Visual NAND Reconstructor 8.0
Dear Users,
We are glad to introduce Visual NAND Reconstructor 8.0!
We continue to reform our platform for data recovery and digital forensics and trying to automate every step to make your job easier and faster.
Since this version we bring a new approach to the work with NAND memory blocks in order to simplify and improve the logical image assembly process.
You can now clearly distinguish between data blocks, empty blocks, garbage blocks, etc., and manage them in more interactive way.
It’s a first step for full automatization of the block management that will replace Markers Table element in the future.
We have also added several new protocols for handling of newest 3D NAND memory chips such as 3D TLC and 3D QLC devices with high capacities such as 64GB, 128GB and higher.
Here’s the full list of new features:
New Block Manager
We have developed a new approach and element for block management and logical image reconstruction.
It is intended to replace the old Markers Table with much more powerful analysis, new features and interactive interface.
The new concept has been added – it is now possible to GROUP block by LBN or by any other markers in order to precisely analyze and select the proper data.
All the steps for filtering and sorting are performed using interactive table elements (table tabs).
The fields are “sticky” meaning that once it’s sorted in asc/desc order it’ll keep the arrangement. Filter option is available right on the tab of the column.
With the block manager it has become much easier to distinguish between copies of blocks due to ability to identify a type of block (actual block, garbage block, empty block, etc).
It is now possible to comprehensively remove all garbage and empty blocks from analysis and focus on the data only.
Using new grouping feature it is now much easier to spot the freshest/oldest data blocks and select the ones that are needed.
The history of all operations is conveniently stored in the Commands view.
The Block Manager replaces Markers Table and Logical Image elements, so normally it would be the last element in the chain of dump transformations.
New Protocols
We have researched the newest 3D NAND chips such as 3D TLC and 3D QLC and added several new protocols to the VNR. It is mainly chips from Micron/Intel/Spectek.
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NVDDR3 3D NAND (6x ALE)
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Async SDR 3D NAND
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Async DDR 3D NAND
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EZ-NAND SDR
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EZ-NAND DDR
The very specific so-called “EZ-NAND” chips with built-in ECC engine have also been added to support. These chips are easy to identify because they respond with constant ID 50504E010003
NAND chips
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2C64643CA5040000
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453C98B3766B081E
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453C98B3766B089E
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453C98B37672090E
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453C98B376720A0E
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453C98B376720B0E
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453C98B376720D0E
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453CA9927A570B14
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453E97837E560C00
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453E98B3766B0816
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453E98B3F66B081E
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453E99B37A6B081E
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453E99B37A720D0E
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454899B3FA6B081E
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45489AB37E720D0E
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4548ABA27E510B14
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45499A037E6C081E
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454C95837A560C00
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45CC9095D6
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8988243BA9
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8989D31C32C60000
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89C41832A2
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983AA4937A510844
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983C98B3766B081E
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983C98B3F6E3081E
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983C98B3F6EB081E
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983E980376E40816
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983E980376E4081E
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983E98B376720806
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983E98B376720A06
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98D798B276
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98DA901576
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ADBC905554ADBC90
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EC1E98AF84
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EC3AD9CE78
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EC5E98AF84CD
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ECD784C3A0CA
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ECD798DE94C5ECD7
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EFA18015
New scramblers (XOR keys)
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AU6989SNCS(16k_792p)_988EE1
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AU_noname(8k_256p)_A683F9
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AllWinner_A13(9216b_128p_xoredSA_ECC70b)_CF7ED4
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Allwiner_A33(18048b_256p_XoredSA-4b_XoredECC-84b)_CF7ED4
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Appotech(18432_1152p)_XoredSA_5385E9
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CBM2199(16k_64p)_CF7ED4
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CBM2199E(16k_128p)_CF7ED4
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DM8261(8832b_256p_ecc60b_xoredSA)_D3C1FC
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IT1176E(17664b_256p_xoredECC)_988EE1
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JMF670H(18256b_256p_ecc112_xoredSA_ECC)_0A46D2
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PS_MicroSD(18432_256p_xoredSA_ECC)_5061FD
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RK3026(17664b_256p(1024_4_70))_xoredSA_ECC_D36627
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SSS6137(18592_1536p_1154_126ecc_xored_ECC)_5AFF4E
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mSD_PNY(18432b_256p_ecc126_xoresSA_ECC)_1775CE
New ECC/BCH
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ATJ3315D-X_17664(ecc70b)_16
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AllWinnerA13_9216b_70ecc_8.bch
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Allwinner_A33_18048b(ecc84)_16_X
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Appotech_18432(ecc112b)_17
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DM8261_8832(ecc490bits)_8
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IT1167BE-48A_8640(ecc46b)_8
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JMF670H_18256(ecc112)_16
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MediaTek MT8518_4352_4
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RK3026_17664(ecc70)_16
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SSS6137_18592(ecc126)_16_X
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mSD_PNY_18432_16.bch
New monolithic chip pinouts
Bug fixes and other changes
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Dramatic increase of file header test in file system viewer
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Filter by PBN (Phy block number) in Markers table
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Revamped design of some wizards and windows
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The solution database synchronization process was accelerated
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Many minor bugs have been fixed
