[Q] empty /efs BUT phone works OK and IMEI is not corrupted??
i upgraded my SGS with kalpiknigam . com , and well, it works ..
but.. after that i started reading here and there, to be carefull, and i hope i didn’t do anything that can not be reversed :\
i didn’t do /efs backup, page said it’s not mandatory, and i was in a “hurry” :\
and now a read there can be some serious problems, if /efs folder is empty..
-my /efs folder is empty !!
-in sgs toolbox for product code i get:
Got root access.
Backing up to:
Copied nv_data files…
Product code in nv_data.bin:
Product code in backup .nv_data.bak:
this backup says MOT in the end, which i think it’s Mobitel-Slovenia, which is my operater…
what is this tool backuping, if /efs folder is empty? how to “refill”-restore it? MOST IMPORTANT QUESTION: how that my phone is working if this folder is empty?
how can i restore this backup file, and whay would i? do i even need it? ever? never?
p.s. sorry on new post, but did quite a search and didn't find any answer on that, how that phone works with empty efs folder, and even IMEI in phone is still ORIGINAL (as i read, IMEI is writen in nv_data.bin, but i have no nv_data.bin in /efs folder !!??)