Hey
I've got a HDC Galaxy NOTE 3 from IBABY888 and
I tried to flash a custom kernel and it did not work so the EFS file got corrupted and my phone has no IMEI.
And the phone says i havent got a simcard in it when i have one in the phone.
It says NO SERVICE / NO SERVICE on the lockscreen.
Please help!!
If someone has this phone could backup they'r EFS folder
Related
Hi everyone
I did hard reset my phone now imei has gone phone shows different imei and phone is not working also install stock rom from sammobile but got this issue
Can someone provide me certificate to repair this phone imei ? I got z3x box if someone help me with certificate I will write it with box to my phone .
Thanks an advance
Sent from my SAMSUNG-SM-N900A using XDA Premium 4 mobile app
Well I am not sure where the cert would come from for that but it sounds like the EFS folder got corrupted or deleted somehow.
I know I did that on purpose for a little while to get my galaxy tab 1 to work on a cell phone connection until tmo recognized it as an invalid IMEI I guess.
If you have a backup of that partition somewhere, you should be able to restore that and get it working again.
Flashing the samfirmware would not fix a efs folder issue.
imei lost
my imei is lost because i forgot to backup my efs after changing kernel .. pls how to restore it because i cant access my mobile data even texting and calling .. pls help me ... i tried to do samsung tool pro but the application is saying "card not found" .. i tried to update my driver and install it again but nothing works its desame "card not found" ..
Hey everyone!
I have a Samsung Galaxy S6 Edge G925F that will not connect to a cellular network and wont display my IMEI serial number or SIM Status.
I have tried everything:
Flashing Stock ROM with ODIN (Just get a fail)
Flashing multiple modems and AP's
Backing up and restoring my efs
The phone still boots and I have backups of my supposedly corrupted EFS
This happened after flashing a 5.1.1 rom in ODIN
My stock rom is: G925FXXS4DPIB
Nothing works. Please I need help and I dont have access to a Octopus box to re write my efs either, is there a way I can fix it.
When I put my phone into diagnostic phone with qualcomm's tools I just get a "Device has malfunctioned" error, I'm using Windows 10 64bit
NathansTech said:
Hey everyone!
I have a Samsung Galaxy S6 Edge G925F that will not connect to a cellular network and wont display my IMEI serial number or SIM Status.
I have tried everything:
Flashing Stock ROM with ODIN (Just get a fail)
Flashing multiple modems and AP's
Backing up and restoring my efs
The phone still boots and I have backups of my supposedly corrupted EFS
This happened after flashing a 5.1.1 rom in ODIN
My stock rom is: G925FXXS4DPIB
Nothing works. Please I need help and I dont have access to a Octopus box to re write my efs either, is there a way I can fix it.
When I put my phone into diagnostic phone with qualcomm's tools I just get a "Device has malfunctioned" error, I'm using Windows 10 64bit
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Click to collapse
Wow that's the most awful thing that can happen to you.. I had the same problem as you on a MTK device.... I don't know about this device. But I tried with a app that let's you rewrite the IMEI number.. but this didn't worked for me.. maybe it will work for you.. wait some other guys here will respond asap .. also check on YT about your problem. I am sure there you will find what are looking for.
StonebridgeGr said:
Wow that's the most awful thing that can happen to you.. I had the same problem as you on a MTK device.... I don't know about this device. But I tried with a app that let's you rewrite the IMEI number.. but this didn't worked for me.. maybe it will work for you.. wait some other guys here will respond asap .. also check on YT about your problem. I am sure there you will find what are looking for.
Click to expand...
Click to collapse
The imei app your talking about only masks the imei number and doesn't permanently change it back to what it was. Thanks for trying to helping though
Hi,
I broke my Galaxy S8 plus G955FD two weeks ago and bought another one exactly the same.
I have a nandroid backup from the former phone I decided to flash into the new one.
I guess my mistake was to flash the EFS too.
Now both IMEI (double SIM) show unknown and no network connection. Everything else work just fine.
I need help to fix this.
Thanks
Hi all,I have flashed a costum rom on my phone and I've lost imei and modem.
For the first I was able to rewrite my imei numbers to the phone with a tool,the second instead is impossible to restore without a backup.
So as title I kindly ask if someone with that phone can upload the file here or in cloud storage.
Many thanks