EMMC SANDISK SDIN5C1-8G cloning

RTVM

Hi everybody,

I have one technical question regarding the cloning of EMMC Sandisk SDIN5C1-8G(BGA169)  . This emmc chips are used inBecker navigation units.

My idea was to clone all data areas ( User,Boot1,Boot2,RPMB and Ext CSD) from  good emmc chip to a factory new emmc chip, but I have problem with reading of the source emmc chip!!

When I tryto read the data from source emmc chip ,only the “User”  +“EXT_CSD” area contains data in dumps!! Boot1+Boot2 area contains all 00 indump and on RPMB area I got message from attached picture!

For readingof the emmc  I am using “RT809H BGA 153+169  adapter version 2.3” !!!

I hope you can tell me more details about my problem and we could find a solution.

Mannythanks .

B.R

RTVM

admin

TO repair navigation system, you can read EXT_CSD/BOOT1/BOOT2/USER, RPMB area is usually not used, even if used is encrypted, you do not have board card manufacturer set password is not accessible.