EMMC Permanent Write Protection: Yes---can fix ???

[lihua]

EMMC Permanent Write Protection: Yes---can fix ???


Z3X EasyJtag Software ver. 3.7.0.20
Loading eMMC GEN2 Firmware... IO: 1800 mV
Initial pull results:
clock: 965mV pin connected ok
command: 987mV pin connected ok
data0: 989mV pin connected ok
data1: 972mV pin connected ok
data2: 988mV pin connected ok
data3: 975mV pin connected ok
data4: 982mV pin connected ok
data5: 989mV pin connected ok
data6: 986mV pin connected ok
data7: 980mV pin connected ok
Box S/N: 5B0DF4XXXXXXX, ,FW Ver.: 02.53
Box IO Level:1800 mV
CLK Rate:42000 kHz
Bus Width:8bit,SDR
HiPower mode is ON!
---------- eMMC Device Information ----------

eMMC CID : 150100524331344D4207D6D7CC0A53D1
eMMC CSD : D02701320F5903FFF6DBFFEF8E406069
eMMC Manufacturer ID: 0015 , OEM ID: 0100
eMMC Date: 05/2016 Rev.0x7
eMMC NAME: RC14MB , S/N: 3604466698
eMMC NAME (HEX): 524331344D42
EMMC ROM1 (Main User Data) Capacity: 59640 MB
EMMC ROM2 (Boot Partition 1) Capacity: 4096 kB
EMMC ROM3 (Boot Partition 2) Capacity: 4096 kB
EMMC RPMB (Replay Protected Memory Block) Capacity: 4096 kB
EMMC RPMB is programmed and written 93 times
EMMC Permanent Write Protection: Yes
EMMC Temporary Write Protection: No
EMMC Password Locked: No
Extended CSD rev 1.8 (MMC 5.1)
Boot configuration [PARTITION_CONFIG: 0x48] Boot from:ROM2 (Boot Partition 1)
Boot bus config [177]: 0x00 , width 1bit , Partition config [179]: 0x48.
H/W reset function [RST_N_FUNCTION]: 0x01
High-capacity WP group size [HC_WP_GRP_SIZE: 0x00004000]
Partitioning Support [PARTITIONING_SUPPORT]: 0x07
Device support partitioning feature
Device can have enhanced tech.
Partitioning Setting [PARTITION_SETTING_COMPLETED]: 0x00
---------------------------------------------
Backup saved: RC14MB_3604466698_20210122_1241.extcsd
Found valid GPT with protective MBR; using GPT.
Real (Hardware) Disk/Image size: 747C000 sectors 58.2 GiB
Soft (Partitioned) Disk/Image size: 747BFBC sectors 58.2 GiB
Disk identifier (GUID): 00000000-0000-0000-0000-000000000000
Logical sector size: 0x200 bytes ,First/Last usable sector: 34,122142686
Partition info successfully found
------ Detected 33 partitions ------
P0 (RECOVERY) [0x8000 0x1000000] Size: 16.0MB
P1 (PARA) [0x1008000 0x80000] Size: 512.0KB
P2 (RESERVE1) [0x1088000 0x200000] Size: 2.0MB
P3 (RESERVE2) [0x1288000 0x1000000] Size: 16.0MB
P4 (RESERVE3) [0x2288000 0x200000] Size: 2.0MB
P5 (RESERVE4) [0x2488000 0x1000000] Size: 16.0MB
P6 (OPPO_CUSTOM) [0x3488000 0x100000] Size: 1.0MB
P7 (EXPDB) [0x3588000 0xa00000] Size: 10.0MB
P8 (FRP) [0x3f88000 0x100000] Size: 1.0MB
P9 (NVDATA) [0x4088000 0x2000000] Size: 32.0MB
P10 (METADATA) [0x6088000 0x2000000] Size: 32.0MB
P11 (PROTECT1) [0x8088000 0x800000] Size: 8.0MB
P12 (PROTECT2) [0x8888000 0xf78000] Size: 15.468MB
P13 (SECCFG) [0x9800000 0x800000] Size: 8.0MB
