Hey XDA,
I'm hoping that somebody here can help me. I have somehow deleted the IMEI, Baseband and all of that from my phone and I'm unable to get any cellular connection. My wifi and bluetooth still works. I have tried using a generic qcn file to restore the imei but the imei only displayed until I rebooted it, and it didn't restore the network at all. My phone is rooted and setup for diag mode and all of that. I haven't had any success using QPST, I unfortunately do not have a backup and I was wondering if anybody could provide me with a QCN directly from a ZE620KL, WW version preferably. I can edit the IMEI's into the file myself. My phone is rooted using Magisk, currently on Android 8.0
Thanks so much!
Related
Hi.
I have a problem.
Radio band lost in my captivate.
No sim card initialisation.
I put sim card in it... but nothing.
In settings radio shows unknown.
Att captivate.
Can you provide a few more details of your situation?
What rom are you using?
Who is your network provider?
What happened just before you lost your phone connection?
It sounds like you might have a messed up /efs folder, but we would need some additional information to be sure.
Rom was slim ics 4.0.4
I downloaded some programs from play market. And was playing with them.
When it lost i went back to stock gb 2.3
I have tried several sim cards... but all the same
Ok, that sounds like a bad /efs folder.
When you put in a SIM card and go to the settings-about phone-status page, do you see anything under IMEI?
Nothing.
Phone number, network, mobile network type, Imei and imei sv show unknown.
Also baseband version is unknown too
Then you have a messed up /efs folder. There is a post in the development section that tells you how to fix it - here.
Can someone post recovery image for cappy?? pls. found utility but dont have a valid image for restore. pls help anyone.
here you go, bottom post.
Have tried with this. But no good.
Need img file for restore...
used this tool to restore nv data.
http://forum.xda-developers.com/showthread.php?t=1308546
but it needs a valid efs image file.
but mine is corrupted.
pls need valid efs backup image to restore mine....
Hello guys and devs
My friend has a s3 GT-I9305 LTE qualcomm base phone.
I don't know what he has done with its phone but the IMEI and baseband version says unknown.
I have tried tools like efs professional pro , nv data backup restore, qualcomm software but none of that worked for me.
the phone is rooted and when I check into efs folder there is nothing except 1 file called ms_code something.
There is no backup of old efs nor any of the nv named file is there in the efs folder.
I also tried to flash diffrent modem, updated the phone to 4.4.4 KK official stock but none of this worked.
now I am downloading official stock of 4.3 JB from sammobile[.]com.
Can anyone please help me by providing GT-I9305 nv data files so that can backup by editing the file by hex editor.
and yaa one think I forget to say that when I dail *#1234# in that phone it says phone and CSC only there is no CP information available. when I dail *#9090# for service menu, its totally blank and no option is available to choose.
I need help from you guys. please help me I need your all help urgently. .... :crying:
Have you teied flashing param.tar?
Sent from my GT-I9305 using XDA Free mobile app
H
had the same issue in my previous s3
I forgot to take backup of efs folder. I found the imei number from the box that the phone came with. I need help to fix the imei issue. Error "No sim detected'. I have Micromax Canvas A250. I have installed colossus Samsung S5 custom rom. I have my IMEI number and I would like to know if there is any option for me to create an EFS folder and add IMEI number to fix this issue. WIFI works just fine. Please help me fix this as I am unable to make any call or use 3G data. I have backedup 'apps+data' option on Titanium backup and copied it in phone and PC. Does it help? Please help me fix it.
Thanks and Regards
I've been trying to use 8.1 /9.0 ROMs for a while now but I always get IMEI 0.
For context, I did flash the persist file of the G4, however i got very, very lucky and managed to recover a working EFS file (with my own IMEI, and 4G working fully).
The problem is, flashing this EFS file only works on Nougat (with 100% success rate I might add, I've never had an issue when returning to Nougat).
No matter what I try I cannot get my IMEI to show on Oreo or Pie. Any ideas as to how I may be able to use my semi broken (working) EFS file to get my IMEI on these versions?
Cheers!
William1020000 said:
I've been trying to use 8.1 /9.0 ROMs for a while now but I always get IMEI 0.
For context, I did flash the persist file of the G4, however i got very, very lucky and managed to recover a working EFS file (with my own IMEI, and 4G working fully).
The problem is, flashing this EFS file only works on Nougat (with 100% success rate I might add, I've never had an issue when returning to Nougat).
No matter what I try I cannot get my IMEI to show on Oreo or Pie. Any ideas as to how I may be able to use my semi broken (working) EFS file to get my IMEI on these versions?
Cheers!
Click to expand...
Click to collapse
if u have recovered ur IMEI and Networks then Brother plzzz explain step by step, and give the link or that persist file plz
i need help to recover Network and IMEI
tried almost every method but without My Own EFS nothing helps... plz help ?
I flashed Android 12 custom rom which messed up my baseband and now IMEI is shown unknown (wifi, Bluetooth, mobile network not working)
So i rolled back to my previous stable rom -
PixelExperience_Plus_rosy-11.0-20210313-0535-OFFICIAL.
But still no network, wifi and Bluetooth.
Please help me.
I tried one way as below but not sure if it is correct -
I tried a qcn file downloaded from some site and updated with my original IMEI and tried to restore it using QPST (QPST detects the phone successfully) but it gives some error (phone sent invalid reply)
Please help me with the easiest option.
vvstorm2 said:
I flashed Android 12 custom rom which messed up my baseband and now IMEI is shown unknown (wifi, Bluetooth, mobile network not working)
So i rolled back to my previous stable rom -
PixelExperience_Plus_rosy-11.0-20210313-0535-OFFICIAL.
But still no network, wifi and Bluetooth.
Please help me.
I tried one way as below but not sure if it is correct -
I tried a qcn file downloaded from some site and updated with my original IMEI and tried to restore it using QPST (QPST detects the phone successfully) but it gives some error (phone sent invalid reply)
Please help me with the easiest option.
Click to expand...
Click to collapse
check with this one
XIAOMI MI5 REPAIR IMEI WITHOUT ROOT-WITHOUT Unlock bootloader - GSM-Forum
imei repair succesfully completed without unlock bootloader within 70 hours and without twrp-root..no headache.no waste of time...just 3 minutes
forum.gsmhosting.com