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Hi!
Really need your help
I flashed my phone and sold it.
Now customer claimed no network connection and sent it back.
Today I checked the phone and saw, that no IMEI were present.
I restored the IMEI, but there is no network connection.
I flashed the OEM ZTE image and have no clue what else could help.
Any idea?
Is this maybe MODEM related?
Sui77 said:
Is this maybe MODEM related?
Click to expand...
Click to collapse
Yeah, just flash the corresponding modem file
Choose an username... said:
Yeah, just flash the corresponding modem file
Click to expand...
Click to collapse
Flashed the A2017G-N-Modem ---> No success
Sui77 said:
Flashed the A2017G-N-Modem ---> No success
Click to expand...
Click to collapse
I don't know. Maybe a screenshot or two of *#*#4636#*#* would be helpful. This is a shot in the dark though
Are you 100% sure it is a a2017g?
joaste said:
Are you 100% sure it is a a2017g?
Click to expand...
Click to collapse
Was bevore flashing and was brandnew, sticker states also A2017G
joaste said:
Are you 100% sure it is a a2017g?
Click to expand...
Click to collapse
well that's also something worth looking, just see on the back of the phone if it says a2017g. i just assumed you would be sure
Sui77 said:
Was bevore flashing and was brandnew, sticker states also A2017G
Click to expand...
Click to collapse
I would try reflashing the modem, making sure you're using the latest twrp 3.1.1 and that system is mounted before flashing.
joaste said:
I would try reflashing the modem, making sure you're using the latest twrp 3.1.1 and that system is mounted before flashing.
Click to expand...
Click to collapse
No success
I think there is an issue with the IMEI.
I have restored them, but maybe still broken
Sui77 said:
No success
I think there is an issue with the IMEI.
I have restored them, but maybe still broken
Click to expand...
Click to collapse
Sorry. Can't help you there. I have no experience with restoring IMEIs and resulting issues.
Good luck.
my baseband is another
i use an A2017G stock
https://www.pic-upload.de/view-34346603/Screenshot_2017-11-22-11-27-05.jpg.html
I sometimes get problems just after flashing, and GSM/Wifi 5Ghz take up to 5 minutes to initialize. Deactivating and reactivating the sim card helps. Did u try that?
- Else, I'd get a 7.1.1 factory image and start over, that baseband is *exactly* the same as mine and I only have that "5-minutes-without-wifi-and-network" bug.
- Try looking for wifi just after booting the phone : if you only see 2.4Ghz networks and no 5Ghz network, just turn the sim car off and on, and it's ok, just that bug.
reflash a full stock firmware, if you have imei, you must have then, then if you want, do the process again to get twrp
Hi Folks,
i've done some reading and my problem is a broken EFS sector due to TWRP recovery.
Even after manual IMEI restore, the EFS is broken and causes the no service issue:
https://forum.xda-developers.com/axon-7/how-to/investigation-recovering-efs-twrp-t3522171
Only option is to get a EFS copy from another device, push it on my one and change the IMEI to my own manually.
If efs was ’restored’ using the signed twrp used for unlocking then there is no fix for that.
Hello guys...
as of my title my Mi note 2 cannot use for phone, no network always.
I brought to service center and he said network module broken, cause my screen broken i cannot claim my guarantee.
Is there any suggest for me ? For any task exclude phone is work fine, but i founded yesterday one application not detected fingerprint but on another phone MI 5 (MIUI 9) that application founded fingerprint, why this one?
So , are you saying that you flashed with MiFlash some global stable versions and you are not receiving network?
From when you have this problem?
A rom flash caused this? An update?
No with miflash but with download rom or i use update with updater... I just founded if my imei is unknown, can you help me to fill my imei as on the box sticker.. i think the problem i cannot have network cause it is .. i have granted to unlock my phone cause imei unknown i cannot do that.. and flash with miflash.. i am not remember exactly cause the first have this my sim card still micro not nano .. so maybe few month later.. exactly from new one...
gochengz said:
No with miflash but with download rom or i use update with updater... I just founded if my imei is unknown, can you help me to fill my imei as on the box sticker.. i think the problem i cannot have network cause it is .. i have granted to unlock my phone cause imei unknown i cannot do that.. and flash with miflash.. i am not remember exactly cause the first have this my sim card still micro not nano .. so maybe few month later.. exactly from new one...