P14 (OEMKEYSTORE) [0xa000000 0x800000] Size: 8.0MB
P15 (PROINFO) [0xa800000 0x300000] Size: 3.0MB
P16 (MD1IMG) [0xab00000 0x1800000] Size: 24.0MB
P17 (MD1DSP) [0xc300000 0x400000] Size: 4.0MB
P18 (MD1ARM7) [0xc700000 0x300000] Size: 3.0MB
P19 (MD3IMG) [0xca00000 0x500000] Size: 5.0MB
P20 (NVRAM) [0xcf00000 0x500000] Size: 5.0MB
P21 (LK) [0xd400000 0x100000] Size: 1.0MB
P22 (LK2) [0xd500000 0x100000] Size: 1.0MB
P23 (BOOT) [0xd600000 0x1000000] Size: 16.0MB
P24 (LOGO) [0xe600000 0x800000] Size: 8.0MB
P25 (TEE1) [0xee00000 0x500000] Size: 5.0MB
P26 (TEE2) [0xf300000 0x500000] Size: 5.0MB
P27 (SECRO) [0xf800000 0x600000] Size: 6.0MB
P28 (KEYSTORE) [0xfe00000 0xa00000] Size: 10.0MB
P29 (SYSTEM) [0x10800000 0x80000000] Size: 2.0GB
P30 (CACHE) [0x90800000 0x7000000] Size: 112.0MB
P31 (USERDATA) [0x97800000 0xdf6ffbe00] Size: 55.858GB
P32 (FLASHINFO) [0xe8e7fbe00 0x1000000] Size: 16.0MB
------------------------------------
------ Android information ------
Detected LINUX(Android) SYSTEM : 0x0010800000 (2.0GB)
Short EXT fs info:
Size: 2.0GB
Block size: 4.0KB
Inode size: 256
Inodes: 131072
Short Android info:
MTK Version: R9t_11_A.05_160719
Device Model: OPPO R9t
Device Manufacturer: OPPO
Device Name A: R9t
Device Name B: R9
Device Board Name: full_oppo6755_15111
Product ID: oppo6755_15111
Display Build ID: R9t_11_A.01_160227
OPPO Region ID A:
OPPO Region ID B: CN
OPPO ROM Version: V3.0.0
OPPO OS Version: ColorOS3.0.0
Build ID: LMY47I
Release Incremental ID: 1468897487
Release Base ID: 5.1
Security Path: 2016-04-01
Architecture ABI: arm64-v8a
Device manufacturer: OPPO
Device Platform: mt6755
Build Description: full_oppo6755_15111-user 5.1 LMY47I 1468897487 dev-keys
MTK SOC Version: S01
MTK Platform: MT6755
FRP Partition Path: /dev/block/platform/mtk-msdc.0/by-name/frp
MTK Version: R9t_11_A.05_160719
MTK Branch: L1.MP10.TC16SP
MTK SDK Version: 4
Backup saved: BuildProp_20210122_1241.txt
---------------------------------------------
Detected USERDATA USERDATA : 0x0097800000 (55.858GB)
Short EXT fs info:
Size: 55.858GB
Block size: 4.0KB
Inode size: 256
Inodes: 3661824
Short userdata info:
Gesture HASH :2169DE4FE65BC246780D726AE1C25C5BFC515A5D
Done.

[lihua]

Checking security ...
Running:SAMSUNG: Remove Write Protection...
Z3X EasyJtag Software ver. 3.7.0.20
Skip loading eMMC Addon Firmware
Box IO Level:1800 mV
CLK Rate:14000 kHz
Removing write protection...
Done.


EMMC RPMB is programmed and written 93 times
EMMC Permanent Write Protection: Yes

[layder]

Originally Posted by lihua

Checking security ...
Running:SAMSUNG: Remove Write Protection...
Z3X EasyJtag Software ver. 3.7.0.20
Skip loading eMMC Addon Firmware
Box IO Level:1800 mV
CLK Rate:14000 kHz
Removing write protection...
Done.


EMMC RPMB is programmed and written 93 times
EMMC Permanent Write Protection: Yes

you eMMC need to replace