Is there any way to restore IMEI number. I have efs backup when it worked but after restore IMEI still stays unknown. I tried Qualcomm NV tools from EFS Professional, it connects to phone and shows Error! SPC not found. when I write imei it gives me error parsing nvitem. Any help would be greatly appreciated.
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Hi!
Problems:
1) Serial is 000000000000000, although IMEI and IMEI/SV is ok.
2) Out of service network state, although network is detectable.
Solution:
Ariza Patch.
I know I've given the solution, but everytime I have to reinstall a ROM I have to do this over and over again which bothers me, besides having a serial number is better than 000000000.
The thing that caused this was a google app named swapper. I believe it stored the swap file on the partition of the EFS.
The phone's EFS was fixed by some technician, but unfortunately the serial was not.
No, I do not have a backup of EFS to restore. I only figured that out after this happened.
Other apps used to diagnose:
Check FUS - it says on "Product Code" as "Not Active"
CSC Select - played with a bunch of CSC codes to change, still no luck.
Galaxsim - shows my real serial number but phone is already unlocked.
Any suggestions would really be helpful aside from sending it back to Samsung Service Center and restoring a backed up EFS which I apparently don't have.
Thank you!
Ive this problem too
Enviado desde mi GT-N7100 usando Tapatalk 4 Beta
Hello,
I am playing around with QPST RF NV Manager.
Whenever I do a change to an NV item, and write it back to the phone, the application does not complain or anything. But when I read the NV items back from the phone, it shows me the original value (my change is not there).
I tried working with QPST Service Programming, and it has the same problem.
Also I tried QPST software download to back up the NV items. Using xxd I converted the backup to hex file, did my changes in the hex, using xxd converted the manipulated hex back to binary format, Then I restored the NV items on the phone using the manipulated backup and it again does not have any effect.
FYI, I also played around with EFS Professional 2.072 and the changes also does not take place!.
Is there any setting somewhere that I need to change to make the changes for sure to be written into the phone?
BTW, when I put the phone in download mode (this was not when I was working with QPST stuff) I noticed that a grey text says: "Write protection: Enable". I wonder if this has any relationship to QPST problem!?!?!
Setup Environment:
Galaxy S4 T-Mobile Version.
4.2.2 Stock (Rooted) and sim unlocked.
Under QPST I see the correct port which detect the phone (under phone column I see a code and (0) )
Any hint will be appreciated.
Thanks
Did you find a solution to this?
Hello,
So currently my MEID is all zeros according to DFS. My ESN is B0000000 in DFS as well. In my phone settings it shows that my phone number is 000-000-0016. Also shows a different MEID in my settings: 17600000000
When I trry to change my MEID/ESN number in DFS I get the error:
"CPS_ERROR BAD_SPC_MODE"
How do I fix this. I alrady know that my SPC is 222222 and it says device unlocked in the logs.
Hi
So I bought this phone used.
I put sim card .. the phone shows the Carrier, even shows the APN settings . But I can't make calls (emergency calls only)
The imie of the device found on back is For Factory Unlocked 928A and I contacted ATT and confirm it's unlocked.
The Problem is : when you dial *# 06 # the phone shows a different imei number. And this particular number when looked up doesn't belong to any device on Earth. Using imei checker. And when going to service mode it shows imei: NG
So.
The first step on solution is to restore the original imei number that belongs to the device . That's logic right ?
How can I?
What about efs partition ?
I am on latest Nougat. Can't downgrade to 5.1.1 to root and try to change imei or restore efs
Trying downgrade in Odin give FAIL lol
What to do ? Excuse my English.
It is possible to enter the IMEI number into the device?I changed the software and the number disappeared and I do not have a persistent and EFS backup. Can I upload a QCN file? But where to find the file because when it reads mine by the QFil program, it is damaged