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


Easy-Jtag / Easy-Jtag Plus The official support section. You can ask here your question and get answer regarding using Easy-Jtag / Easy-Jtag Plus.

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Old 02-17-2020, 14:14   #1 (permalink)
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Exctract data from UFS dump of Samsung s8 G950


Hello, my mission is to exctract some data, photo mainly, from userdata partition of UFs memory of Samsung S8,
i did a dump of userdata partition, and i have a .bin file, i am not able to find a solution to Mount this image and to exct the file stored inside.
I also did dump of system partition and also with software like UFSXpci i was able to see all file and folder.
What i am doing wrong ?
i attach copy of the log of easy jtag. Thanks in advance for any suggestion!

Last edited by wowstore; 02-17-2020 at 14:21. Reason: I type to fast and i was wrong
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Old 02-17-2020, 14:29   #2 (permalink)
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Exctract data from UFS dump of Samsung s8 G950

------ Detected 25 partitions ------
LUN0 (BOTA0) [0x400000 0x400000] Size: 4.0MB
LUN0 (NA) [0x800000 0x400000] Size: 4.0MB
LUN0 (EFS) [0xc00000 0x1400000] Size: 20.0MB
LUN0 (PARAM) [0x2000000 0x800000] Size: 8.0MB
LUN0 (UP_PARAM) [0x2800000 0x800000] Size: 8.0MB
LUN0 (BOTA2) [0x3000000 0x800000] Size: 8.0MB
LUN0 (BOOT) [0x3800000 0x2800000] Size: 40.0MB
LUN0 (RECOVERY) [0x6000000 0x2e00000] Size: 46.0MB
LUN0 (BOTA1) [0x8e00000 0x800000] Size: 8.0MB
LUN0 (RADIO) [0x9600000 0x2a00000] Size: 42.0MB
LUN0 (TOMBSTONES) [0xc000000 0x100000] Size: 1.0MB
LUN0 (DNT) [0xc100000 0x100000] Size: 1.0MB
LUN0 (PERSISTENT) [0xc200000 0x80000] Size: 512.0KB
LUN0 (MISC) [0xc280000 0x100000] Size: 1.0MB
LUN0 (STEADY) [0xc380000 0x400000] Size: 4.0MB
LUN0 (KEYREFUGE) [0xc780000 0x1000000] Size: 16.0MB
LUN0 (SYSTEM) [0xd780000 0x10fe00000] Size: 4.248GB
LUN0 (CACHE) [0x11d580000 0x1f400000] Size: 500.0MB
LUN0 (HIDDEN) [0x13c980000 0xa00000] Size: 10.0MB
LUN0 (OMR) [0x13d380000 0x3200000] Size: 50.0MB
LUN0 (CP_DEBUG) [0x140580000 0x500000] Size: 5.0MB
LUN0 (NAD_FW) [0x140a80000 0x1400000] Size: 20.0MB
LUN0 (NAD_REFER) [0x141e80000 0x100000] Size: 1.0MB
LUN0 (USERDATA) [0x141f80000 0xda2400000] Size: 54.535GB
LUN3 (CPEFS) [0x6000 0x600000] Size: 6.0MB
------------------------------------
Read SYSTEM from LUN0.
------ Android information ------
Detected LINUX(Android) SYSTEM : 0x000D780000 (4.248GB)
Short EXT fs info:
Size: 4.170GB
Block size: 4.0KB
Inode size: 256
Inodes: 273632
Short Android info:
Build ID: PPR1.180610.011
Display Build ID: PPR1.180610.011.G950FXXU4DSE4
Release Incremental ID: G950FXXU4DSE4
Release Base ID: 9
Security Path: 2019-05-01
Device Model: SM-G950F
Device Manufacturer: samsung
Product ID: dreamlte
Device Name A: dreamltexx
Device Name B: dreamlte
Architecture ABI: arm64-v8a
Device manufacturer: samsung
Build Description: dreamltexx-user 9 PPR1.180610.011 G950FXXU4DSE4 release-keys
PDA ver.: G950FXXU4DSE4
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Old 02-17-2020, 14:44   #3 (permalink)
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Read USERDATA from LUN0.
Detected USERDATA USERDATA : 0x0141F80000 (54.535GB)
Unable to mount USERDATA , code : 95
Userdata Superblock contents::
00148109 00000000 01000000 F8B14E01 00000000 00000000 01000000 00000000 ... ........ø±N.................;
31000000 D085A877 90B20E0D B09F8009 80000000 C8AAAD0D 18340000 00000000 1...Ð…¨w.²..°Ÿ. ....Ȫ*..4......;
31000101 10548109 00007709 0001A977 300C0000 D0850101 E8B20E0D 2C748600 1....T. ..w ..©w0...Ð…..è²..,t†.;
60B30E0D 909FAA77 F236F37A FEFFFFFF 04B30E0D EB6CAB77 00000000 126DAB77 `³...Ÿªwò6ózþÿÿÿ.³..ël«w.....m«w;
08148109 00006505 08148109 A0538109 20594B01 7099C275 10148109 A0B30E0D ... ..e.... S. YK.p.Âu... ³..;
80000000 10148109 18340000 88A58409 31000000 D085A877 B08F7709 C901A977 ....... .4...¥„ 1...Ð…¨w°.w É.©w;
88A58409 00006505 58B30E0D 24B30E0D 00000000 5ADD4E00 B08F7709 60B24E01 .¥„ ..e.X³..$³......ZÝN.°.w `²N.;
00000000 08148109 A0B30E0D 70B30E0D 0974BE75 00000000 00000000 08148109 ....... ³..p³.. t¾u........... ;
Selected UFS Interface
Done.

Read partitions dump:
Selected UFS Interface
Z3X EasyJtag Software ver. 3.6.2.0
UFS Socket Info.
Serial: 01236F8D7B9476CAEE
Description: EasyJTAG UFS Socket 3 in 1 by MOORC 15.05.19

Read UFS LUN0, Address: 0x141F80000 ,Length: 0xDA2400000

Read, time taken: 40633 sec. Average Reading Speed: 1441 kB/s
Done.

Selected UFS Interface
UFS Socket Info.
Serial: 01236F8D7B9476CAEE
Description: EasyJTAG UFS Socket 3 in 1 by MOORC 15.05.19

Caution: invalid backup GPT header, but valid main header!
UFS Socket Info.
Serial: 01236F8D7B9476CAEE
Description: EasyJTAG UFS Socket 3 in 1 by MOORC 15.05.19

Warning! Main and backup partition tables differ!
Warning! One or more CRCs don't match. You should repair the disk!
Caution: Found protective or hybrid MBR and corrupt GPT.
Real (Hardware) Disk/Image size: EE4800 sectors 59.6 GiB
Soft (Partitioned) Disk/Image size: EE47F4 sectors 59.6 GiB
Disk identifier (GUID): 52444E41-494F-2044-4D4D-43204449534B
Logical sector size: 0x1000 bytes ,First/Last usable sector: 6,15615994
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