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Hello! I hope someone can help me with this, and sorry if its already answered my search return no answers....
I just flashed RessurractionRemix-r74-Nov-2016 For Honor3C By Syed Hassan, and everithing is ok unlocked bootloader and fflashed with no problems, the weird part is that my SIM card is not detected....
Tryed the modem fix US and US v2 (i have international version), but nothig happen,
i just tried to restore my backup and the SIM is correctly detected and i just call, can someone help me with this issue?
Kind Regards
Juanpalf
juanpalf said:
Hello! I hope someone can help me with this, and sorry if its already answered my search return no answers....
I just flashed RessurractionRemix-r74-Nov-2016 For Honor3C By Syed Hassan, and everithing is ok unlocked bootloader and fflashed with no problems, the weird part is that my SIM card is not detected....
Tryed the modem fix US and US v2 (i have international version), but nothig happen,
i just tried to restore my backup and the SIM is correctly detected and i just call, can someone help me with this issue?
Kind Regards
Juanpalf
Click to expand...
Click to collapse
You may be waiting a long time to get an answer here. It's an old phone and many developers and senior members moved to other phones.
Just saying what I see here in 3C forum.
Hi, thanks for the reply
I don't think its a too old device, the ROM I flashed Its from this month so yeah....
Anyway I just fixed the problem taking some files from my stock ROM etc/firmware folder , replaced it in the cm13 and voila !!
Using the phone right now, thanks for the reply again .
Kind regards
juanpalf said:
Hi, thanks for the reply
I don't think its a too old device, the ROM I flashed Its from this month so yeah....
Anyway I just fixed the problem taking some files from my stock ROM etc/firmware folder , replaced it in the cm13 and voila !!
Using the phone right now, thanks for the reply again .
Kind regards
Click to expand...
Click to collapse
That's great. Can I interest you in checking this forum from time to time, you may be a huge help to guys with custom Roms and you can also win prizes by participating in honor Incentive program.
Steps needed
hi juanpalf,
Can you please tell us what you have done to fix this issue, so it may be helpful to those who have been stuck like this.
Thanks in advance
dineshnfun said:
hi juanpalf,
Can you please tell us what you have done to fix this issue, so it may be helpful to those who have been stuck like this.
Thanks in advance
Click to expand...
Click to collapse
just replace firmware folder from your stock system/etc folder to this rom's system/etc folder,,you will get your sim detected:good::good:
Hey!! i just got your message.
Re-Flash your old ROM dump, and copy the two files of etc/firmware (file names can be read in the original rasurraction remix post) to your sd card, and then flash again the Rom and copy and paste this two files in the same directory , of course reboot and done! , at least thats what i did , with no pc around.....
If your defice is rooted, download
Chamelephon (app from google play) and let it generate new IMEIs. Then restart, connection should work.
Reset your nvram partion via twrp
Xaiomi Pocophone F1 has bands 2 and 4 locked. Needed for LTE in the USA.
We need somebody with a rooted Mi 8 to do a QCN backup of their device.
This will help us in potentially unlocking our devices LTE bands.
I would appreciate it greatly.
There are instructions on what we need here: https://forum.xda-developers.com/poco-f1/help/poco-f1-lte-bands-unlock-t3835467
bitcoin donation to the first uploader
shouldn't be very difficult.
I'll see if I got time after work to make a backup
JR_44 said:
I'll see if I got time after work to make a backup
Click to expand...
Click to collapse
Thank you. Much love
idab710 said:
Thank you. Much love
Click to expand...
Click to collapse
Sent the backup to the OP of the thread hope all goes well
so what happened, were you able to unlock bands 2 and 4?
idab710 said:
Xaiomi Pocophone F1 has bands 2 and 4 locked. Needed for LTE in the USA.
We need somebody with a rooted Mi 8 to do a QCN backup of their device.
This will help us in potentially unlocking our devices LTE bands.
I would appreciate it greatly.
There are instructions on what we need here: https://forum.xda-developers.com/poco-f1/help/poco-f1-lte-bands-unlock-t3835467
bitcoin donation to the first uploader
shouldn't be very difficult.
Click to expand...