Click to expand...
Click to collapse
Download the fastboot global beta rom from miui forum and open the flash all without storage.bat file then reboot to fastboot and plug your phone then hold the power button and let it boot. See if this works.
alexmanu1 said:
Download the fastboot global beta rom from miui forum and open the flash all without storage.bat file then reboot to fastboot and plug your phone then hold the power button and let it boot. See if this works.
Click to expand...
Click to collapse
How to fill imei unknown to that phone?
See if this works and we will see another method
alexmanu1 said:
See if this works and we will see another method
Click to expand...
Click to collapse
see what bro ... ??
when Xiaomi connected to PC on device manager not shown COM port Qualcomm ?
gochengz said:
see what bro ... ??
when Xiaomi connected to PC on device manager not shown COM port Qualcomm ?
Click to expand...
Click to collapse
I can't explain it all for you , you need to do some research on your own.
Follow this guide to install adb and fastboot on your PC : https://forum.xda-developers.com/showthread.php?t=2317790
Then open the flash_all_except_storage.bat and plug the phone in.
I have the same problem here...already tried mi flash in fastboot mode but still got invalid imei
idLockjb said:
I have the same problem here...already tried mi flash in fastboot mode but still got invalid imei
Click to expand...
Click to collapse
And meeeee
alexmanu1 said:
See if this works and we will see another method
Click to expand...
Click to collapse
Do u have another method beside this...i already tried this one but still cant get the imei
idLockjb said:
Do u have another method beside this...i already tried this one but still cant get the imei
Click to expand...
Click to collapse
There is a way to get your signal back , but your imei will be 00 or something like that.
Maybe you will have more luck than others.
You need to have root on your phone.
Also, adb and fastboot drivers are a must.
You will need to follow these 2 tutorials:
https://xiaomifirmware.com/guides-and-tips/enter-diag-mode-backup-imei-using-qpst/
http://en.miui.com/thread-315233-1-1.html
On the second one, it doesn't matter is for Mi4-C, it will be the same steps for our device.
Be careful as this method involves high level "stuff" . Don't skip steps and keep the first .qcn file safe.
I have a question for you. Your MEID is just like the one from the box right now?
alexmanu1 said:
There is a way to get your signal back , but your imei will be 00 or something like that.
Maybe you will have more luck than others.
You need to have root on your phone.
Also, adb and fastboot drivers are a must.
You will need to follow these 2 tutorials:
https://xiaomifirmware.com/guides-and-tips/enter-diag-mode-backup-imei-using-qpst/
http://en.miui.com/thread-315233-1-1.html
On the second one, it doesn't matter is for Mi4-C, it will be the same steps for our device.
Be careful as this method involves high level "stuff" . Don't skip steps and keep the first .qcn file safe.
I have a question for you. Your MEID is just like the one from the box right now?
Click to expand...
Click to collapse
Im sorry im a newbie with mi device, where is the meid in device? I didnt find it in 'about phone' view
idLockjb said:
Im sorry im a newbie with mi device, where is the meid in device? I didnt find it in 'about phone' view
Click to expand...
Click to collapse
It's in About phone -> Status -> IMEI information. If you don't have it there, try to see if *#06# shows it.
If you can't find it , no problem.
alexmanu1 said:
It's in About phone -> Status -> IMEI information. If you don't have it there, try to see if *#06# shows it.
If you can't find it , no problem.
Click to expand...
Click to collapse
Already tried *#06# it say invalid imei
alexmanu1 said:
It's in About phone -> Status -> IMEI information. If you don't have it there, try to see if *#06# shows it.
If you can't find it , no problem.
Click to expand...
Click to collapse
My meid are another no the box
I have another mi note 2, working ASAP, with meid and IMEI correct
but dont know how yo change MEID on qcn file, only how yo change IMEI and changing IMEI no work, because the MEID, how to change MEID on qcn?
BadWolfYe said:
My meid are another no the box
I have another mi note 2, working ASAP, with meid and IMEI correct
but dont know how yo change MEID on qcn file, only how yo change IMEI and changing IMEI no work, because the MEID, how to change MEID on qcn?
Click to expand...
Click to collapse
I really don't know, sir... I've tried for some time to find it and i did not...
