Quote Originally Posted by Jhornands View Post
From time to time, I come across some interesting situations ... I did an update on the ROM. I'm there are many days without sleep, because I can't change the IMEI of my "LG e612f". I've tried Terminal Emulator, Root, Update many ROMs, etc .... Downgrades Anyway, I used all my knowledge on Tools QPST and nothing works. Rewrite IMEI in Qualcomm Tools, SPC requires sending with its 6 digits, which I do not know!! I am in search of a solution, since the model there is no EFS folder.
Try loading a stock gingerbread rom using KDZ or any of the lower stock ROMs should work.

There are other ways to do it, keep in mind this will restore the original IMEI not a cloned IMEI.