Click to collapse
I have a qcn file, i dont care the bitcoin pay, i need help, i dont have imei (say imei unknow) from my mi 8, the second one is from my friend, i make a backup from them
send me whatapp to +5215521849111
JR_44 said:
Sent the backup to the OP of the thread hope all goes well
Click to expand...
Click to collapse
Hello friend, see if you can help me please.
I've tried everything and I can not solve my problem.
My mi 8 crashed and broke the screen, I changed the display and the battery, after that I was without signal and without wi-fi.
I tried several procedures on the internet until I lost my imei and my mac adress.
I read that I would have to restore qcn file, however I did not back up.
I'm from Brazil and here is no assistance from Xiaomi
I have the imeis that comes in the product box. I just wanted to write you again, but I can not
Would you be very kind and send me this backup qcn?
Thank you very much.
You guys can try flashing fastboot rom, which reflashes the modems. It worked for me.
The War Profiteer said:
You guys can try flashing fastboot rom, which reflashes the modems. It worked for me.
Click to expand...
Click to collapse
Hello, I've tried flashing a few fastboot rom, custom, stock, downgrade and nothing.
I've even tried to restart in diag port mode and use the program to write imeie also could not. I think the last attempt would be to backup qcn.
Would you like to help me, my friend?
Hello, i have a mi note 3 with lost mac address and imei, why there is too much of People that have the same issue?
DimitrisVerlis said:
Hello, i have a mi note 3 with lost mac address and imei, why there is too much of People that have the same issue?
Click to expand...
Click to collapse
I read many reports on the internet about this problem, mine started with the display change, after that I was without a network signal (sim card) and wifi.
I tried so many procedures that I was without imei and mac adress.
In my case I think only the qcn file.
Did you solve it?
bruninzin said:
Hello, I've tried flashing a few fastboot rom, custom, stock, downgrade and nothing.
I've even tried to restart in diag port mode and use the program to write imeie also could not. I think the last attempt would be to backup qcn.
Would you like to help me, my friend?
Click to expand...
Click to collapse
Did you solved the problem?, pls man i too need the qcn for pocof1 , pls reply me
bruninzin said:
I read many reports on the internet about this problem, mine started with the display change, after that I was without a network signal (sim card) and wifi.
I tried so many procedures that I was without imei and mac adress.
In my case I think only the qcn file.
Did you solve it?
Click to expand...
Click to collapse
I have a Mi8 rooted. Can i help you ?
Hello, I flashed my mi8 like I do every week.
This week I flashed the xiaomi.eu weekly rom, used it for 10hours, then my phone randomly restarted, and now it don't detect SIM cards and don't turn on WIFI, and the phone restart every X minutes.
I think the persist partition has gone. I can't find it on TWRP.
Any help?
Thank you
eRvY said:
Hello, I flashed my mi8 like I do every week.
This week I flashed the xiaomi.eu weekly rom, used it for 10hours, then my phone randomly restarted, and now it don't detect SIM cards and don't turn on WIFI, and the phone restart every X minutes.
I think the persist partition has gone. I can't find it on TWRP.
Any help?
Thank you
Click to expand...
Click to collapse
Which TWRP did you use?
alone_in_dark said:
Which TWRP did you use?
Click to expand...
Click to collapse
I used the same I ever used, but a very old one? Do you think it's related to twrp?
eRvY said:
I used the same I ever used, but a very old one? Do you think it's related to twrp?
Click to expand...
Click to collapse
Follow his posts:
https://forum.xda-developers.com/search.php?searchid=461808923
Hope it might help you.
eRvY said:
I used the same I ever used, but a very old one? Do you think it's related to twrp?
Click to expand...
Click to collapse
Have you solved your problem? Can you please tell which TWRP were you using specifically?
alone_in_dark said:
Follow his posts:
https://forum.xda-developers.com/search.php?searchid=461808923
Hope it might help you.
Click to expand...
Click to collapse
i cant find that post?
I have the same problem.
Have you tried installing all possible ROMs nothing resoved?
Does anyone have a solution?
Follow this thread:
https://forum.xda-developers.com/mi-8/how-to/how-to-fix-mi8-sensors-t3844551
Which TWRP were you using specifically?
alone_in_dark said:
Follow this thread:
https://forum.xda-developers.com/mi-8/how-to/how-to-fix-mi8-sensors-t3844551
Which TWRP were you using specifically?