Meid recovered, whith qcn hex editing
Now need recover IMEI and MAC ADRESS
BadWolfYe said:
Meid recovered, whith qcn hex editing
Now need recover IMEI and MAC ADRESS
Click to expand...
Click to collapse
Can you share with us how you found it?
EDIT: Nevermind XD
alexmanu1 said:
Can you share with us how you found it?
EDIT: Nevermind XD
Click to expand...
Click to collapse
Jajajajaja
You know the actual situation problem ??
3G signal, work
If i disconect and reconect wifi sim 1 = off
Dual sim work, and sim 2 no affected on wifi sim1 bug, IMEI 's are 0/unknown
And Mi Cloud say no valid IMEI/WIFI MAC
But MEID are correct and i have a great poor 2g/3g signal! Hahahahahaha
My mobile was updated with the December version and since then I have infinite bootloops
I've reinstalled the November version with myFlash but I'm still the same. I tried with tprw but i have some errors with the /cache partition
Can anybody help me?
Thanks
what december version?
ludditefornow said:
what december version?
Click to expand...
Click to collapse
7.12.7_7.1, after that, my movile bootloop every 30 secons more or less
Now, when i turn the mobile on, it tells me that the SIM is blocked, but I tried the SIM in another mobile and it works
A/B partition are there so if device is stuck in bootloop it should boot from dormant partition.
You have to flash stock firmware.
Try flashing the persist.img from every build that exists till now. If you manage to flash one of them the issue will be fixed. I've tested it myself.
cafernan said:
My mobile was updated with the December version and since then I have infinite bootloops
I've reinstalled the November version with myFlash but I'm still the same. I tried with tprw but i have some errors with the /cache partition
Can anybody help me?
Thanks
Click to expand...
Click to collapse
Please just follow the guide here to get it fixed: https://forum.xda-developers.com/mi-a1/how-to/ota-official-fastboot-image-n2g47h-7-12-t3728929
As it includes all necessary scripts for proper flashing it is secure to use
In worst case, you can also use the appropriate included script to factory reset at the same time when flashing. If nothing else helps, that should do the trick for you
Edwin Hamal said:
Try flashing the persist.img from every build that exists till now. If you manage to flash one of them the issue will be fixed. I've tested it myself.
Click to expand...
Click to collapse
I tried flashing persist.img, and it works!!!
Now I have 2 differents problems.
When I start my mobile, the SIM Pin page shows the message SIM CARD IS LOCKED - NO SERVICE. My sim works in another mobile
When I pu my pin, I get the message "preparing sdcard - Solving errors"
Please just do a full clean flash as recommended by me earlier and your issue should be gone. At least if they are firmware or software related.
After that do a clean flash and that issue should be fixed.
Edwin Hamal said:
After that do a clean flash and that issue should be fixed.
Click to expand...
Click to collapse
Excuse me. What do you want to say with "do a clean flash"?
Follow the guide I linked for you above. You have to use the flash_all script. So please have a look and give it a try.
Edwin Hamal said:
After that do a clean flash and that issue should be fixed.
Click to expand...
Click to collapse
Dont't works
It shows the same message SIM CARD IS LOCKED - NO SERVICE
Any help?
cafernan said:
Dont't works
It shows the same message SIM CARD IS LOCKED - NO SERVICE
Any help?
Click to expand...
Click to collapse
Shooting blindly here.
Have you tried another sim in your phone.
If another sim card works then have you tried changing your sim from carrier. It's easy.
Have you also tried a factory reset?
majamee said:
Have you also tried a factory reset?
Click to expand...
Click to collapse
Yes, and I flash boot and persist too. I think that it's possible a error with any .img inside my phone, but i don't now ...
My phone show me the page with de SIM Pin. I put the correct Pin, and after that phone don't connect with the network. I can't call because it's without service.
I tried the same SIM in another phone and it works. I tried diferents sim in my phone and all of them fail
Please, someone has any idea about what I need to do
Thanks
cafernan said:
Yes, and I flash boot and persist too. I think that it's possible a error with any .img inside my phone, but i don't now ...
My phone show me the page with de SIM Pin. I put the correct Pin, and after that phone don't connect with the network. I can't call because it's without service.
I tried the same SIM in another phone and it works. I tried diferents sim in my phone and all of them fail
Please, someone has any idea about what I need to do
Thanks
Click to expand...
