| F1178 BC1 2c 84 58 32 1x1 |
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Layout
FC1178 1154_1150 Xor 21cd_128
Mix
Input
Order 0
Assembler
Virtual Translator
Block Size 0x200000
Image Cut 0x1f6000
Comments
Serg for forum 10914
Strane case
But VT was successful
| FC1178 AA3 89 a4 64 32 1x1 |
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 1Utflash extractor芯片数据恢复软件 oracle extractor数据库修复软件
Layout
FC1178 1154_1150 Xor 0f45_128
Mix
Input
Order 0
Divide
Field Block Number
Value 0x400
Add
Field Block Number
Value 0x3
Assembler
Block Number
Block Size 0x1000000
Bank Space 0x4000
Banks 00 / 0x000 / 0x7ff
Actions
Scan
Comments
Serg for forum 11716
May be need Add bigger value to BN
MBR, FAT not found
Check Dirs OK
Files OK
But some folders missing
11.04.2022 Divide changed
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| FC1178 2c c4 08 32 1x1 Ref |
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1Utflash extractor芯片数据恢复软件 oracle extractor数据库修复软件
Layout
FC1178 1150_1146
Mix
Input
Order 0
Software Bad Bytes
Block 2304
Group 2
Block Cut
Block 0x3000/0x1000
Xor 21cd
Page 0x3000
Group 4
Assembler
Raw
Block Size 0x20000
Comments
by Arvika & Serg for forum 12586
device is refurbished
Flash use 12 sectors
Need cut ~5000 bytes with SBB in the middle of page - manual job
Raw Recovery Test show 87 good, 65 broken jpegs
Use RAW recovery or add after Xor 21cd step:
Divide
Field Block Number
Value 0x900
Assembler
Block Number
Block Size 0x1b00000
Bank Space 0x4000
Banks 00 / 0x000 / 0x1ff
Layout
FC1178 1148_1144
Mix
Input
Order 0
Xor 21cd
Page 0x4000
Group 4
Divide
Field Block Number
Value 0x2ee
Add
Field Block Number
Value 0x35
Block Cut
Block 0/0x24000/0xBB8000/0x24000
Assembler
Block Number
Block Size 0xbb8000
Bank Space 0x4000
Image Cut 0x0/0x26d18000/0xd3c000
Banks 00 / 0x000 / 0x4b5
Actions
Scan
Find Bank Size
Comments
by Arvika
ID: 45 3c 98 b3 76 72
Need remove bad bits to use this model (if exist)
Use Split by block: 0xd6e000
Each dump rename to 01_01.dump
And put in folders Split_0, Split_1
For each folder: copy here FE folder
For Split_0 use above model and save as Disk0.image
For Split_1 use model:
Layout
FC1178 1148_1144
Mix
Input
Order 0
Xor 21cd
Page 0x4000
Group 4
Divide
Field Block Number
Value 0x2eb
Block Cut
Block 0/0x2a000/0xBAC000/0x2a000
Assembler
Block Number
Block Size 0xbac000
Bank Space 0x4000
Image Cut 0xd42000
Banks 00 / 0x000 / 0x53f
Save as Disk1.image
Join by dump Disk0.image and Disk1.image->Final.image
No MBR, no FAT
Run scan on Final.image by any software
RAW scan solution give pdf size detected (3662)
LBN scan solution give pdf size detected (4258)
Check dirs was ok, files ok, strucutre ok
After additional work possible rebuild full file system |
 1Utflash extractor芯片数据恢复软件 oracle extractor数据库修复软件
Layout
FC1178 1130_1126
Mix
Input
Order 0
Xor 21cd
Page 0x4000
Group 4
Divide
Field Block Number
Value 0xfa
Block Cut
Block 0/0x18000/0x3E8000
Add
Field Block Number
Value 0x4
Assembler
Block Number
Block Size 0x3e8000
Bank Space 0x4000
Image Cut 0x3a9800
Banks 00 / 0x000 / 0x3be
Actions
Scan
Comments
by Arvika
first need remove bad bits to use this model
even blocks empty, odd with data
save disk.image, scan by any software
Check dirs ok
Possible rebuild full structure after additional work
Solution could be other if even and odd blocks have data
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| FC1178 ad de 14 a7 1x1 Ref |
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 1Utflash extractor芯片数据恢复软件 oracle extractor数据库修复软件
Layout
FC1178 1130_1126
Mix
Input
Order 0
Xor 21cd
Page 0x4000
Group 4
Divide
Field Block Number
Value 0xff
Block Cut
Block 0x3E4000/0x4000/0x18000/0
Add
Field Block Number
Value 0x4
Assembler
Block Number
Block Size 0x3fc000
Bank Space 0x4000
Banks 00 / 0x000 / 0x3c4
Actions
Scan
Comments
Model can help to solve future FC cases by your own
Need find empty pages that will need to be removed to adjust Block Cut
Based on removed pages adjust Divide Block Number parametr and Block size in A
ssembler
Use RAW Scan or Save Image and use any other software. 92% of files are OK
by Bolo
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