Click to expand...
Click to collapse
I'm having the same issues, I'm running the latest official TWRP. The thread you linked won't open.
alone_in_dark said:
Follow this thread:
https://forum.xda-developers.com/mi-8/how-to/how-to-fix-mi8-sensors-t3844551
Which TWRP were you using specifically?
Click to expand...
Click to collapse
Not solved ..
Anyone with a solution ??
Are you guys having the same issues as I?
Phone boot, don't detect SIM or Wifi, and reboot after 3-5mins?
Anyone find the solution?
alone_in_dark said:
Follow this thread:
https://forum.xda-developers.com/mi-8/how-to/how-to-fix-mi8-sensors-t3844551
Which TWRP were you using specifically?
Click to expand...
Click to collapse
eRvY said:
Are you guys having the same issues as I?
Phone boot, don't detect SIM or Wifi, and reboot after 3-5mins?
Anyone find the solution?
Click to expand...
Click to collapse
not yet, and I think it will be difficult,
but so many people with the same problem xiaomi will have to solve ..
Everyone should ask xiaomi support I already made my request I'm waiting for response.
sk3lt said:
not yet, and I think it will be difficult,
but so many people with the same problem xiaomi will have to solve ..
Everyone should ask xiaomi support I already made my request I'm waiting for response.
Click to expand...
Click to collapse
I sent my phone to checked by a professional, because it fell from the couch in the afternoon, and everything is working, no shorts.
Now I was almost 100% that the 19/12/2019 update ****ed my phone.
I already bought a realme x2 , because this is my 2nd xiaomi that die out of nowhere, the last one was a Mi4, random shutted down, and never went back to life.
Is your Mi8 chinese or globa versionl?
Mine is chinese
Same problem (global version). Did you fix It?
Hey guys, im from brazil and have same problem, anybody have a help?
Im trying unlock my fastboot for downgrade rom.
I found a fix, remove SIM card, wait 10 seconds, power off phone, put SIM cards back inside and boot the phone
tmcsword said:
Hey guys, im from brazil and have same problem, anybody have a help?
Im trying unlock my fastboot for downgrade rom.
Click to expand...
Click to collapse
This issue has happened on many phones over the past 5 years, and it can definitely be resolved, it has nothing to do with unlocking anything, it's a encryption problem.
It is possible that when Mi-Cloud attempts to register your sim card, that some sort of security packet is downloaded to the phone for your protection. Ensure that you can sign into your mi_cloud account and locate your device, if using Miui. Also, be sure that you have international texts enabled, they text just once or twice so it doesn't cost more than a few cents.
With all of that being said a persist issue isn't the same thing as a sim card issue, and if you phone will not boot you are well past taking out your sim card. The easiest and fastest solution is to restore your persist partition from a TWRP backup, if you have one.
If that is not an option follow my instructions here: https://forum.xda-developers.com/showpost.php?p=79824537&postcount=2
tsongming said:
This issue has happened on many phones over the past 5 years, and it can definitely be resolved, it has nothing to do with unlocking anything, it's a encryption problem.
It is possible that when Mi-Cloud attempts to register your sim card, that some sort of security packet is downloaded to the phone for your protection. Ensure that you can sign into your mi_cloud account and locate your device, if using Miui. Also, be sure that you have international texts enabled, they text just once or twice so it doesn't cost more than a few cents.
With all of that being said a persist issue isn't the same thing as a sim card issue, and if you phone will not boot you are well past taking out your sim card. The easiest and fastest solution is to restore your persist partition from a TWRP backup, if you have one.
If that is not an option follow my instructions here: https://forum.xda-developers.com/showpost.php?p=79824537&postcount=2
Click to expand...
Click to collapse
Dear look, my fastboot is locked, for install twrp ( do you have some instruction for instal TWRP ? ) I think the bootloader need be unlocked, sure?
Thanks for try help me.
tmcsword said:
Dear look, my fastboot is locked, for install twrp ( do you have some instruction for instal TWRP ? ) I think the bootloader need be unlocked, sure?
Thanks for try help me.
Click to expand...
