Galaxy S7 & S7 Edge EFS/IMEl Null or Baseband Unknown? - Page 2

I’ve spent much of my day yesterday trying to recover my IMEI and it really sucks that this is the first phone I’ve lost IMEI completely.  I’ve always been able to recover IMEI easily in the past simply by reflashing stock firmware but I believe the Superman ROM is the culprit.   But you should always have EFS backup as it can happen.

I am not giving up though, I will continue to search for the way to recover IMEI although I have already tried countleaa methods pulling my hair out.

Pages: 1 2

2 Responses

  1. Zewar Mohammed says:

    Hi, I’m having exactly same issue, I’ve tried (stock firmware, and firmware binary…etc) anything I could no luck, mine is SM-G935F IMEI is 00000, plus the serial no. in system does not match what’s on the back phone, I’m lost completely. if you find any solution please help.

  2. Ricardo Lorenzo says:

    Hi Max!
    Since anything, i’m big fan yours and very thankfull for your tips that helped me a lot!

    Just one question,
    I’m with a G935F with custom rom, and probably by mistake, i ended format or unmount the EFS partition.
    With TWRP when trying to restore, wipe, backup….anything….i just get this messsage :
    Fialed to mount ‘/efs’ (Invalid argumen)…..and every time a try to reboot it just stuck on Samsung S7 Edge logo.

    What can i do?
    Thanks since now.
    Best regards!

Leave a Reply

Your email address will not be published. Required fields are marked *