huawei Y300-0100 emmc read only done. (boot file and pinout inside)
huawei Y300-0100 emmc read only done by me.
here is emmc pinout
here is log
just remove write protection.
Z3X EasyJtag Software ver. 2.0.3.0
Loading eMMC Addon Firmware... IO: 2800 mV
Box S/N: 0B00A0127411F87F, ,FW Ver.: 01.52
CMD Pullup Level:1175 mV
CMD Active Level:1577 mV
eMMC Device Information
EMMC CID : 150100534A53303041030F775CBA11D4
EMMC CSD : D02701320F5903FFF6DBFFE78A406032
EMMC Manufacturer ID: 0015 , OEM ID: 0100
EMMC Date: 01/2014 Rev.0x3
EMMC NAME: <b>SJS00A</b> , S/N: 259480762
EMMC NAME (HEX): 534A5330304100
EMMC ROM1 (Main User Data) Capacity: 3728 MB
EMMC ROM2 (Boot Partition 1) Capacity: 1024 kB
EMMC ROM3 (Boot Partition 2) Capacity: 1024 kB
EMMC RPMB (Replay Protected Memory Block) Capacity: 128 kB
EMMC Permanent Write Protection: <b>Yes<b>
EMMC Temporary Write Protection: No
Extended CSD rev 1.5 (MMC 4.41)
Boot configuration [PARTITION_CONFIG: 0x00] No boot partition configured.
Boot bus config [177]: 0x00 , width 1bit , Partition config [179]: 0x00.
Backup saved: SJS00A_ 259480762_20150705_2220.extcsd
Done.
Running:SAMSUNG: Remove Write Protection...
Z3X EasyJtag Software ver. 2.0.3.0
Skip loading eMMC Addon Firmware
CMD Pullup Level:2165 mV
CMD Active Level:2691 mV
Removing write protection...
Done.
Z3X EasyJtag Software ver. 2.0.3.0
Loading eMMC Addon Firmware... IO: 2800 mV
Box S/N: 0B00A0127411F87F, ,FW Ver.: 01.52
CMD Pullup Level:2186 mV
CMD Active Level:2691 mV
eMMC Device Information
EMMC CID : 150100534A53303041030F775CBA11D4
EMMC CSD : D02701320F5903FFF6DBFFE78A404056
EMMC Manufacturer ID: 0015 , OEM ID: 0100
EMMC Date: 01/2014 Rev.0x3
EMMC NAME: <b>SJS00A</b> , S/N: 259480762
EMMC NAME (HEX): 534A5330304100
EMMC ROM1 (Main User Data) Capacity: 3728 MB
EMMC ROM2 (Boot Partition 1) Capacity: 1024 kB
EMMC ROM3 (Boot Partition 2) Capacity: 1024 kB
EMMC RPMB (Replay Protected Memory Block) Capacity: 128 kB
EMMC Permanent Write Protection: No
EMMC Temporary Write Protection: No
Extended CSD rev 1.5 (MMC 4.41)
here is boot file
DOWNLOAD
huawei Y300-0100 emmc read only done by me.
here is emmc pinout
here is log
just remove write protection.
Z3X EasyJtag Software ver. 2.0.3.0
Loading eMMC Addon Firmware... IO: 2800 mV
Box S/N: 0B00A0127411F87F, ,FW Ver.: 01.52
CMD Pullup Level:1175 mV
CMD Active Level:1577 mV
eMMC Device Information
EMMC CID : 150100534A53303041030F775CBA11D4
EMMC CSD : D02701320F5903FFF6DBFFE78A406032
EMMC Manufacturer ID: 0015 , OEM ID: 0100
EMMC Date: 01/2014 Rev.0x3
EMMC NAME: <b>SJS00A</b> , S/N: 259480762
EMMC NAME (HEX): 534A5330304100
EMMC ROM1 (Main User Data) Capacity: 3728 MB
EMMC ROM2 (Boot Partition 1) Capacity: 1024 kB
EMMC ROM3 (Boot Partition 2) Capacity: 1024 kB
EMMC RPMB (Replay Protected Memory Block) Capacity: 128 kB
EMMC Permanent Write Protection: <b>Yes<b>
EMMC Temporary Write Protection: No
Extended CSD rev 1.5 (MMC 4.41)
Boot configuration [PARTITION_CONFIG: 0x00] No boot partition configured.
Boot bus config [177]: 0x00 , width 1bit , Partition config [179]: 0x00.
Backup saved: SJS00A_ 259480762_20150705_2220.extcsd
Done.
Running:SAMSUNG: Remove Write Protection...
Z3X EasyJtag Software ver. 2.0.3.0
Skip loading eMMC Addon Firmware
CMD Pullup Level:2165 mV
CMD Active Level:2691 mV
Removing write protection...
Done.
Z3X EasyJtag Software ver. 2.0.3.0
Loading eMMC Addon Firmware... IO: 2800 mV
Box S/N: 0B00A0127411F87F, ,FW Ver.: 01.52
CMD Pullup Level:2186 mV
CMD Active Level:2691 mV
eMMC Device Information
EMMC CID : 150100534A53303041030F775CBA11D4
EMMC CSD : D02701320F5903FFF6DBFFE78A404056
EMMC Manufacturer ID: 0015 , OEM ID: 0100
EMMC Date: 01/2014 Rev.0x3
EMMC NAME: <b>SJS00A</b> , S/N: 259480762
EMMC NAME (HEX): 534A5330304100
EMMC ROM1 (Main User Data) Capacity: 3728 MB
EMMC ROM2 (Boot Partition 1) Capacity: 1024 kB
EMMC ROM3 (Boot Partition 2) Capacity: 1024 kB
EMMC RPMB (Replay Protected Memory Block) Capacity: 128 kB
EMMC Permanent Write Protection: No
EMMC Temporary Write Protection: No
Extended CSD rev 1.5 (MMC 4.41)
here is boot file
DOWNLOAD