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NAND data recovery on MX25 NFC with ECC

Question asked by Alex Yang Employee on Dec 24, 2014
Latest reply on Dec 25, 2014 by Yuri Muhin

Customer LGE wants to recover NAND data with ECC algorithm on PC side, do you have the S/W program for PC to recover NAND data?

The program is to validate the written data on NAND with actual wrong bit and to check what block is bad.

 

LGE got dumped data from NAND on LGE board with MX25 and the data includes all both main and spare(includes ecc values).

And LGE wants to get the recovered data thru processing ECC algoritm based on main and spare data.

The recovered data will be compare with orignal data in order to validate NAND.

 

LGE got a bad MIB(Entry audio product) set from VolksWagen and the set is not available with boot failure

So LGE must analyze the reason of boot failure for the bad set and LGE is going to validate NAND now.

 

Thanks in advance,

 

BRs,

Alex Yang (Korea MPU FAE)

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