Click to collapse
Have you tried the script to flash the full stock rom flash_all from https://forum.xda-developers.com/mi-a1/how-to/ota-official-fastboot-image-n2g47h-7-12-t3728929 here as well? If you only flashed the persist.img until now, you should give it a try.
majamee said:
Have you tried the script to flash the full stock rom flash_all from https://forum.xda-developers.com/mi-a1/how-to/ota-official-fastboot-image-n2g47h-7-12-t3728929 here as well? If you only flashed the persist.img until now, you should give it a try.
Click to expand...
Click to collapse
Thanks majamee but I flash all with MiFlash and it doesn't work, this isn't the problema
Finally I checked my IMEI and I discovered that it's 0.
Someone knows how can I recovery the phone's IMEI
Thanks
cafernan said:
Thanks majamee but I flash all with MiFlash and it doesn't work, this isn't the problema
Finally I checked my IMEI and I discovered that it's 0.
Someone knows how can I recovery the phone's IMEI
Thanks
Click to expand...
Click to collapse
http://lmgtfy.com/?q=qualcomm+recover+imei
1- Unlock the bootloader
2- Install the usb driver of qualcomm
3- Turn off the phone in fastboot mode and give the command [fastboot oem edl]
the cell phone will turn off the screen. Wait for the computer to recognize the phone
4 - With the cell phone still connected on the computer, download the file ( http://bit.ly/2GSY9Hk ) extract and run the xiaomi_a1_blok_silme_EDL wait to finish.
5- Download the nougat rom of August 7.8.23_7.1 ( http://bit.ly/2oxybSH ) extract it and flash the miflash
6- After flashing the rom, unlock the bootloader again.
7- Download RB Soft ( http://bit.ly/2t2s1yB )
Open RB soft, click on login, on the "qualcomm" tab and place your imei1 and imei2 and put this file in "QCN"
( http://bit.ly/2FDI20J )
Then click "REPAIR".
Go back to the RB Soft folder and look for the file "injected.qcn", you will use it in the QPST.
8- On your mobile phone, dial *#*#717717#*#* then connect to your computer (put in developer and debug mode).
9- Download and install QPST 2.7 build 422 Qfil ( http://bit.ly/2F8gToZ ) Then open the qpst configuration, it has to be like this ( https://ibb.co/mXUOLc ).
Then go to Starts Client / Software Download. Click the "restore" tab.
In "QCN File" look for the file "injected.qcn" that you had created before, click "start" and you're done. After you're done, restart your phone.
READY, CELLPHONE WITH IMEI.
it's permanen fix ?
can you update to oreo?
Why create a second thread just for updating links when you can make changes in the OP in your previous thread?
https://forum.xda-developers.com/mi-a1/help/repair-imei-a1-t3745668/
@Logan moderator please merge the two threads or please delete one of the threads.
guy_infinity said:
Why create a second thread just for updating links when you can make changes in the OP in your previous thread?
https://forum.xda-developers.com/mi-a1/help/repair-imei-a1-t3745668/
@Logan moderator please merge the two threads or please delete one of the threads.
Click to expand...
Click to collapse
Take care of your life.
gazzly said:
it's permanen fix ?
can you update to oreo?
Click to expand...
Click to collapse
No, you can not upgrade to oreo, but at least we can use the cell phone.
danswat said:
No, you can not upgrade to oreo, but at least we can use the cell phone.
Click to expand...
Click to collapse
my imei is lossing and reparing 7.8.23 Aug security rom
I can flashing Oreo 8.1.10 rom and no problem my imei is no lossing no edl using and no qfill box using only two programming using and repair imei
Byramklc said:
my imei is lossing and reparing 7.8.23 Aug security rom
I can flashing Oreo 8.1.10 rom and no problem my imei is no lossing no edl using and no qfill box using only two programming using and repair imei
Click to expand...
Click to collapse
Can you help me upgrade? I can not and always lose the imei.
Byramklc said:
my imei is lossing and reparing 7.8.23 Aug security rom
I can flashing Oreo 8.1.10 rom and no problem my imei is no lossing no edl using and no qfill box using only two programming using and repair imei
Click to expand...
Click to collapse
what 2 program u use?
-try change ur partion to a/b and check imei still there?
