emmc dead after write its own firmware - GSM-Forum

Gsmbizz · 08-03-2021, 15:05

phone had kg locked ( Samsung Finance Locked ) so i backup 1gb of rom.
clean Rpmb and rewrite 1gb dump ROM1 ( USERDATA) ROM2 ROM3 ALSO EXTCSD Backed up

And Phone Gose To Vibrate then i decide to write emmc firmware's own backup which i made before clean rpmb.... and after write firmware done emmc become dead ( unusable ) is there any method to re-live it?

Gsmbizz · 08-03-2021, 15:24

Setting interface to EasyJtag2/ISP_HiPower
Setting bus width to 4 Bit
HiPower mode is ON
Setting frequence to 24 MHz
CMD Pullup Level: 1470 mV
CMD Active Level: 2449 mV
EMMC Device Information :
EMMC CID: 150100303030303030562016061354D1
EMMC CSD: 902701320F5903FFF6DB7FE08A40403B
EMMC Manufacture : SAMSUNG , EMMC NAME: 000000 , HEX: 303030303030 , S/N: 20160613 , rev. 0x56
EMMC Manufacture ID: 0x15 , OEM ID: 0x00 , Device Type: BGA (Discrete embedded) , Date: 5/2017
EMMC ROM 1 (Main User Data) Capacity: 2095982 MB (01FFB6E00000)
EMMC ROM 2/3 (Boot Partition 1/2) Capacity: 512 KB (000000080000)
EMMC RPMB (Replay Protected Memory Block) Capacity: 128 KB (000000020000) Counter: 0 , Response: Maybe not clean
EMMC Permanent Write Protection: No
EMMC Temporary Write Protection: No
Extended CSD Information :
Extended CSD rev: 1.5 (MMC 4.41)
Boot configuration [PARTITION_CONFIG]: 0x00 , Boot from: no boot
Boot Bus Config: 0x00 , width 1bit
H/W Reset Function [RST_N_FUNCTION]: 0x00, RST_n signal is temporarily disabled
Supported partition features [PARTITIONING_SUPPORT]: 0x03
Device supports partitioning features
Device can have enhanced technological features in partitions and user data area
Partition Settings [PARTITION_SETTING_COMPLETED]: 0x00
EMMC Init completed.

Warning: Maybe your emmc damaged

eMMC are unusable.

Gsmbizz · 08-03-2021, 16:02

Emmc Okay Now After Use Tp Method

08-03-2021, 15:05	#1 (permalink)
Gsmbizz No Life Poster Join Date: Apr 2008 Age: 28 Posts: 1,700 Member: 745672 Status: Offline Thanks Meter: 555	emmc dead after write its own firmware phone had kg locked ( Samsung Finance Locked ) so i backup 1gb of rom. clean Rpmb and rewrite 1gb dump ROM1 ( USERDATA) ROM2 ROM3 ALSO EXTCSD Backed up And Phone Gose To Vibrate then i decide to write emmc firmware's own backup which i made before clean rpmb.... and after write firmware done emmc become dead ( unusable ) is there any method to re-live it?

08-03-2021, 15:24	#2 (permalink)
Gsmbizz No Life Poster Join Date: Apr 2008 Age: 28 Posts: 1,700 Member: 745672 Status: Offline Thanks Meter: 555	Setting interface to EasyJtag2/ISP_HiPower Setting bus width to 4 Bit HiPower mode is ON Setting frequence to 24 MHz CMD Pullup Level: 1470 mV CMD Active Level: 2449 mV EMMC Device Information : EMMC CID: 150100303030303030562016061354D1 EMMC CSD: 902701320F5903FFF6DB7FE08A40403B EMMC Manufacture : SAMSUNG , EMMC NAME: 000000 , HEX: 303030303030 , S/N: 20160613 , rev. 0x56 EMMC Manufacture ID: 0x15 , OEM ID: 0x00 , Device Type: BGA (Discrete embedded) , Date: 5/2017 EMMC ROM 1 (Main User Data) Capacity: 2095982 MB (01FFB6E00000) EMMC ROM 2/3 (Boot Partition 1/2) Capacity: 512 KB (000000080000) EMMC RPMB (Replay Protected Memory Block) Capacity: 128 KB (000000020000) Counter: 0 , Response: Maybe not clean EMMC Permanent Write Protection: No EMMC Temporary Write Protection: No Extended CSD Information : Extended CSD rev: 1.5 (MMC 4.41) Boot configuration [PARTITION_CONFIG]: 0x00 , Boot from: no boot Boot Bus Config: 0x00 , width 1bit H/W Reset Function [RST_N_FUNCTION]: 0x00, RST_n signal is temporarily disabled Supported partition features [PARTITIONING_SUPPORT]: 0x03 Device supports partitioning features Device can have enhanced technological features in partitions and user data area Partition Settings [PARTITION_SETTING_COMPLETED]: 0x00 EMMC Init completed. Warning: Maybe your emmc damaged eMMC are unusable.

08-03-2021, 16:02	#3 (permalink)
Gsmbizz No Life Poster Join Date: Apr 2008 Age: 28 Posts: 1,700 Member: 745672 Status: Offline Thanks Meter: 555	Emmc Okay Now After Use Tp Method