I feel that I have no an exit
Click to expand...
Click to collapse
i feel bad for you bro. happened to my zuk z2 plus. i wish to help. but cannot garuntee as i stay very busy
Greatuser123 said:
I hope someone of good hearth can help me , both or giving me the Qcn file from their phone so I can recover the baseband and then change it with my own IMEI or someone that is able to edit the Qcn with my imeis. But need to be very trustworthy
I wanna cry I feel that I have no an exit
Click to expand...
Click to collapse
Were you able to get a QCN file? I'm sadly in the same boat
Hello! I lost IMEI and got NVRAM Warning after flashing Redmi 9 with SP Flash Tool. I tried lots of programs to repair it like Maui Meta, SN Write Tool etc. But I can't get the drivers working properly. Are there any other ways to repair it? If there are, could you please help me to get it working? I feel like I'm already about to surrender...
me_smart34 said:
Hello! I lost IMEI and got NVRAM Warning after flashing Redmi 9 with SP Flash Tool. I tried lots of programs to repair it like Maui Meta, SN Write Tool etc. But I can't get the drivers working properly. Are there any other ways to repair it? If there are, could you please help me to get it working? I feel like I'm already about to surrender...
Click to expand...
Click to collapse
No you can not..
You need mirrakel box or like this box to fix imei....i wander why you flash rom with sp??
Shas45558 said:
No you can not..
You need mirrakel box or like this box to fix imei....i wander why you flash rom with sp??
Click to expand...
Click to collapse
Thank you for a response! I used sp because i hardbricked my phone...
me_smart34 said:
Thank you for a response! I used sp because i hardbricked my phone...
Click to expand...
Click to collapse
Hmm..i think you erase and update your device and if you do so it is a wrong steps...when use sp you need to check update framware option
Shas45558 said:
Hmm..i think you erase and update your device and if you do so it is a wrong steps...when use sp you need to check update framware option
Click to expand...
Click to collapse
The problem is that i checked "firmware upgrade" and it's all erased anyway. I've read this is a common problem when you use sp you lose imei and stuff. I would fix this in a few minutes but this stupid drivers...just can't get them working...
me_smart34 said:
The problem is that i checked "firmware upgrade" and it's all erased anyway. I've read this is a common problem when you use sp you lose imei and stuff. I would fix this in a few minutes but this stupid drivers...just can't get them working...
Click to expand...
Click to collapse
Without imei is it possible to unlock bootloader or root your devices
me_smart34 said:
Hello! I lost IMEI and got NVRAM Warning after flashing Redmi 9 with SP Flash Tool. I tried lots of programs to repair it like Maui Meta, SN Write Tool etc. But I can't get the drivers working properly. Are there any other ways to repair it? If there are, could you please help me to get it working? I feel like I'm already about to surrender...
Click to expand...
Click to collapse
If you didn't backup your IMEI before you lost it, probably you will never can recover both of imei.
But, you can recover one of them.
You need to write the IMEI to any (newer) device that allow imei writing. (Redmi Note 8 Pro can does it.)
And then, making the imei 1 as empty/null and into imei 2 you can write your new imei.
After it, you can backup the nvdata from that phone and restore it to your device.
So, you will have only imei 2. If you try to write imei 1 too, your device will get nvdata corrupted.
Good luck.
me_smart34 said:
The problem is that i checked "firmware upgrade" and it's all erased anyway. I've read this is a common problem when you use sp you lose imei and stuff. I would fix this in a few minutes but this stupid drivers...just can't get them working...
Click to expand...
Click to collapse
If you lost your imei, definitely you didn't make a firmware upgrade, but a format all.
Shas45558 said:
Without imei is it possible to unlock bootloader or root your devices
Click to expand...
Click to collapse
Yes, you can.
But you need a sim card from an operator that doesn't require the imei for using its service.
And obviously, you need your baseband intact.
If you try a sim card from an operator that requires imei for using its service, the sim card will not be registered.
If you want to restore the state of UNLOCKED BOOTLOADER, you need to follow this guide: https://forum.xda-developers.com/t/...omi-redmi-note-9-xiaomi-redmi-10x-4g.4220013/
VD171 said:
If you didn't backup your IMEI before you lost it, probably you will never can recover both of imei.
But, you can recover one of them.
You need to write the IMEI to any (newer) device that allow imei writing. (Redmi Note 8 Pro can does it.)
And then, making the imei 1 as empty/null and into imei 2 you can write your new imei.
After it, you can backup the nvdata from that phone and restore it to your device.
So, you will have only imei 2. If you try to write imei 1 too, your device will get nvdata corrupted.
Good luck.
If you lost your imei, definitely you didn't make a firmware upgrade, but a format all.
Yes, you can.
But you need a sim card from an operator that doesn't require the imei for using its service.