Click to collapse
If you are meaning that your bootloader is locked then the only option ( if your phone is linked to your MiCloud account) Is to return to a stock rom using Miflash or by downloading a fast boot images rom and using the flash all.bat method. The link that I provided earlier has a fast boot images rom linked.
Clarify whether or not you can access fastboot. If you can in fact access fast boot, and you previously used custom ROMs the instructions for installing TWRP are on the official TWRP website. You simply use ADB to push it yo the recovery partition.
tsongming said:
This issue has happened on many phones over the past 5 years, and it can definitely be resolved, it has nothing to do with unlocking anything, it's a encryption problem.
It is possible that when Mi-Cloud attempts to register your sim card, that some sort of security packet is downloaded to the phone for your protection. Ensure that you can sign into your mi_cloud account and locate your device, if using Miui. Also, be sure that you have international texts enabled, they text just once or twice so it doesn't cost more than a few cents.
With all of that being said a persist issue isn't the same thing as a sim card issue, and if you phone will not boot you are well past taking out your sim card. The easiest and fastest solution is to restore your persist partition from a TWRP backup, if you have one.
If that is not an option follow my instructions here: https://forum.xda-developers.com/showpost.php?p=79824537&postcount=2
Click to expand...
Click to collapse
hey whats up man,I hope u still answers questions I really hope you do because I'm in a dire situation where is my xiaomi mi8 cant connect to my sim card .It all started this year after a use of this phone since 2019 january.After my trip overseas , I got my own national sim card in again after that it occurs the problem at first was not that consistent,sometimes it detects, sometimes its good,after a while I thought that the sim card is loose so I wedged the simcard with a bit of paper,about sometime it works and then it starts to overheat when it doesn't detect the sim card inside and starts to reboot on its own, if I remove my simcard,its all good I can use wifi without overheating,how can I actually solve this problem? i quite believe that mi account /micloud that is causing all of this? whats your opinion on this? Im not an expert at all.Thanks for your time of reading this
Heyo!
My Mi9T after updating to miui 12 stopped getting sim card signal and a local repair shop said it's because the phone has no IMEI number!????
What should i do now? How to resolve this issue?
Flash persist.img in recovery if you have a backup....
3 STEPS for you :
1. well , if you don't have efs/modemst's backups to restore, ITS NOT LOOKING GOOD.
2. next logical step try a fastboot rom flash , if IMEI is not restored , ITS BAD.
3. your device needs an IMEI repair , better done by a proffessional (he uses some hardware to repair the imei).
Best of luck to you
nick88 said:
Flash persist.img in recovery if you have a backup....
Click to expand...
Click to collapse
I've never messed with this phone as far as flashing stuff, root etc, where can i find it?
urbanmec said:
3 STEPS for you :
1. well , if you don't have efs/modemst's backups to restore, ITS NOT LOOKING GOOD.
2. next logical step try a fastboot rom flash , if IMEI is not restored , ITS BAD.
3. your device needs an IMEI repair , better done by a proffessional (he uses some hardware to repair the imei).
Best of luck to you
Click to expand...
Click to collapse
Hey, i've never rooted, installed roms nor anything like that in this phone so im not too sure i have "efs/modemst's" to restore... Where would i find those?
ashye said:
Hey, i've never rooted, installed roms nor anything like that in this phone so im not too sure i have "efs/modemst's" to restore... Where would i find those?
Click to expand...
Click to collapse
You cannot find them, they are specific to your phone , they have info on your IMEI numbers and device specific IDs ,so flashing other people's files would mess up your phone even more.
DO not flash FASTBOOT Image unless you backup your "persist" partition as you would lose other important stuff that cannot be recovered.
You have to root your phone , backup your persist partition , then flash Fastboot ROM to see if your IMEIs are restored.
If not , then IMEI repair is the way to go , just find a good repair shop and they will do it for you.
