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Go Back   GSM-Forum > Product Support Sections > Hard/Software Products (official support) > Easy-Jtag

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Old 06-12-2019, 11:18   #1 (permalink)
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Join Date: Feb 2009
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A520 recovery data problem


Hello friends I'm trying to take data from samsung a520 emmc with chip-off method. I use easyjtag plus program. This is my log:



Get firmware version

Brand = samsung
Manufacturer = samsung
Device = a5y17lte
Model = SM-A520F
Phone platform = exynos5
CPU Abi = arm64-v8a
Android release = 8.0.0
Firmware version = R16NW.A520FXXU7CRK7
Firmware date = Thu Nov 29 08:30:27 KST 2018

Setting interface to EasyJtag2/E-Socket
Setting bus width to 8 Bit
Setting frequence to 42 Mhz
EMMC Device Information :
EMMC CID: 150100424A5444345200582EB6F2A409
EMMC CSD: D02701320F5903FFF6DBFFEF8E40400D
EMMC Manufacture : SAMSUNG , EMMC NAME: BJTD4R , HEX: 424A54443452 , S/N: 582EB6F2 , rev. 0x00
EMMC Manufacture ID: 0x15 , OEM ID: 0x00 , Device Type: BGA (Discrete embedded) , Date: 10/2017
EMMC ROM 1 (Main User Data) Capacity: 29820 MB (000747C00000)
EMMC ROM 2/3 (Boot Partition 1/2) Capacity: 4096 KB (000000400000)
EMMC RPMB (Replay Protected Memory Block) Capacity: 16384 KB (000001000000)
EMMC Permanent Write Protection: No
EMMC Temporary Write Protection: No
Extended CSD Information :
Extended CSD rev: 1.8 (MMC 5.1)
Boot configuration [PARTITION_CONFIG]: 0x48 , Boot from: ROM2 (Boot partition 1)
Boot Bus Config: 0x01 , width 4bit
H/W Reset Function [RST_N_FUNCTION]: 0x00, RST_n signal is temporarily disabled
Supported partition features [PARTITIONING_SUPPORT]: 0x07
Device supports partitioning features
Device can have enhanced technological features in partitions and user data area
Device can have extended partitions attribute
Partition Settings [PARTITION_SETTING_COMPLETED]: 0x00
Backup saved: BJTD4R_582EB6F2_20190612_121100.extcsd
EMMC Init completed.

Operation: File Explorer...

Scan from: BJTD4R

Vendor: Qualcomm
Searching GPT ...
GPT header is found and is valid

GPT header successfully parsed

Scan done

Mount [efs] successfully PartType: LINUX
Mount [system] successfully PartType: LINUX
Mount [cache] successfully PartType: LINUX
Mount [preload] successfully PartType: LINUX
Mount [USERDATA] SKIPPED PartType: Full Disk Encryption




What can I do to recover data?
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Old 06-12-2019, 13:11   #2 (permalink)
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Hi, Friend.

Look this: Using Easy Jtag for Data Recovery
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Old 06-21-2019, 06:55   #3 (permalink)
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Use MobiKin Doctor for Android is the easier way to recover data from Samsung A520.Since it is professional Android data recovery,which can recover data through 3 steps.
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Old 06-23-2019, 20:13   #4 (permalink)
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Quote:
Originally Posted by Megan Smith View Post
Use MobiKin Doctor for Android is the easier way to recover data from Samsung A520.Since it is professional Android data recovery,which can recover data through 3 steps.

Its fully encryption hows recover data
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