And obviously, you need your baseband intact.
If you try a sim card from an operator that requires imei for using its service, the sim card will not be registered.
If you want to restore the state of UNLOCKED BOOTLOADER, you need to follow this guide: https://forum.xda-developers.com/t/...omi-redmi-note-9-xiaomi-redmi-10x-4g.4220013/
Click to expand...
Click to collapse
I just found out that mi flash pro shows my IMEIs when I connect my phone in recovery mode. Could it be possibly happening because of the new firmware and I just need to flash into something different than global version or I'm wrong somewhere?
me_smart34 said:
I just found out that mi flash pro shows my IMEIs when I connect my phone in recovery mode. Could it be possibly happening because of the new firmware and I just need to flash into something different than global version or I'm wrong somewhere?
Click to expand...
Click to collapse
No. It will never write or recover your IMEI.
Accidently got the drivers working. Then i tried using maui meta and sn write tool to fix imei but i got errors. For example maui meta says "Write to target failed" and sn gives something like timeout error. Never felt that close...
me_smart34 said:
Accidently got the drivers working. Then i tried using maui meta and sn write tool to fix imei but i got errors. For example maui meta says "Write to target failed" and sn gives something like timeout error. Never felt that close...
Click to expand...
Click to collapse
Unhappy, maui meta can't help you.
You need to follow the guide I've sent for recovering only imei 2.
Good luck
VD171 said:
But, you can recover one of them.
You need to write the IMEI to any (newer) device that allow imei writing. (Redmi Note 8 Pro can does it.)
And then, making the imei 1 as empty/null and into imei 2 you can write your new imei.
After it, you can backup the nvdata from that phone and restore it to your device.
So, you will have only imei 2. If you try to write imei 1 too, your device will get nvdata corrupted.
Click to expand...
Click to collapse
if use an older device? eg Redmi Note 4. Will this work? p. s english, not my language
Slaventei2 said:
if use an older device? eg Redmi Note 4. Will this work? p. s english, not my language
Click to expand...
Click to collapse
I'm not sure, sorry. I'm sure only for Redmi Note 8 Pro.
You can try and then tell us the result too
Problem fixed :1 : Reflash stock rom2 : flash modem manually (I got Nv data is corrupted if i'm not flashing him)3 : Backup efs folder (After 6 days i found efs backup for Redmi Note 10 Pro (sweet) )4 : Flash original QCN File (Not working...)5 : All done ! You can download EFS Backup Here : Click meHi (Sorry for my english)
I got a problem with my IMEI (Null imei) and i try so many tutorial to fix this problem but nothing.
Also i flash my phone with official ROM to try maybe to fix the problem
And now my phone is stuck on recovery with the message "Nv is corrupted"
If somebody can help me please i try for 24h i'm really bored
Some info :
bootloader is unlock
After the problem i have install TWRP to root my phone.
Phone : Redmi Note 10 Pro sweet
EDIT :
The problem was find but not solved, some people told me, i got NV Data corrupted because my QCN file is corrupted, also maybe a guy can share a qcn file? for the Redmi Note 10 Pro (sweet) 6 GB ram, 128GB Stockage. (M2101K6G)
With eng firmware i got no problem . wifi work, sim detected(but no network) but when i flash a xiaomi rom i got the same problem "nv data is corrupted" what is the real solution??
I had a problem much like yours. I have flash a rom for my part which was not compatible with my phone while at the beginning I think the opposite is my phone it is put with a black screen impossible to start it neither in fastboot nor in recovery the phone remains block an edl mode because they can't start a no mode
Any solution?
MIuser05 said:
Hi (Sorry for my english)
I got a problem with my IMEI (Null imei) and i try so many tutorial to fix this problem but nothing.
Also i flash my phone with official ROM to try maybe to fix the problem
And now my phone is stuck on recovery with the message "Nv is corrupted"
If somebody can help me please i try for 24h i'm really bored
Some info :
bootloader is unlock
After the problem i have install TWRP to root my phone.
Phone : Redmi Note 10 Pro sweet
Click to expand...
Click to collapse
Maybe, you can restore a nv backup from another rn10pro. After, you write your imei
NC503 said:
Maybe, you can restore a nv backup from another rn10pro. After, you write your imei
Click to expand...
Click to collapse
Yea but where i find another M10pro? lol
If somebody have the m10pro sweet can you please share a backup
update statut
If you tell me how to get the QCN file from my phone, I can try to help.
RAMBO29 said:
If you tell me how to get the QCN file from my phone, I can try to help.
Click to expand...
Click to collapse
You have an Redmi Note 10 Pro sweet 6gb ram ?
Problem fixed !
Glad to hear that, to help others who might have same issue, you can explain what you did.
MIuser05 said:
Problem fixed !
Click to expand...
