UFi question about emmc changeing

[sajaddadar]

hi
I change Emmc A105f . A205f a307f AND .......
And I cant read BackUp from previos Emmc BCOZ emmc completly dead and i Havent EFS and Security Section
Now All This phone hang on samsung logo And i See this error in recovery E:failed to mount /efs (Invalid argument

what can i do ???? any solutIon ??/
sorry for My Bad english

 

[aftab_ansari5287]

hi
I change Emmc A105f . A205f a307f AND .......
And I cant read BackUp from previos Emmc BCOZ emmc completly dead and i Havent EFS and Security Section
Now All This phone hang on samsung logo And i See this error in recovery E:failed to mount /efs (Invalid argument

what can i do ???? any solutIon ??/
sorry for My Bad english

did you clean the rpmb.

 

[sajaddadar]

did you clean the rpmb.

thanks for answer
can you explain more ? how can I clear RPMB ? with UFI BoX

 

[sajaddadar]

Connection status: EHCI:HUB:HUB[#2]:USB 2.00 High-Speed
Interface: UFI High-Speed
Serial number: 0011-8842-2496
Boot version: 1.05, FW version: 1.13 (Aug 19 2019 23:46:09)
Insertion test... Done
Init bus...
VCC: 3.0 V, VCCQ: 2.8 V
Bus: 4 bit (SDR 16MHz)
Access mode: sector mode
Power supply: dual-voltage (1.70-1.95V, 2.7-3.6V)
Card/BGA: BGA (Discrete embedded) - High density MMC
Manufacturer ID: 0x15 (Samsung)
Product name: DUTA42 (0x445554413432), rev: 0x02, serial number: 0x63DB4B2B
Manufacturing date: Nov 2019
CID: 15010044 55544134 320263DB 4B2BB640
CSD: D0270132 0F5903FF F6DBFFEF 8E40400C
EXT_CSD revision: 1.8 (MMC v5.1)
Partition info:
Boot1: 4 MiB
Boot2: 4 MiB
RPMB: 16 MiB [Provisioned, counter: 119]
User area: 116.48 GiB(125,069,950,976 bytes)
Cache size: 64 MiB
Hardware reset function: 1
Partition configuration: 0x48
Boot acknowledge is sent during the boot operation
Boot partition 1 is enabled for boot
Partitioning support: 0x07
Device support partitioning feature
Device can have enhanced technological features
Device partitioning possible
Boot configuration protection: 0x00
Boot bus conditions: 0x01
Bus width: x4 (sdr/ddr), boot mode: sdr(default), reset bus width to x1 sdr(default)
Boot area write protection: 0x10
Power-on write protection: possible
Permanent write protection: not possible
Lock status: not locked
User area write protection: 0x10
Password protection features: enabled
Power-on write protection: possible
Permanent write protection: not possible
Lock status: not locked

ANDROID System Info:
platform: exynos5, cpu abi: arm64-v8a
manufacturer: samsung
board: universal7885, name: a30sdx
brand: samsung, model: SM-A307GN
build model list: SM-A307GN
build id: PPR1.180610.011, version: 10 [Android 10] (PPR1.180610.011.A307GNDXU4ATB3)
build description: a30sdx-user 9 PPR1.180610.011 A307GNDXU4ATB3 release-keys

Internal storage: 110.43 GiB
crypto state: unencrypted
eMMC selected: [SAMSUNG] KLMDG4UCTA-B041/128GB (BGA153)

 

[aftab_ansari5287]

Connection status: EHCI:HUB:HUB[#2]:USB 2.00 High-Speed
Interface: UFI High-Speed
Serial number: 0011-8842-2496
Boot version: 1.05, FW version: 1.13 (Aug 19 2019 23:46:09)
Insertion test... Done
Init bus...
VCC: 3.0 V, VCCQ: 2.8 V
Bus: 4 bit (SDR 16MHz)
Access mode: sector mode
Power supply: dual-voltage (1.70-1.95V, 2.7-3.6V)
Card/BGA: BGA (Discrete embedded) - High density MMC
Manufacturer ID: 0x15 (Samsung)
Product name: DUTA42 (0x445554413432), rev: 0x02, serial number: 0x63DB4B2B
Manufacturing date: Nov 2019
CID: 15010044 55544134 320263DB 4B2BB640
CSD: D0270132 0F5903FF F6DBFFEF 8E40400C
EXT_CSD revision: 1.8 (MMC v5.1)
Partition info:
Boot1: 4 MiB
Boot2: 4 MiB
RPMB: 16 MiB [Provisioned, counter: 119]
User area: 116.48 GiB(125,069,950,976 bytes)
Cache size: 64 MiB
Hardware reset function: 1
Partition configuration: 0x48
Boot acknowledge is sent during the boot operation
Boot partition 1 is enabled for boot
Partitioning support: 0x07
Device support partitioning feature
Device can have enhanced technological features
Device partitioning possible
Boot configuration protection: 0x00
Boot bus conditions: 0x01
Bus width: x4 (sdr/ddr), boot mode: sdr(default), reset bus width to x1 sdr(default)
Boot area write protection: 0x10
Power-on write protection: possible
Permanent write protection: not possible
Lock status: not locked
User area write protection: 0x10
Password protection features: enabled
Power-on write protection: possible
Permanent write protection: not possible
Lock status: not locked

ANDROID System Info:
platform: exynos5, cpu abi: arm64-v8a
manufacturer: samsung
board: universal7885, name: a30sdx
brand: samsung, model: SM-A307GN
build model list: SM-A307GN
build id: PPR1.180610.011, version: 10 [Android 10] (PPR1.180610.011.A307GNDXU4ATB3)
build description: a30sdx-user 9 PPR1.180610.011 A307GNDXU4ATB3 release-keys

Internal storage: 110.43 GiB
crypto state: unencrypted
eMMC selected: [SAMSUNG] KLMDG4UCTA-B041/128GB (BGA153)

First you have to backup the FFU & Dump ( Security).then you have to update the FFU. Then the rpmb of EMMC will be clean. Now you have to write Dump & security. Then you have to install Emmc. You have to connect mobile in download mode and flash stock firmware.

 

[sajaddadar]

First you have to backup the FFU & Dump ( Security).then you have to update the FFU. Then the rpmb of EMMC will be clean. Now you have to write Dump & security. Then you have to install Emmc. You have to connect mobile in download mode and flash stock firmware.

i try to backup and update emmc and install it and flash stock firmware but the phone hang on samsung logo again .....
i havent backup from efs and security ....

 

[tamoor mir]

hi
I change Emmc A105f . A205f a307f AND .......
And I cant read BackUp from previos Emmc BCOZ emmc completly dead and i Havent EFS and Security Section
Now All This phone hang on samsung logo And i See this error in recovery E:failed to mount /efs (Invalid argument

what can i do ???? any solutIon ??/
sorry for My Bad english

read efs from working phone and write to faulty phone your phone should work

 

[OelAii Tech]

i try to backup and update emmc and install it and flash stock firmware but the phone hang on samsung logo again .....
i havent backup from efs and security ....

shhare me KLMDG4UCTA ffu backup