EMMC FILES TO BACKUP BEFORE
DOING ANYTHING..
SAMSUNG EXYNOS
efs
sec efs (SERIAL NUMBER)
SAMSUNG MTK
efs
sec efs (SERIAL NUMBER)
nvdata
nvram
protect1
protect2
SAMSUNG QUALCOMM
efs
sec efs (SERIAL NUMBER)
fsc
fsg
modemst1
modemst2
SAMSUNG UNISOC SPD
Sec efs (serialNumber)
Vendor efs (EFS Dual/single SIM)
MISCDATA (SerialNumber)
L_FIXNV1 (imei)
L_FIXNV2 (imei Bak)
L_RUNTIMENV1 (imei Bak)
L_RUNTIMENV2 (imei Bak)
PRODNV
ODMKO
QUALCOMM EN GENERAL
fsc
fsg
modemst1
modemst2
persist.img
MTK EN GENERAL
proinfo
nvram
nvdata
protect_f (protect1)
protect_s (protect2)
seccfg
nvcfg
OPPO QUALCOMM
fsg
sec
Modem.img
modemst1
modemst2
persist.img
oppodycnvbk.img
oppostanvbk.img
opporeserve2
oppostanvbk
persist
OPPO MTK
NVRAM
NVDATA
OPPO RESERVE 1
OPPO RESERVE 2
OPPO RESERVE 3
OPPO_CUSTOM
protect_f (protect1)
protect_s (protect2)
product_1
product_2
HUAWEI HISILCON
oeminfo
nvme
modem_secure (unique imei partition on each Device)
persist
secure storage
modemnvm_factory
modemnvm_backup
modemnvm_img
HUAWEI MTK
oeminfo
Nvdata
Nvram
Protect1
Protect2
HUAWEI QUALCOMM
Oeminfo
Fsc
Fsg
Modemst1
Modemst2
HTC
board_info
INTEL
factory
config
ASUS
asuskey3 (version)
asuskey4 (SN)
factory)
devinfo (SN)
Source :- Someone From Facebook
DOING ANYTHING..

efs
sec efs (SERIAL NUMBER)

efs
sec efs (SERIAL NUMBER)
nvdata
nvram
protect1
protect2

efs
sec efs (SERIAL NUMBER)
fsc
fsg
modemst1
modemst2

Sec efs (serialNumber)
Vendor efs (EFS Dual/single SIM)
MISCDATA (SerialNumber)
L_FIXNV1 (imei)
L_FIXNV2 (imei Bak)
L_RUNTIMENV1 (imei Bak)
L_RUNTIMENV2 (imei Bak)
PRODNV
ODMKO

fsc
fsg
modemst1
modemst2
persist.img

proinfo
nvram
nvdata
protect_f (protect1)
protect_s (protect2)
seccfg
nvcfg

fsg
sec
Modem.img
modemst1
modemst2
persist.img
oppodycnvbk.img
oppostanvbk.img
opporeserve2
oppostanvbk
persist

NVRAM
NVDATA
OPPO RESERVE 1
OPPO RESERVE 2
OPPO RESERVE 3
OPPO_CUSTOM
protect_f (protect1)
protect_s (protect2)
product_1
product_2

oeminfo
nvme
modem_secure (unique imei partition on each Device)
persist
secure storage
modemnvm_factory
modemnvm_backup
modemnvm_img

oeminfo
Nvdata
Nvram
Protect1
Protect2

Oeminfo
Fsc
Fsg
Modemst1
Modemst2

board_info

factory
config

asuskey3 (version)
asuskey4 (SN)
factory)
devinfo (SN)
Source :- Someone From Facebook