Click to collapse
RAMBO29 said:
Glad to hear that, to help others who might have same issue, you can explain what you did.
Click to expand...
Click to collapse
See my post i updated him
MIuser05 said:
Problem fixed :1 : Reflash stock rom2 : flash modem manually (I got Nv data is corrupted if i'm not flashing him)3 : Backup efs folder (After 6 days i found efs backup for Redmi Note 10 Pro (sweet) )4 : Flash original QCN File (Found too in Internet)5 : All done !
Hi (Sorry for my english)
I got a problem with my IMEI (Null imei) and i try so many tutorial to fix this problem but nothing.
Also i flash my phone with official ROM to try maybe to fix the problem
And now my phone is stuck on recovery with the message "Nv is corrupted"
If somebody can help me please i try for 24h i'm really bored
Some info :
bootloader is unlock
After the problem i have install TWRP to root my phone.
Phone : Redmi Note 10 Pro sweet
EDIT :
The problem was find but not solved, some people told me, i got NV Data corrupted because my QCN file is corrupted, also maybe a guy can share a qcn file? for the Redmi Note 10 Pro (sweet) 6 GB ram, 128GB Stockage. (M2101K6G)
With eng firmware i got no problem . wifi work, sim detected(but no network) but when i flash a xiaomi rom i got the same problem "nv data is corrupted" what is the real solution??
Click to expand...
Click to collapse
Hi can you post you efs backup ? please ?
im searching the internet & i cant find EFS
please thank you
luckydude said:
Hi can you post you efs backup ? please ?
im searching the internet & i cant find EFS
please thank you
Click to expand...
Click to collapse
Your phone is an sweet version??
MIuser05 said:
Your phone is an sweet version??
Click to expand...
Click to collapse
Yes My friend it's sweet
thank you for your help
hi bro
MIuser05 said:
Problem fixed :1 : Reflash stock rom2 : flash modem manually (I got Nv data is corrupted if i'm not flashing him)3 : Backup efs folder (After 6 days i found efs backup for Redmi Note 10 Pro (sweet) )4 : Flash original QCN File (Found too in Internet)5 : All done !
Hi (Sorry for my english)
I got a problem with my IMEI (Null imei) and i try so many tutorial to fix this problem but nothing.
Also i flash my phone with official ROM to try maybe to fix the problem
And now my phone is stuck on recovery with the message "Nv is corrupted"
If somebody can help me please i try for 24h i'm really bored
Some info :
bootloader is unlock
After the problem i have install TWRP to root my phone.
Phone : Redmi Note 10 Pro sweet
EDIT :
The problem was find but not solved, some people told me, i got NV Data corrupted because my QCN file is corrupted, also maybe a guy can share a qcn file? for the Redmi Note 10 Pro (sweet) 6 GB ram, 128GB Stockage. (M2101K6G)
With eng firmware i got no problem . wifi work, sim detected(but no network) but when i flash a xiaomi rom i got the same problem "nv data is corrupted" what is the real solution??
Click to expand...
Click to collapse
hi bro . please help me . ineed efs backup to restore in twrp . ineeed it . thank you very much
MIuser05 said:
Problem fixed :1 : Reflash stock rom2 : flash modem manually (I got Nv data is corrupted if i'm not flashing him)3 : Backup efs folder (After 6 days i found efs backup for Redmi Note 10 Pro (sweet) )4 : Flash original QCN File (Not working...)5 : All done ! You can download EFS Backup Here : Click meHi (Sorry for my english)
I got a problem with my IMEI (Null imei) and i try so many tutorial to fix this problem but nothing.
Also i flash my phone with official ROM to try maybe to fix the problem
And now my phone is stuck on recovery with the message "Nv is corrupted"
If somebody can help me please i try for 24h i'm really bored
Some info :
bootloader is unlock
After the problem i have install TWRP to root my phone.
Phone : Redmi Note 10 Pro sweet
EDIT :
The problem was find but not solved, some people told me, i got NV Data corrupted because my QCN file is corrupted, also maybe a guy can share a qcn file? for the Redmi Note 10 Pro (sweet) 6 GB ram, 128GB Stockage. (M2101K6G)
With eng firmware i got no problem . wifi work, sim detected(but no network) but when i flash a xiaomi rom i got the same problem "nv data is corrupted" what is the real solution??
Click to expand...
Click to collapse
Okay i give you but if you have an QCN can you share?
anitamobile said:
hi bro
hi bro . please help me . ineed efs backup to restore in twrp . ineeed it . thank you very much
Click to expand...
Click to collapse
Okay i give you but if you have an QCN can you share?
luckydude said:
Yes My friend it's sweet
thank you for your help
Click to expand...
Click to collapse
Okay i give you but if you have an QCN can you share?
See my post update for download file
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.