-reset to factory via setting for encryption your phone again and check again?
i try on 7.8.23 and work, but no luck after ota update or via fastboot rom update,
please help us
xiaomi_a1_blok_silme_EDL dont work(sahara errors in some lines of cmd and stops) dear danswat plz help in detailed steps, "recieved invalid command from the phone" in qpst restore!!!
RbSoft link not working
RB Soft link down
can someone help?
Rb soft 1.6 link https://mega.nz/#!QkNyEL6A!QO5wdSbzO-y1LfUdCoFpAQJqYeYeXiM60rZRqfEHYNA
this software doesn't work sir
TerQQ said:
this software doesn't work sir
Click to expand...
Click to collapse
Yes it works, i already tested, you must open the program as administrator and then when ask for login register and after you can login and use the program
After register and login it says about buying license and i cant use that but i will check it later again becouse fed up with this right now xD
TerQQ said:
After register and login it says about buying license and i cant use that but i will check it later again becouse fed up with this right now xD
Click to expand...
Click to collapse
Use the login data from this file
TerQQ said:
After register and login it says about buying license and i cant use that but i will check it later again becouse fed up with this right now xD
Click to expand...
Click to collapse
I found the RB Soft vers 1.4 at this link https://www.4shared.com/rar/JHv8Vv1Lce/RBSoft_V14_Crack.html
I tested and with this you don't need user or pass, just run the program. (You must dissable any Antivirus, as it detects as Virus, but it isn't)
Edit: Here are the link in Mega: https://mega.nz/#!EtQVxKQJ
mardrest said:
I found the RB Soft vers 1.4 at this link https://www.4shared.com/rar/JHv8Vv1Lce/RBSoft_V14_Crack.html
I tested and with this you don't need user or pass, just run the program. (You must dissable any Antivirus, as it detects as Virus, but it isn't)
Edit: Here are the link in Mega: https://mega.nz/#!EtQVxKQJ
Click to expand...
Click to collapse
In QPST i get "Memory Restore Completed" status and after reboot imei is still 0
ok now i have imei thank you for your help mardrest i will ask you if something will go wrong again
TerQQ said:
In QPST i get "Memory Restore Completed" status and after reboot imei is still 0
Click to expand...
Click to collapse
I found another thread about imei restoring, maybe work for you:
https://www.google.ch/amp/s/forum.x...how-to-restore-imei-permanently-t3759190/amp/
It has a telegram group also
Hi,
i just flashed with TWRP the official oreo update from the ZTE site.
Now i get no service.
To do the initial setup I had to put my SIM card into another phone otherwise I couldn't get passed the setup.
I can see that the SIM is inserted in to the phone and the phone finds it (in the mobile network settings it sees it as SIM 1 instead of SIM SLOT 2 and he let me change the APN and the preferred network type).
When i try to change the call settings it says "Call settings error - Network or SIM card error".
Also some how I cannot connect to my wifi. To finish the setup a friend used his phone to hotspot me and it worked. I can even see the other networks, but I cannot see mine anymore.
Can anybody help me?
Thanks
Papa_Chub said:
Hi,
i just flashed with TWRP the official oreo update from the ZTE site.
Now i get no service.
To do the initial setup I had to put my SIM card into another phone otherwise I couldn't get passed the setup.
I can see that the SIM is inserted in to the phone and the phone finds it (in the mobile network settings it sees it as SIM 1 instead of SIM SLOT 2 and he let me change the APN and the preferred network type).
When i try to change the call settings it says "Call settings error - Network or SIM card error".
Also some how I cannot connect to my wifi. To finish the setup a friend used his phone to hotspot me and it worked. I can even see the other networks, but I cannot see mine anymore.
Can anybody help me?
Thanks
Click to expand...
Click to collapse
Did you use the correct modem/radio file with the bootstack?
Eg: the A2017 A2017G and A2017U all use different modem/radio files, make sure you are using the correct one for your model.
Hope this helps
Syberclone said:
Did you use the correct modem/radio file with the bootstack?
Eg: the A2017 A2017G and A2017U all use different modem/radio files, make sure you are using the correct one for your model.
Hope this helps
Click to expand...
Click to collapse
Were can I find them? And were can I check which one I got?
Syberclone said:
Did you use the correct modem/radio file with the bootstack?