Hello guys, after some struggle trying to unbrick my poco m3 pro, i faced a new probem, my IMEI has gone, as a noob that i am, i didn't made any kind of backup, i'm trying alot of ways, and still i didn't had any luck to re-write my IMEI (i still jave the numbem on the box of the phone) to the device, i'm using linux, almost everything that i found is to windows, does jave any kind of tool for linux, or i'll have to put windows on my laptop just for this porpouse?
there is anychance to use mtkdrive tool, the same used to bypass security for sp tools to do this ?
thanks for now
if your mobile services works, write imei is not necessary. and it's a dangerous operation. so if your devices now works fine, my suggestion is DON'T TOUCH ANYTHING
all my old phones that after modding lost originals imei worked without problems
a mobile sim could work also with all imei numbers=0
sadly my mobile service don't work, i keep zero signal, and when i try to get IMEI numbers on Settings > About device, it says unknown on both IMEis
ok
first try your sim into another device to be sure is not damaged
second search xiaomi redmi note 10 5g fastboot engineering rom and flash. this rom should repair some high problems like your.
if boot and all work fine, update to miui13. good luck
wetito said:
ok
first try your sim into another device to be sure is not damaged
second search xiaomi redmi note 10 5g fastboot engineering rom and flash. this rom should repair some high problems like your.
if boot and all work fine, update to miui13. good luck
Click to expand...
Click to collapse
thx, i'll try to find that rom, i already tried my sim on another devices, and works flawless
so... after long searchs and alot of re-bricks, i finally managed to instal an ENG rom, and had found some NVRAM and NVDATA files to flash too, with those i finally made to get some signal, but still my IMEIs is unknown when i get to about phone, and when i type *#06# i get nothing, not even 0000's. now how do i update from eng rom to a more updated version of miui without losing those configuration files
MTK IMEI Repair Tool Download (All Version) Updated 2022 | Mi Account Guide
When you have an MKT Android device, you can use an MTK IMEI Tool to flash or repair IMEI on your device. In order to make your damaged device functional
miaccountguide.com
i found this tool... maybe should work. but u had to test by yourself... this website have other utility that u could try. but now u have signal? data mobile?
wetito said:
MTK IMEI Repair Tool Download (All Version) Updated 2022 | Mi Account Guide
When you have an MKT Android device, you can use an MTK IMEI Tool to flash or repair IMEI on your device. In order to make your damaged device functional
miaccountguide.com
i found this tool... maybe should work. but u had to test by yourself... this website have other utility that u could try. but now u have signal? data mobile?
Click to expand...
Click to collapse
in mtk without box/server patch only sim 2 repair
Yonecloud said:
so... after long searchs and alot of re-bricks, i finally managed to instal an ENG rom, and had found some NVRAM and NVDATA files to flash too, with those i finally made to get some signal, but still my IMEIs is unknown when i get to about phone, and when i type *#06# i get nothing, not even 0000's. now how do i update from eng rom to a more updated version of miui without losing those configuration files
Click to expand...
Click to collapse
not work nv data/ram with out patch firmware ect,you only can return imei 2 for original.
shinobusensui said:
not work nv data/ram with out patch firmware ect,you only can return imei 2 for original.
Click to expand...
Click to collapse
U tryed put SIM on slot 2 with imei2 restored? Coul be a solution? Could u post a screenshot of phone information? (Tap 4 time internal storage
wetito said:
U tryed put SIM on slot 2 with imei2 restored? Coul be a solution? Could u post a screenshot of phone information? (Tap 4 time internal storage
Click to expand...
Click to collapse
its only information and you can use Maui Meta in Meta mode if you enter edl/testpoint, for me the first time lost two imei only return The Second imei, but send to waranty and change the Phone.
of coursed use a Semi Profesional Tools.
Did you find a fix? And where did you go wrong? Please let us know the mistakes you made so that we don't.
shinobusensui said:
its only information and you can use Maui Meta in Meta mode if you enter edl/testpoint, for me the first time lost two imei only return The Second imei, but send to waranty and change the Phone.
of coursed use a Semi Profesional Tools.
Click to expand...
Click to collapse
ok, so at least one of yours sims work. goog luck
Yonecloud said:
so... after long searchs and alot of re-bricks, i finally managed to instal an ENG rom, and had found some NVRAM and NVDATA files to flash too, with those i finally made to get some signal, but still my IMEIs is unknown when i get to about phone, and when i type *#06# i get nothing, not even 0000's. now how do i update from eng rom to a more updated version of miui without losing those configuration files
Click to expand...
Click to collapse
can i ask where did you get the eng rom?