Hi guys! I have a problem - after unsuccessful actions, the EFS section was lost. I do not have a backup, please can someone give the backup EFS section and write what version of the radio module you have. Thank you.
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Hi community
Im unlocked device with gsm tool and efs was cleared, I can recover imei and srn without problem, but device not take service network from local operator. So I download EFS Professional free tool and I tried to repair baseband unsucessfuly.
So please upload your efs backup for to check NV item and try to solve this problem.
Thanks
I have Samsung grand prime(G530H), I update a custom rom to my phone but mistakenly I forgot to take an EFS backup. After that my imei no was changed. Also I’m unable to connect to network. Also I’m unable to find NV data files on my phone. Pls be kind to help me to fix this.
Tnx
Same here... How u solved?
network issue
i have also this problem. please help
I have formated NVRAM by accident on MOTO C. I have the same working phone model and the question is how can i backup nvram from one phone and flash it to other one. I need to restore IMEI. Tried everything that i could find online and nothing seems to work. Would be helpful if someone tell me address values of nvram
Thanks in advance
Hi folks,
I tried to install MicroG-LineageOS14.1 https://download.lineage.microg.org/a5y17lte/ but noticed that SIM card, IMEI are not recognized with this ROM.
So I decided to going back to stock Android8 Oreo, but now, SIM card is recognized, but I don't have any IMEI number if I call *#06# or by looking in phone information.
What can I do to recover the IMEI ? I have a Nandroid backup of LineageOS 14.1, maybe /efs (if it's the good partition) have the good informations ?
(I know my real IMEI number)
Any hint to recover my phone please ?
Regards
OK, figured myself by searching, reading, digging a lot:
restored /efs partition (2MB) from my Nandroid backup of Lineage14.1 had worked
W00t !
hello, i have the same problem and no backup. Any ideas on how i can solve this?
Hello, everyone. Can someone sharing EFS backup partition (TWRP) or xQCN? I have no signal issue, but IMEI and baseband still there.