Eg: the A2017 A2017G and A2017U all use different modem/radio files, make sure you are using the correct one for your model.
Hope this helps
Click to expand...
Click to collapse
Well, you were right. I just checked. The official one is A2017U, mine is a A2017G. Damn, I even checked it before flashing.
So now what? Should I get back to 7.1.1 or should I flash another oreo ROM?
Papa_Chub said:
Well, you were right. I just checked. The official one is A2017U, mine is a A2017G. Damn, I even checked it before flashing.
So now what? Should I get back to 7.1.1 or should I flash another oreo ROM?
Click to expand...
Click to collapse
You can probably get it fixed by just flashing your device modem. Look at the LOS 15.1 thread OP for the link.
ttkian said:
You can probably get it fixed by just flashing your device modem. Look at the LOS 15.1 thread OP for the link.
Click to expand...
Click to collapse
I found it but my main problem right now is that with the update root and TWRP went away.
I tried to flash it with fastboot but everytime it just boots. So I decided to try with ADB sideload and it gave me this error when he verify the package:
E: footer is wrong
E: Signature verification failed
E: error: 21
So right now i'm stuck here. I tried with TWRP and the device modem directly but no luck, it gives me the same error.
Papa_Chub said:
I found it but my main problem right now is that with the update root and TWRP went away.
I tried to flash it with fastboot but everytime it just boots. So I decided to try with ADB sideload and it gave me this error when he verify the package:
E: footer is wrong
E: Signature verification failed
E: error: 21
So right now i'm stuck here. I tried with TWRP and the device modem directly but no luck, it gives me the same error.
Click to expand...
Click to collapse
Looks like your bootloader is locked ( i think stock B20 does that) so you can't flash anything not signed. The is an old twrp from the MM B20 days that was signed but would probably not work on new bootstack. You will probably have to EDL back to a 7.1.1. for the G model to get the right modem back and to unlock the bootloader again. Then check the threads on how to flash B20 withouth relocking bootloader ( might not be possible at the moment i have not kept up with day to day info)
Try using the Edl tool by @djkuz
Or try the Axon7 tool kit, if you still have the current ROM.
Use the flash section and flash the correct modem/radio zip, see if that works.
If you have root access try changing the NON-HLOS.bin file (modem/radio file) with the correct version and restart your phone.
I'm not sure if that will work but its worth a try.
There are 2 setups with the NON-HLOS.bin and flashable version and replacement file.
Syberclone said:
Try using the Edl tool by @djkuz
Or try the Axon7 tool kit, if you still have the current ROM.
Use the flash section and flash the correct modem/radio zip, see if that works.
If you have root access try changing the NON-HLOS.bin file (modem/radio file) with the correct version and restart your phone.
I'm not sure if that will work but its worth a try.
There are 2 setups with the NON-HLOS.bin and flashable version and replacement file.
Click to expand...
Click to collapse
Oh man, thank you so much. After reading threads the entire week I came to the conclusion that EDL was the only solution since I don't have access to root. But since I already failed one time I wasn't sure about it.
With this message you saved my life. Can I ask you one thing? I already tried to flash something through the Axon7Toolkit but I got stopped by the fastboot not working. If I want to have root access after I *hopefully* fix the modem, should I stick to EDL or is there another way to get the bootloader unlocked since it's bugged in the developer options (I already tried to do it with the Axon7toolkit but, again, I got stopped by the fastboot)?
Once again, thank you so much.
Papa_Chub said:
Oh man, thank you so much. After reading threads the entire week I came to the conclusion that EDL was the only solution since I don't have access to root. But since I already failed one time I wasn't sure about it.
With this message you saved my life. Can I ask you one thing? I already tried to flash something through the Axon7Toolkit but I got stopped by the fastboot not working. If I want to have root access after I *hopefully* fix the modem, should I stick to EDL or is there another way to get the bootloader unlocked since it's bugged in the developer options (I already tried to do it with the Axon7toolkit but, again, I got stopped by the fastboot)?
Once again, thank you so much.
Click to expand...
Click to collapse
I have Axon7tool kit, Edl tool by @djkuz and Miflash
I find sometimes a combination of them can get you up and running.
I've been using Edl tool to prep my phone and then flash Edl packages via Miflash.
You are most welcome btw.
did youbsolved the problem? i got an similar one.